What standards do these nuts comply with?

ANSI RoHS ASME DIN FDA ISO SAE UL

Why are hex nuts easy to turn?

Hexagonal-shaped nuts are easier to turn than other types of fasteners as they have six parallels and require less turning distance / radius. They only need one-sixth or 30 degrees of turning each time to reach the next flat parallel.

How are male or female NPSM threads installed to seal connections?

If you are mating NPSM threads with NPTF or NPT threads, make use of sealant or pipe tape to assure liquid and air-tight sealing.

What is the difference between internal and external drive styles?

The tool needed to tighten a fastener depends on its drive type. Deeper grooves and more points of contact on internal drive designs provide a sturdy grip and need less power to tighten. On the other hand, even lesser force is required to tighten external drive types as they may be secured using a wrench or socket.

How to determine fasteners' strength through Grade or Class?

SAE: They are used for Imperial fasteners. The higher the grade, the stronger the fastener. Fasteners with the same grade are designed to be used together. They include SAE Grade 2, 5 and 8 fasteners for light to heavy fastening / stress applications. ISO: Metric fasteners have classifications according to ISO standards. The higher the class, the stronger the fastener. Fasteners with the same first digit are used together. They are available in ISO Class 4, 5, 6, 8, 10 and 12 for light duty fastening or high-stress applications. ASTM: ASTM grades fasteners based on strength. They are available in ASTM Grade 2H, 7, 8, 8M and DH for high strength, stress, pressure & temperature applications. ASTM Grade C units are medium-strength steel nuts. ASME: They are available in Grade F & G for medium or high-stress applications.

Hex Nuts | Spain

APPROVED VENDOR -

Plain Brass Heavy Hex Nuts

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B

C

D

E

F

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Removable	Resistance Properties	Price	Pkg. Qty.
A	1WY53	1"-8	63/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€27.25	1
A	1WY45	1/2"-13	31/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€38.74	10
B	1WY37	1/4"-20	15/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€48.08	100
A	1WY49	3/4"-10	47/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€58.11	5
C	1WY41	3/8"-16	23/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€45.75	25
D	1WY47	5/8"-11	39/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€31.15	5
E	1WY39	5/16"-18	19/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€52.23	50
F	1WY51	7/8"-9	55/64"	Heavy Hex	Coarse	Right Hand	Rockwell B75	Yes	Corrosion Resistant	€18.09	1

APPROVED VENDOR -

Plain Grade 316 Stainless Steel Jam Hex Nuts

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D

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Material	Grade	Price	Pkg. Qty.
A	JN9XX00600-050P1	M6 x 1	3.2 mm	Jam Hex	Metric	Right Hand	Brinell 170	Stainless Steel	Grade 316	€14.13	50
B	JN9XX00800-050P1	M8 x 1.25	4 mm	Jam Hex	Metric	Right Hand	Brinell 170	Stainless Steel	Grade 316	€17.19	50
C	JN9XX01000-020P1	M10 x 1.5	5 mm	Jam Hex	Metric	Right Hand	Brinell 170	Stainless Steel	Grade 316	€18.26	20
D	JN9XX01200-010P1	M12 x 1.75	6 mm	Jam Hex	Metric	Right Hand	Brinell 170	Stainless Steel	Grade 316	€15.06	10

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Black Oxide Steel Jam Hex Nuts

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B

C

D

E

Style	Model	Thread Size	Thread Type	Height	Thread Fit	Nut Type	Class	Thread Direction	Hardness	Price	Pkg. Qty.
A	4RVR1	1 1/2"-6	Coarse	22/25"	2B	Jam Hex	Class 2	Right Hand	Rockwell C32	€321.41	100
B	4RVP9	1 1/2"-12	Fine	22/25"	Class 2B	Jam Hex	Class 2	Right Hand	Rockwell C32	€291.32	100
C	4RVP6	1 3/4"-5	Coarse	1.009"	Class 2B	Jam Hex	Class 2	Right Hand	Rockwell C32	€253.98	55
D	JNFI2175-001BX	1 3/4"-12	Fine	1"	-	Jam Hex	-	Right Hand	-	€15.28	1
E	4RVP2	2"-12	Fine	1.138"	2B	Jam Hex	Class 2	Right Hand	Rockwell C32	€265.55	35

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Black Oxide Steel Heavy Hex Nuts

A

B

C

D

Style	Model	Thread Size	Class	Thread Type	Height	Color	Nut Type	Thread Direction	Hardness	Price	Pkg. Qty.
A	U22289.150.0001	1 1/2"-8	-	Coarse/8UN	1 15/32"	-	Heavy Hex	Right Hand	-	€317.18	20
A	U22380.150.0001	1 1/2"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€284.83	20
A	U22380.125.0001	1 1/4"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€217.75	30
A	U22289.125.0001	1 1/4"-8	-	Coarse	1 7/32"	-	Heavy Hex	Right Hand	-	€578.84	30
B	U11090.125.0001	1 1/4"-12	Class 5	Fine	1 7/32"	-	Heavy Hex	Right Hand	-	€23.77	1
A	U22380.112.0001	1 1/8"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€252.93	40
B	U11095.112.0001	1 1/8"-12	Class 8	Fine	1 7/64"	-	Heavy Hex	Right Hand	-	€18.23	1
A	U22380.175.0001	1 3/4"-8	Class 4	Coarse/8UN	-	Silver	Heavy Hex	Right Hand	-	€249.30	15
A	U22380.137.0001	1 3/8"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€277.98	25
A	U22289.137.0001	1 3/8"-8	-	Coarse/8UN	1 11/32"	-	Heavy Hex	Right Hand	-	€2,115.42	25
A	U22380.162.0001	1 5/8"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€291.96	15
A	U22289.187.0001	1 7/8"-8	-	Coarse	1 27/32"	-	Heavy Hex	Right Hand	-	€3,303.21	15
A	U22380.187.0001	1 7/8"-8	Class 4	Coarse/8UN	-	Silver	Heavy Hex	Right Hand	-	€448.61	15
A	U22380.100.0001	1"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€228.02	50
A	U22289.100.0001	1"-8	-	Coarse	63/64"	Black	Heavy Hex	Right Hand	-	€671.58	50
B	U11090.100.0001	1"-14	Class 5	Fine	63/64"	-	Heavy Hex	Right Hand	-	€7.61	1
C	U11095.100.0001	1"-14	Class 8	Fine	63/64"	-	Heavy Hex	Right Hand	-	€7.86	1
A	U22380.050.0001	1/2"-13	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€88.96	300
B	U11090.050.0001	1/2"-20	Class 5	Fine	31/64"	-	Heavy Hex	Right Hand	-	€52.10	25
D	U11095.050.0001	1/2"-20	Class 8	Fine	31/64"	-	Heavy Hex	Right Hand	-	€27.35	25
A	U22380.250.0001	2 1/2"-8	Class 4	Coarse	-	-	Heavy Hex	Right Hand	-	€248.51	6
A	U22380.225.0001	2 1/4"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€289.26	10
A	U22380.200.0001	2"-8	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€221.56	10
A	U22289.075.0001	3/4"-10	-	Coarse	47/64"	Black	Heavy Hex	Right Hand	-	€641.64	200
A	U22380.075.0001	3/4"-10	Class 4	Coarse/8UN	-	-	Heavy Hex	Right Hand	-	€386.98	200

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Plain Grade 8M Stainless Steel Heavy Hex Nuts

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B

Style	Model	Thread Size	Thread Type	Nut Type	Thread Direction	Hardness	Material	Grade	Finish	Price	Pkg. Qty.
A	U22384.150.0001	1 1/2"-8	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€385.76	20
A	U22384.125.0001	1 1/4"-8	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€506.57	30
A	U22384.112.0001	1 1/8"-8	Coarse/8UN	Heavy Hex	Right Hand	-	Stainless Steel	Grade 8M	Plain	€389.57	40
A	U22384.162.0001	1 5/8"-8	Coarse	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€381.09	15
A	U22384.100.0001	1"-8	Coarse/8UN	Heavy Hex	Right Hand	-	Stainless Steel	Grade 8M	Plain	€314.03	50
A	U22384.050.0001	1/2"-13	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€361.11	300
A	U22384.075.0001	3/4"-10	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€728.82	200
A	U22384.037.0001	3/8"-16	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€216.82	300
A	U22384.062.0001	5/8"-11	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€406.67	200
B	U22384.087.0001	7/8"-9	Coarse/8UN	Heavy Hex	Right Hand	Rockwell B60-B105	Stainless Steel	Grade 8M	Plain	€395.17	80

APPROVED VENDOR -

Plain Stainless Steel Heavy Hex Nuts

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C

Style	Model	Thread Size	Thread Type	Nut Type	Class	Thread Direction	Hardness	Material	Finish	Price	Pkg. Qty.
A	U22383.162.0001	1 5/8"-8	Coarse/8UN	Heavy Hex	Class 8	Right Hand	Rockwell B60-B105	Stainless Steel	Plain	€363.57	15
B	U22383.050.0001	1/2"-13	Coarse	Heavy Hex	Class 8	Right Hand	Rockwell B60-B105	Stainless Steel	Plain	€380.41	300
A	U22383.075.0001	3/4"-10	Coarse/8UN	Heavy Hex	Class 8	Right Hand	Rockwell B60-B105	Stainless Steel	Plain	€461.10	200
C	U22383.037.0001	3/8"-16	Coarse/8UN	Heavy Hex	Class 8	Right Hand	Rockwell B60-B105	Stainless Steel	Plain	€239.47	300
A	U22383.062.0001	5/8"-11	Coarse/8UN	Heavy Hex	Class 8	Right Hand	Rockwell B60-B105	Stainless Steel	Plain	€361.24	200
A	U22383.087.0001	7/8"-9	Coarse/8UN	Heavy Hex	Class 8	Right Hand	Rockwell B60-B105	Stainless Steel	Plain	€321.10	80

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Black Oxide Grade 2HM Steel Heavy Hex Nuts

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B

Style	Model	Thread Size	Nut Type	Thread Type	Thread Direction	Hardness	Material	Grade	Finish	Price	Pkg. Qty.
A	U22285.150.0001	1 1/2"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€123.57	20
A	U22285.125.0001	1 1/4"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€130.10	30
A	U22285.112.0001	1 1/8"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€116.62	40
A	U22285.175.0001	1 3/4"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€150.08	15
A	U22285.137.0001	1 3/8"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€303.49	25
A	U22285.162.0001	1 5/8"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€158.41	15
A	U22285.187.0001	1 7/8"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€532.29	15
B	U22285.100.0001	1"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€117.89	50
A	U22285.050.0001	1/2"-13	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€409.48	300
A	U22285.225.0001	2 1/4"-8	Heavy Hex	Coarse/8UN	Right Hand	-	Steel	Grade 2HM	Black Oxide	€444.18	10
A	U22285.200.0001	2"-8	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€440.99	10
A	U22285.075.0001	3/4"-10	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€171.84	200
A	U22285.062.0001	5/8"-11	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€130.42	200
A	U22285.087.0001	7/8"-9	Heavy Hex	Coarse/8UN	Right Hand	Rockwell B55-C32	Steel	Grade 2HM	Black Oxide	€321.55	80

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Black Oxide Grade C Steel Heavy Hex Nuts

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F

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Style	Model	Thread Size	Height	Hardness	Nut Type	Thread Type	Thread Direction	Removable	Price	Pkg. Qty.
A	U04025.125.0001	1 1/4"-7	1 7/32"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€39.04	5
B	HHNIC125-005BX	1 1/4"-7	1 1/4"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	Yes	€36.46	5
C	U04025.112.0001	1 1/8"-7	1 7/64"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€21.89	5
D	4RVR7	1"-8	63/64"	Rockwell C32	Heavy Hex	Coarse	Right Hand	Yes	€236.29	100
A	U04025.100.0001	1"-8	63/64"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€27.13	5
E	HHNIC050-050BX	1/2"-13	1/2"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	Yes	€37.66	50
F	U04025.050.0001	1/2"-13	31/64"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€11.61	25
G	U04025.075.0001	3/4"-10	47/64"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€15.18	10
H	B04025.075.0001	3/4"-10	47/64"	-	Heavy Hex	Coarse	Right Hand	-	€171.13	120
I	U04025.062.0001	5/8"-11	39/64"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€9.63	10
J	4RVR9	7/8"-9	55/64"	Rockwell C32	Heavy Hex	Coarse	Right Hand	Yes	€240.78	130
K	U04025.087.0001	7/8"-9	55/64"	Rockwell B78-C38	Heavy Hex	Coarse	Right Hand	-	€10.78	5

APPROVED VENDOR -

Plain Brass Jam Hex Nuts

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C

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E

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Resistance Properties	Price	Pkg. Qty.
A	1WU75	1"-8	35/64"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€9.10	1
B	1WU67	1/2"-13	5/16"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€30.10	25
B	1WU53	1/4"-20	5/32"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€35.06	100
C	1WU73	3/4"-10	27/64"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€39.47	5
D	1WU61	3/8"-16	7/32"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€50.43	100
E	1WU69	5/8"-11	3/8"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€30.75	10
B	1WU57	5/16"-18	3/16"	Jam Hex	Coarse	Right Hand	Rockwell B75	Corrosion Resistant	€37.23	100

GRAINGER -

Black Oxide Grade DH Steel Heavy Hex Nuts

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F

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Material	Grade	Price	Pkg. Qty.
A	U04026.125.0001	1 1/4"-7	1 7/32"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Steel	Grade DH	€31.00	5
B	U04026.112.0001	1 1/8"-7	1 7/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Steel	Grade DH	€35.35	5
C	U04026.100.0001	1"-8	63/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Steel	Grade DH	€17.26	5
C	U04026.050.0001	1/2"-13	31/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Steel	Grade DH	€47.61	25
D	U04026.075.0001	3/4"-10	47/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Steel	Grade DH	€15.93	10
E	U04026.062.0001	5/8"-11	39/64"	Heavy Hex	Coarse	Right Hand	-	Steel	Grade DH	€10.13	10
F	U04026.087.0001	7/8"-9	55/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Steel	Grade DH	€12.31	5

APPROVED VENDOR -

Plain Silicon Bronze Standard Hex Nuts

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F

G

H

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Removable	Price	Pkg. Qty.
A	1WE60	1"-8	55/64"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€36.26	1
B	1WE52	1/2"-13	7/16"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€90.03	25
C	1WE46	1/4"-20	7/32"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€37.88	50
D	1WE56	3/4"-10	41/64"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€16.99	1
E	1WE50	3/8"-16	21/64"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€46.94	25
F	1WE54	5/8"-11	35/64"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€84.08	10
G	1WE48	5/16"-18	17/64"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€52.86	50
H	1WE58	7/8"-9	3/4"	Standard Hex	Coarse	Right Hand	Rockwell B75	Yes	€24.46	1

APPROVED VENDOR -

Plain Brass Standard Hex Nuts

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N

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S

T

Style	Model	Thread Size	Thread Type	Height	Hardness	Nut Type	Thread Direction	Removable	Resistance Properties	Price	Pkg. Qty.
A	25RM6-32	#6-32	Coarse	7/64"	Rockwell F55	Standard Hex	Right Hand	Yes	Corrosion Resistant	€2,717.55	30000
B	25RM8-32	#8-32	Coarse	1/8"	Rockwell F55	Standard Hex	Right Hand	-	-	€2,916.01	25000
C	25RM10-24	#10-24	Coarse	1/8"	Rockwell F55	Standard Hex	Right Hand	Yes	Corrosion Resistant	€2,223.48	20000
D	25RM10-32	#10-32	Fine	1/8"	Rockwell F55	Standard Hex	Right Hand	Yes	Corrosion Resistant	€2,454.53	20000
E	25RM12-24	#12-24	Coarse	5/32"	Rockwell F55	Standard Hex	Right Hand	Yes	Corrosion Resistant	€2,398.10	10000
F	1WE42	1"-8	Coarse	55/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€21.51	1
G	1WE30	1/2"-13	Coarse	7/16"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€59.77	25
H	1WE32	1/2"-20	Fine	7/16"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€46.77	25
I	1WE14	1/4"-20	Coarse	7/32"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€48.78	100
J	25RM1/4-20	1/4"-20	Coarse	7/32"	Rockwell F55	Standard Hex	Right Hand	Yes	Corrosion Resistant	€2,517.00	10000
G	1WE16	1/4"-28	Fine	7/32"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€52.17	100
G	1WE36	3/4"-10	Coarse	41/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€34.03	5
K	1WE38	3/4"-16	Fine	41/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€40.76	5
L	1WE22	3/8"-16	Coarse	21/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€44.44	50
G	1WE24	3/8"-24	Fine	21/64"	Rockwell B75	Standard Hex	Right Hand	-	-	€38.71	50
M	1WE34	5/8"-11	Coarse	35/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€63.55	10
G	1WE18	5/16"-18	Coarse	17/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€55.84	100
N	1WE20	5/16"-24	Fine	17/64"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€62.76	100
O	1WE40	7/8"-9	Coarse	3/4"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€66.56	5
G	1WE26	7/16"-14	Coarse	3/8"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€62.31	25
P	1WE28	7/16"-20	Fine	3/8"	Rockwell B75	Standard Hex	Right Hand	Yes	Corrosion Resistant	€41.71	25
Q	HN4B00200-100P1	M2 x 0.4	Metric	1.6 mm	Brinell 70	Standard Hex	Right Hand	Yes	-	€13.20	100
R	HN4B00250-100P1	M2.5 x 0.45	Metric	2 mm	Brinell 70	Standard Hex	Right Hand	-	-	€14.13	100
S	HN4B00260-100P1	M2.6 x 0.45	Metric	2 mm	Brinell 70	Standard Hex	Right Hand	Yes	-	€31.05	100
T	HN4B00300-100P1	M3 x 0.5	Metric	2.4 mm	Brinell 70	Standard Hex	Right Hand	Yes	-	€15.50	100

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Plain Grade 316 Stainless Steel Standard Hex Nuts

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B

C

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E

F

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Style	Model	Thread Size	Thread Type	Height	Hardness	Thread Fit	Removable	Resistance Properties	Nut Type	Price	Pkg. Qty.
A	U55080.150.0001	1 1/2"-6	Coarse	1 9/32"	-	-	-	-	Standard Hex	€168.24	5
A	U55080.125.0001	1 1/4"-7	Coarse	1 1/16"	-	2B	No	High Temperature Resistant	Standard Hex	€94.88	5
B	1WB98	1 1/8"-7	Coarse	31/32"	Rockwell B80	-	Yes	Corrosion Resistant	Standard Hex	€16.52	1
A	U55080.112.0001	1 1/8"-7	Coarse	31/32"	-	-	-	-	Standard Hex	€71.84	5
C	U55080.100.0001	1"-8	Coarse	55/64"	Rockwell B80-C32	-	No	High Temperature Resistant	Standard Hex	€48.11	5
D	B55080.100.0001	1"-8	Coarse	55/64"	-	2B	No	High Temperature Resistant	Standard Hex	€313.18	75
E	E145-1/2SS6	1/2"	-	-	-	-	-	-	Standard Hex	-	1	RFQ
E	E145-1/2SS316	1/2"	-	7/16"	-	-	-	-	Standard Hex	-	1	RFQ
A	U55080.050.0001	1/2"-13	Coarse	7/16"	Rockwell B80-C32	2B	No	High Temperature Resistant	Standard Hex	€17.73	25
F	U55080.025.0001	1/4"-20	Coarse	7/32"	-	2B	No	High Temperature Resistant	Standard Hex	€9.38	50
A	U55080.075.0001	3/4"-10	Coarse	41/64"	-	2B	No	High Temperature Resistant	Standard Hex	€54.86	20
E	E145-3/8SS6	3/8"	-	-	-	-	-	-	Standard Hex	-	1	RFQ
A	U55080.037.0001	3/8"-16	Coarse	21/64"	Rockwell B80-C32	2B	No	High Temperature Resistant	Standard Hex	€21.05	50
G	U55080.062.0001	5/8"-11	Coarse	35/64"	-	2B	No	High Temperature Resistant	Standard Hex	€46.52	25
H	U55080.031.0001	5/16"-18	Coarse	17/64"	-	2B	No	High Temperature Resistant	Standard Hex	€13.49	50
E	E145-5/16SS6	5/16"-18	-	17/64"	-	-	-	-	Standard Hex	-	1	RFQ
I	U55080.087.0001	7/8"-9	Coarse	3/4"	Rockwell B80-C32	2B	No	High Temperature Resistant	Standard Hex	€26.54	5
J	U55080.043.0001	7/16"-14	Coarse	3/8"	-	2B	No	High Temperature Resistant	Standard Hex	€24.16	25
A	U55080.056.0001	9/16"-12	Coarse	31/64"	Rockwell B80-C32	-	-	-	Standard Hex	€52.07	25
K	M55080.020.0001	M2 x 0.4	Metric	1.6 mm	Brinell 170	-	-	-	Standard Hex	€5.22	50
A	M55080.025.0001	M2.5 x 0.45	Metric	2 mm	Brinell 170	-	-	-	Standard Hex	€5.08	50
L	M55080.030.0001	M3 x 0.5	Metric	2.4 mm	Brinell 170	-	-	-	Standard Hex	€1.91	50
M	M55080.040.0001	M4 x 0.7	Metric	3.2 mm	Brinell 170	-	-	-	Standard Hex	€6.21	50
A	M55080.050.0001	M5 x 0.8	Metric	4 mm	Brinell 170	-	-	-	Standard Hex	€6.92	50
A	M55080.060.0001	M6 x 1	Coarse	5 mm	Brinell 170	6H	No	High Temperature Resistant	Standard Hex	€7.53	50

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Plain Grade 18-8 Stainless Steel Standard Hex Nuts

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Style	Model	Thread Size	Thread Type	Height	Hardness	Thread Fit	Max. Temp.	Min. Temp.	Removable	Price	Pkg. Qty.
A	25AM4-40	#4-40	Coarse	3/32"	Rockwell B95-C32	-	-	-	-	€1,550.40	50000
B	25AM6-32	#6-32	Coarse	7/64"	Rockwell B95-C32	-	-	-	Yes	€1,393.92	30000
C	25AM8-32	#8-32	Coarse	1/8"	Rockwell B95-C32	-	-	-	Yes	€1,108.76	20000
D	25AM10-24	#10-24	Coarse	1/8"	Rockwell B95-C32	-	-	-	Yes	€1,244.19	20000
E	25AM10-32	#10-32	Fine	1/8"	Rockwell B95-C32	-	-	-	-	€1,285.00	20000
F	25AM12-24	#12-24	Coarse	5/32"	Rockwell B95-C32	-	-	-	Yes	€1,014.56	10000
G	U51080.150.0001	1 1/2"-6	Coarse	1 9/32"	-	2B	302°F	-58°F	No	€113.75	5
H	U51160.150.0002	1 1/2"-12	UNF, UNS	1 9/32"	-	-	-	-	-	€170.45	5
I	U51080.125.0001	1 1/4"-7	Coarse	1 1/16"	-	Class 2B	302°F	-58°F	-	€73.88	5
J	U51160.125.0002	1 1/4"-12	UNF, UNS	1 1/16"	-	-	-	-	-	€4.09	5
I	U51080.112.0001	1 1/8"-7	Coarse	31/32"	-	-	-	-	-	€36.89	5
K	U51160.112.0002	1 1/8"-12	UNF, UNS	31/32"	-	-	-	-	-	€113.52	5
I	U51080.100.0001	1"-8	Coarse	55/64"	Rockwell B80-C32	2B	302°F	-58°F	No	€27.39	5
L	1WB58	1"-12	Fine	55/64"	Rockwell B80	-	-	-	Yes	€5.91	1
I	U51160.101.0002	1"-14	UNF, UNS	55/64"	Rockwell B80-C32	-	-	-	-	€24.99	5
L	1WB60	1"-14	Special	55/64"	Rockwell B80	-	-	-	Yes	€8.65	1
M	U51080.050.0001	1/2"-13	Coarse	7/16"	-	2B	302°F	-58°F	No	€16.53	25
N	U51160.050.0002	1/2"-20	UNF, UNS	7/16"	-	2B	302°F	-58°F	No	€21.08	25
I	U51080.025.0001	1/4"-20	Coarse	7/32"	-	2B	302°F	-58°F	No	€7.72	50
O	U51160.025.0002	1/4"-28	UNF, UNS	7/32"	-	2B	302°F	-58°F	No	€5.94	50
P	U51080.075.0001	3/4"-10	Coarse	41/64"	Rockwell B80-C32	2B	302°F	-58°F	No	€32.09	20
I	U51160.075.0002	3/4"-16	UNF, UNS	41/64"	-	2B	302°F	-58°F	No	€47.26	20
Q	U51080.037.0001	3/8"-16	Coarse	21/64"	Rockwell B95-C35	2B	-	-	No	€29.53	100
R	U51160.037.0002	3/8"-24	UNF, UNS	21/64"	-	2B	302°F	-58°F	No	€14.13	50
S	B51160.037.0002	3/8"-24	UNF, UNS	21/64"	-	2B	302°F	-58°F	No	€192.37	1350

APPROVED VENDOR -

Zinc Plated Steel Jam Hex Nuts

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Style	Model	Thread Size	Thread Type	Height	Hardness	Nut Type	Class	Thread Direction	Price	Pkg. Qty.
A	U11360.050.0001	1/2"-13	Coarse	5/16"	Rockwell C32	Jam Hex	-	Right Hand	€13.43	50
B	U11380.050.0001	1/2"-20	Fine	5/16"	Rockwell C32	Jam Hex	-	Right Hand	€15.12	50
C	U11360.025.0001	1/4"-20	Coarse	5/32"	Rockwell C32	Jam Hex	-	Right Hand	€6.35	100
D	U11380.025.0001	1/4"-28	Fine	5/32"	Rockwell C32	Jam Hex	-	Right Hand	€6.17	100
A	U11360.037.0001	3/8"-16	Coarse	7/32"	Rockwell C32	Jam Hex	-	Right Hand	€11.54	100
A	U11380.037.0001	3/8"-24	Fine	7/32"	Rockwell C32	Jam Hex	-	Right Hand	€13.03	100
E	U11360.031.0001	5/16"-18	Coarse	3/16"	Rockwell C32	Jam Hex	-	Right Hand	€8.51	100
F	U11380.031.0001	5/16"-24	Fine	3/16"	Rockwell C32	Jam Hex	-	Right Hand	€9.47	100
G	U11360.043.0001	7/16"-14	Coarse	1/4"	Rockwell C32	Jam Hex	-	Right Hand	€11.62	50
H	U11380.043.0001	7/16"-20	Fine	1/4"	Rockwell C32	Jam Hex	-	Right Hand	€11.95	50
I	JN98030000	M30 x 3.5	Metric	15 mm	Rockwell C30	Jam Hex	Class 4	Right Hand	€11.19	1
J	JN98036000	M36 x 4	Metric	18 mm	Rockwell C30	Jam Hex	Class 4	Right Hand	€24.09	1

APPROVED VENDOR -

Hot Dipped Galvanized Steel Heavy Hex Nuts

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B

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Removable	Price	Pkg. Qty.
A	HHNIDH075G-020BX	3/4"-10	47/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Yes	€43.86	20
B	HHNIDH062G-025BX	5/8"-11	39/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Yes	€39.73	25

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Black Oxide Grade 2H Steel Heavy Hex Nuts

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Style	Model	Thread Size	Thread Type	Height	Hardness	Tensile Strength	Removable	Resistance Properties	Nut Type	Price	Pkg. Qty.
A	U22280.200.0001	#2-8	Coarse	-	Rockwell B55-C32	-	-	-	Heavy Hex	€235.72	10
B	4RVP5	1 1/2"-6	Coarse	1 15/32"	Rockwell B95-C35	-	Yes	-	Heavy Hex	€403.09	40
A	U22280.150.0001	1 1/2"-8	Coarse/8UN	-	Rockwell B55-C32	-	-	-	Heavy Hex	€168.56	20
C	HHNI2H150X-001BX	1 1/2"-8	Coarse/8UN	1 15/32"	-	-	Yes	-	Heavy Hex	€17.29	1
D	4RVP8	1 1/4"-7	Coarse	1 7/32"	Rockwell C24-C35	-	Yes	-	Heavy Hex	€251.18	50
E	1XA46	1 1/4"-7	Coarse	1 7/32"	Rockwell C24-C35	-	-	-	Heavy Hex	€24.34	5
F	1XA53	1 1/4"-8	Coarse	1 7/32"	Rockwell C24-C35	-	-	-	Heavy Hex	€38.01	5
A	U22280.125.0001	1 1/4"-8	Coarse/8UN	1 1/4"	Rockwell B55-C32	-	-	-	Heavy Hex	€172.57	30
A	U22280.112.0001	1 1/8"-8	Coarse/8UN	1 7/64"	Rockwell B55-C32	-	-	-	Heavy Hex	€176.33	40
C	4RVR3	1 1/8"-8	Coarse	1 7/64"	Rockwell C24-C35	-	Yes	-	Heavy Hex	€344.66	90
A	U22280.175.0001	1 3/4"-8	-	-	Rockwell B55-C32	-	-	-	Heavy Hex	€224.79	15
G	U22280.137.0001	1 3/8"-8	Coarse/8UN	-	Rockwell B55-C32	-	-	-	Heavy Hex	€197.74	25
H	HHN8I2H137-001BX	1 3/8"-8	Coarse/8UN	1 11/32"	-	-	Yes	-	Heavy Hex	€12.32	1
A	U22280.162.0001	1 5/8"-8	Coarse/8UN	-	Rockwell B55-C32	-	-	-	Heavy Hex	€182.54	15
A	U22280.187.0001	1 7/8"-8	Coarse/8UN	-	Rockwell B55-C32	-	-	-	Heavy Hex	€244.04	15
I	4RVN9	1 7/8"-8	Coarse	1 27/32"	Rockwell B95-C35	-	Yes	-	Heavy Hex	€259.69	20
A	U22280.100.0001	1"-8	Coarse/8UN	63/64"	-	-	-	-	Heavy Hex	€130.73	50
J	U22280.050.0001	1/2"-13	Coarse/8UN	1/2"	-	-	-	-	Heavy Hex	€154.15	300
A	U22280.025.0001	1/4"-20	Coarse/8UN	1/4"	-	-	-	-	Heavy Hex	€49.81	300
A	U22280.250.0001	2 1/2"-8	Coarse/8UN	-	-	-	-	-	Heavy Hex	€292.83	6
A	U22280.225.0001	2 1/4"-8	Coarse/8UN	-	-	-	-	-	Heavy Hex	€303.91	10
K	HHNFI2H225-001BX	2 1/4"-8	Coarse/8UN	2 1/4"	-	-	Yes	-	Heavy Hex	€54.95	1
A	U22280.275.0001	2 3/4"-8	Coarse/8UN	-	Rockwell B55-C32	-	-	-	Heavy Hex	€371.55	6
C	4RVN7	2"-4 1/2	Coarse	1 31/32"	Rockwell B95-C35	-	Yes	-	Heavy Hex	€274.57	13
L	4RVN8	2"-8	Coarse	1 31/32"	Rockwell B95-C35	-	Yes	-	Heavy Hex	€347.85	16

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Hot Dipped Galvanized Grade DH Steel Heavy Hex Nuts

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Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Hardness	Thread Fit	Tensile Strength	Price	Pkg. Qty.
A	U04225.125.0001	1 1/4"-7	1 7/32"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	-	-	€70.70	5
B	U04225.112.0001	1 1/8"-7	1 7/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	-	-	€26.36	5
C	U04225.100.0001	1"-8	63/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Tapped Oversized	175000 psi	€40.83	5
C	U04225.050.0001	1/2"-13	31/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	Tapped Oversized	175000 psi	€38.54	25
D	U04225.075.0001	3/4"-10	47/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	-	-	€18.45	10
E	U04225.062.0001	5/8"-11	39/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	-	-	€14.71	10
F	U04225.087.0001	7/8"-9	55/64"	Heavy Hex	Coarse	Right Hand	Rockwell C24-C38	-	-	€11.61	5
G	B04225.087.0001	7/8"-9	55/64"	Heavy Hex	Coarse	Right Hand	-	-	-	€127.03	75

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Plain Grade 316 Stainless Steel Heavy Hex Nuts

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Style	Model	Thread Size	Height	Max. Temp.	Min. Temp.	Removable	Nut Type	Thread Type	Thread Direction	Price	Pkg. Qty.
A	U55081.150.0001	1 1/2"-6	2 29/64"	-	-	-	Heavy Hex	Coarse	Right Hand	€369.63	5
B	U55081.125.0001	1 1/4"-7	1 7/32"	-	-	-	Heavy Hex	Coarse	Right Hand	€141.66	5
C	U55081.112.0001	1 1/8"-7	1 7/64"	-	-	-	Heavy Hex	Coarse	Right Hand	€100.67	5
D	U55081.100.0001	1"-8	63/64"	Not Applicable	Not Applicable	-	Heavy Hex	Coarse	Right Hand	€61.34	5
E	U55081.050.0001	1/2"-13	31/64"	302°F	-58°F	No	Heavy Hex	Coarse	Right Hand	€43.22	25
F	U55081.025.0001	1/4"-20	15/64"	Not Applicable	Not Applicable	Yes	Heavy Hex	Coarse	Right Hand	€14.20	50
G	U55081.075.0001	3/4"-10	47/64"	302°F	-58°F	No	Heavy Hex	Coarse	Right Hand	€108.50	20
H	U55081.037.0001	3/8"-16	23/64"	-	-58°F	No	Heavy Hex	Coarse	Right Hand	€35.44	50
I	U55081.062.0001	5/8"-11	39/64"	302°F	-58°F	No	Heavy Hex	Coarse	Right Hand	€74.34	25
J	U55081.031.0001	5/16"-18	19/64"	-	-58°F	No	Heavy Hex	Coarse	Right Hand	€17.58	50
K	U55081.087.0001	7/8"-9	55/64"	Not Applicable	Not Applicable	Yes	Heavy Hex	Coarse	Right Hand	€28.68	5
L	B55081.087.0001	7/8"-9	55/64"	Not Applicable	Not Applicable	Yes	-	Coarse	Right Hand	€124.33	80
M	U55081.043.0001	7/16"-14	27/64"	-	-	-	Heavy Hex	Coarse	Right Hand	€28.25	25
N	U55081.056.0001	9/16"-12	35/64"	-	-	-	Heavy Hex	Coarse	Right Hand	€112.80	25

COOPER B-LINE -

Fiberglass Glass Reinforced Polyurethane Hex Nuts

A

Style	Model	Thread Size	Nut Type	Height	Thread Direction	Application	Material	Finish
A	BFVHN1	1"-8	Standard Hex	7/8"	Right Hand	-	Glass Reinforced Polyurethane	Fiberglass	RFQ
A	BFVHN1/2	1/2"-13	Jam Hex	7/16"	Right Hand	-	Glass Reinforced Polyurethane	Fiberglass	RFQ
A	BFVHN3/4	3/4"-10	Standard Hex	0.647"	Right Hand	Strut Fittings, Fiberglass Reinforced Plastic	Glass Reinforced Polyurethane	Fiberglass	RFQ
A	BFVHN3/8	3/8"-16	Jam Hex	0.328"	Right Hand	-	Glass Reinforced Polyurethane	Fiberglass	RFQ
A	BFVHN5/8	5/8"-11	Jam Hex	0.548"	Right Hand	-	Glass Reinforced Polyurethane	Fiberglass	RFQ

COOPER B-LINE -

Zinc Plated Hex Nuts

A

Style	Model	Thread Size	Height	Nut Type	Thread Type	Thread Direction	Thread Fit	Material	Grade
A	1HNZN	1"	1"	Standard Hex	Coarse	Right Hand	Class 2A	Steel	Grade A563	RFQ
A	3/8 HN SB BOXED	3/8"-16	3/4"	Standard Hex	-	Right Hand	-	Silicone Bronze	-	RFQ
A	7/8HNZN	7/8"	7/8"	Standard Hex	Coarse	Right Hand	Class 2A	Stainless Steel	-	RFQ

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Hot Dipped Galvanized Steel Heavy Hex Nuts

Black Oxide Grade 2H Steel Heavy Hex Nuts

Hot Dipped Galvanized Grade DH Steel Heavy Hex Nuts

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