Rod Coupling Nuts

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APPROVED VENDOR -

Plain Grade 18-8 Stainless Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeThread StyleMaterial Grade/classMaterial Quality StandardsTensile StrengthYield StrengthPricePkg. Qty.
A204597BG-Right HandCouplingFully Threaded--80000 psi50000 psi€17.031
B250417BG-Right HandCouplingFully Threaded--80000 psi50000 psi€38.255
C250246BG1 1/4"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€70.701
D250244BG1 1/4"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€57.751
E250432BG1"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€43.252
F205817BG1"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€33.551
G204594BG1/2"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€14.761
H250419BG1/2"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€45.115
I250421BG1/2"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€48.425
J250257BG3/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€62.925
K250259BG3/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€53.455
L1HY243/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€57.8210
M250436BG3/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€45.835
N204595BG5/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€15.241
O204596BG5/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€15.841
H250229BG5/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€55.845
P250426BG5/8"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€26.572
Q205833BG7/16"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€31.591
R250424BG9/16"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€55.635
S250430BG13/16"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€46.042
T205834BG13/16"Right HandCouplingFully Threaded18-8Astm A58280000 psi50000 psi€30.631
FABORY -

Zinc Plated Grade A Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeMaterial Grade/classMaterialFinishGradePricePkg. Qty.
AU11400.075.02251"Right HandCouplingGrade ASteelZinc PlatedGrade A€6.872
BU11400.019.00755/16"Right HandCouplingGrade ASteelZinc PlatedGrade A€6.5410
CU11400.037.01759/16"Right HandCouplingGrade ASteelZinc PlatedGrade A€8.9410
DU11400.050.017511/16"Right HandCouplingGrade ASteelZinc PlatedGrade A€8.7810
EU11400.062.021213/16"Right HandCouplingGrade ASteelZinc PlatedGrade A€4.272
APPROVED VENDOR -

Black Oxide Grade 2H Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeThread StyleMaterial Grade/classMaterial Quality StandardsTensile StrengthYield StrengthPrice
A204390BG1 1/4"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€70.70
B205314BG1 1/16"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€70.70
C205123BG1 5/8"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€78.34
D201959BG1/2"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€70.70
E204388BG2"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€96.81
F205392BG7/8"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€66.74
G205427BG11/16"Right HandCouplingFully ThreadedGrade 2HAstm A194 2H125000 psi110000 psi€70.70
APPROVED VENDOR -

Zinc Chromate Grade 8 Steel Rod Coupling Nuts

StyleModelHex WidthRockwell HardnessThread DirectionTypeThread StyleMaterial Grade/classMaterial Quality StandardsTensile StrengthPricePkg. Qty.
A205825BG1 1/2"C26-C36Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€84.621
B205271BG1 1/8"C24-C34Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€64.412
C205824BG1 5/16"C24-C34Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€70.701
D205826BG1 7/8"C26-C36Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€86.921
E205820BG1/2"C24-C32Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€58.822
F205827BG2 1/4"C26-C36Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€134.081
G205822BG3/4"C24-C32Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€55.942
H205821BG5/8"C24-C32Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€34.162
I205823BG15/16"C24-C34Right HandCouplingFully ThreadedGrade 8Sae J995150000 psi€59.632
APPROVED VENDOR -

Plain Grade 316 Stainless Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeThread StyleMaterial Grade/classMaterial Quality StandardsTensile StrengthYield StrengthPricePkg. Qty.
A250273BG1 1/4"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€112.791
B250272BG1 1/4"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€93.991
C250270BG1"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€85.302
D250264BG1/2"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€28.212
E250262BG1/2"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€50.502
F250267BG5/8"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€44.582
G250269BG13/16"Right HandCouplingFully Threaded316Astm A27695000 psi65000 psi€66.532
GRAINGER -

Zinc Plated Grade 18-8 Steel Rod Coupling Nuts

StyleModelTypeHex WidthThread DirectionMaterialFinishGradePricePkg. Qty.
AM11400.060.0001Coupling10 mmRight HandSteelZinc PlatedGrade 18-8€36.50100
BM11400.120.0001Coupling19 mmRight HandSteelZinc PlatedGrade 18-8€111.0950
CM11400.140.0001Coupling22 mmRight HandSteelZinc PlatedGrade 18-8€82.1325
DM11400.160.0001Coupling24 mmRight HandSteelZinc PlatedGrade 18-8€104.8825
EM11400.200.0001Coupling30 mmRight HandSteelZinc PlatedGrade 18-8€96.6510
FM11400.240.0001Coupling36 mmRight HandSteelZinc PlatedGrade 18-8€77.015
GM11400.270.0001Standard-Right HandSteelZinc PlatedGrade 18-8€135.765
StyleModelHeightThread DirectionTypeMaterialFinish
ABFVATRHN3/83/4"Right HandATRGlass Reinforced Polyurethane-
RFQ
ABFVATRHN1/27/8"Right HandATRGlass Reinforced PolyurethaneFiberglass
RFQ
APPROVED VENDOR -

Zinc Chromate Grade 5 Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeThread StyleMaterial Grade/classMaterial Quality StandardsTensile StrengthYield StrengthPricePkg. Qty.
A204608BG-Right HandCouplingFully Threaded--105000 psi90000 psi€31.062
B204408BG-Right HandCouplingFully Threaded--105000 psi90000 psi€74.421
C250195BG1 1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€81.572
D250191BG1 1/4"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€47.852
E250193BG1 3/8"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€64.452
F250197BG1 5/8"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€91.422
G250188BG1"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€26.602
H204600BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€48.944
I204599BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€46.394
J204604BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€45.535
K204605BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€45.385
L204603BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€46.505
M250180BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€46.505
N204601BG1/2"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€48.224
O204602BG3/4"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€50.204
P250184BG3/4"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€38.225
Q204609BG5/8"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€63.035
R204607BG5/8"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€61.245
S204606BG5/8"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€62.585
T250182BG5/8"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€47.005
U250186BG13/16"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€22.332
V204614BG13/16"Right HandCouplingFully ThreadedGrade 5Sae J995105000 psi90000 psi€21.472
APPROVED VENDOR -

Plain Brass Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeThread StyleMaterial Quality StandardsTensile StrengthDimensional StandardsPricePkg. Qty.
A250019BG1"Right HandCouplingFully ThreadedASTM B1650 psiAsme B18.2.2€54.052
B250012BG1/2"Right HandCouplingFully ThreadedASTM B1650 psiAsme B18.2.2€41.195
C250015BG1/2"Right HandCouplingFully ThreadedASTM B1650 psiAsme B18.2.2€41.485
D250011BG3/8"Right HandCouplingFully ThreadedASTM B1650 psiAsme B18.2.2€35.435
E250017BG5/8"Right HandCouplingFully ThreadedASTM B1650 psiAsme B18.2.2€44.395
F250018BG13/16"Right HandCouplingFully ThreadedASTM B1650 psiAsme B18.2.2€34.212
APPROVED VENDOR -

Hot Dipped Galvanized Grade 2 Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeThread StyleMaterial Grade/classMaterial Quality StandardsTensile StrengthYield StrengthPricePkg. Qty.
A250301BG1 1/2"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€70.702
B250295BG1 1/4"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€35.542
C250298BG1 3/8"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€36.572
D250299BG1 3/8"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€41.352
E250302BG1 5/8"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€80.752
F250292BG1"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€19.502
G250294BG1"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€29.052
H250306BG2"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€102.572
I250285BG5/8"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€24.755
J250286BG5/8"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€30.295
K250288BG11/16"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€26.235
L250290BG13/16"Right HandCouplingFully ThreadedGrade 2Sae J99550000 psi40000 psi€33.035
StyleModelMPNPkg. Qty.
A034930349318
RFQ
A034940349416
RFQ
A034960349610
RFQ
A03497034976
RFQ
A03498034984
RFQ
A03499034993
RFQ
A036380363850
RFQ
A036390363950
RFQ
A036400364025
RFQ
A036410364125
RFQ
A645016450120
RFQ
A64504645041
RFQ
A645056450510
RFQ
A64506645061
RFQ
A76241762411
RFQ
A76243762431
RFQ
StyleModelMPNPkg. Qty.
A537785377820
RFQ
A537795377920
RFQ
A537805378020
RFQ
A551925519220
RFQ
A9312029312025
RFQ
A9312039312034
RFQ
A9312049312043
RFQ
A9312059312052
RFQ
A9312079312072
RFQ
A9312089312082
RFQ
A9334019334014
RFQ
A9334029334023
RFQ
A9334039334032
RFQ
A9334049334042
RFQ
A9334059334052
RFQ
A9334069334062
RFQ
A9334079334072
RFQ
-

Zinc Chromate Grade 2 Steel Rod Coupling Nuts

StyleModelThread DirectionTypeHex WidthThread StyleThread Size AThread Size BMin. Tensile StrengthMaterial Grade/classPricePkg. Qty.
A250167BGRight HandCoupling5/16"Fully Threaded---Grade 2€30.9310
B205828BGRight HandCoupling5/16"Fully Threaded---Grade 2€39.975
C1JA63Right HandCoupling-Fully Threaded----€16.5410
D250443BGRight HandCoupling5/8"Fully Threaded---Grade 2€62.9610
E250446BGRight HandCoupling5/8"Fully Threaded---Grade 2€64.7810
F250449BGRight HandCoupling5/8"Fully Threaded---Grade 2€70.8710
G205835BGRight HandCoupling13/16"Fully Threaded---Grade 2€12.871
H205818BGRight HandCoupling1"Fully Threaded---Grade 2€15.901
I250662BGRight HandStandard1/2"Fully Threaded5/16"-181/4"-20-Grade 2€76.1310
J250668BGRight HandStandard5/8"Fully Threaded1/2"-131/4"-2010500 psiGrade 2€72.1710
K250681BGRight HandStandard13/16"Fully Threaded5/8"-113/8"-165750 psiGrade 2€70.7010
L250693BGRight HandStandard1"Fully Threaded3/4"-101/2"-1310500 psiGrade 2€86.2910
M205830BGRight HandCoupling5/16"Fully Threaded---Grade 2€49.475
N250157BGRight HandCoupling2 3/4"Fully Threaded---Grade 2€128.531
O205831BGRight HandCoupling3/8"Fully Threaded---Grade 2€88.555
P250460BGRight HandCoupling9/16"Fully Threaded---Grade 2€70.7010
Q250464BGRight HandCoupling3/4"Fully Threaded---Grade 2€100.6910
R250468BGRight HandCoupling-Fully Threaded----€30.132
S1JA53Right HandCoupling3/8"Fully Threaded---Grade 2€6.8210
T205837BGRight HandCoupling5/16"Fully Threaded---Grade 2€39.975
U203544BGRight HandCoupling3/8"Fully Threaded---Grade 2€86.965
V250455BGRight HandCoupling1/2"Fully Threaded---Grade 2€87.985
W205832BGRight HandCoupling9/16"Fully Threaded---Grade 2€88.225
X250466BGRight HandCoupling15/16"Fully Threaded---Grade 2€57.065
Y205836BGRight HandCoupling3/8"Fully Threaded---Grade 2€15.161
GRAINGER -

Zinc Plated Steel Rod Coupling Nuts

StyleModelHex WidthThread DirectionTypeMaterialFinishPricePkg. Qty.
AM11400.050.00018 mmRight HandCouplingSteelZinc Plated€25.01100
BM11400.080.000113 mmRight HandCouplingSteelZinc Plated€39.46100
CM11400.100.000117 mmRight HandCouplingSteelZinc Plated€40.1350
GRAINGER -

Coupling Nut Reducer, Steel, 2 In Lg., Gr. 2, Zn Plated, Right Hand

ModelItemPrice (ex. VAT)Pkg. Qty.
1JE71CP9BHE€43.77
2
GRAINGER -

Coupling Nut, 5/8 In - 11 Thread Size, Steel, 2 1/8 In Lg., Gr. 2, Zn Plated, Right Hand

ModelItemPrice (ex. VAT)Pkg. Qty.
1JA89CP9BKE€33.06
10
GRAINGER -

Coupling Nut, 5/8 In - 18 Thread Size, Steel, 2 1/8 In Lg., Gr. 2, Zn Plated, Right Hand

ModelItemPrice (ex. VAT)Pkg. Qty.
1JA95CP9BKF€27.89
5
GRAINGER -

Coupling Nut, 7/16 In - 14 Thread Size, Steel, 1 3/4 In Lg., Gr. 2, Zn Plated, Right Hand

ModelItemPrice (ex. VAT)Pkg. Qty.
1JA73CP9BKH€19.59
10
GRAINGER -

Coupling Nut, 7/8 In - 9 Thread Size, Steel, 2 1/2 In Lg., Gr. 2, Zn Plated, Right Hand

ModelItemPrice (ex. VAT)Pkg. Qty.
1JB19CP9BKK€63.15
5
GRAINGER -

Coupling Nut, 10-32 Thread Size, Steel, 3/4 In Lg., Gr. 2, Zn Plated, Right Hand

ModelItemPrice (ex. VAT)Pkg. Qty.
1JA51CP9BLE€7.79
10
GRAINGER -

Coupling Nut Reducer, Steel, 1 In Lg., Gr. 2, Zn Plated

ModelItemPrice (ex. VAT)Pkg. Qty.
1JE51CP9BHB€35.40
10

Rod Coupling Nuts

Rod coupling nuts function as a junction to connect two male-threaded fasteners. They may be used as spacers or levelling devices in certain situations. Their increased length and thread engagement minimises thread stripping when stressed. Raptor Supplies offers a wide array of Fastenal, TE-CO, Grainger and Fabory coupling nuts featuring a hex design for easy installation without any special tool requirement.

Frequently Asked Questions

What are rod coupling nuts used for?

Rod coupling nuts are used to connect two threaded rods, creating a strong and secure connection. They are commonly used in construction and industrial applications where long threaded rods need to be joined together.

How do I choose the right rod coupling nut?

To choose the right rod coupling nut, consider the size of the threaded rods you will be joining, the material and application. Make sure that the coupling nut is compatible with the threaded rods being used and tightened securely to ensure a strong and reliable connection.

How do I install a rod coupling nut?

To install a rod coupling nut, simply thread it onto the end of one threaded rod and tighten it down securely using a wrench. Then, thread the other rod into the open end of the nut and tighten it down securely. Make sure that the nut is tightened evenly to ensure a strong and reliable connection.

How do I prevent rod coupling nuts from loosening over time?

Ensure that they are tightened securely using a wrench and check them periodically for signs of wear or damage. Additionally, you can use locking washers or thread-locking adhesive to provide extra security.

How to ensure safety while using rod coupling nuts?

  • Wear appropriate personal protective equipment and ensure that the nuts are securely tightened to prevent movement or detachment.
  • Make sure that the load requirements and environmental conditions are within the capabilities of the coupling nuts to prevent failure or damage.