HELICOIL Helical Thread Insert Tools

Helicoil helical thread insert tools are used for installing threaded inserts into a pre-drilled hole. A wide range of insert installation tools, STI plug taps, tang breaking tools and bushings is also available. These tools feature threading on the external surface to create a secure connection with the inserts and a handle for easy manoeuvring inside the drilled hole.

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Helicoil thread insert tools are used for installing helical threads into a drilled hole or repairing a stripped screw or bolt thread. The brand's ...Read more

HELICOIL -

Prewinders, UNC

Style	Model	Thread Size	Type	Thread Type	Material	Price (ex. VAT)
A	7551-01	1-64	IV	UNC	Steel	€262.55	RFQ
A	7551-8 (M)	1/2-13	II	UNC	Steel	€282.84	RFQ
A	7551-4 (M)	1/4-20	II	UNC	Steel	-	RFQ
A	7551-6 (M)	3/8-16	II	UNC	Steel	€282.84	RFQ
A	7551-04	4-40	II	UNC	Steel	€252.00
A	7551-05	5-40	II	UNC	Steel	€223.83
A	7551-5 (M)	5/16-18	II	UNC	Steel	€282.84	RFQ
A	7551-06	6-32	II	UNC	Steel	€237.90
A	7551-7 (M)	7/16-14	II	UNC	Steel	€300.63	RFQ
A	7551-2	8-32	II	UNC	Steel	€258.14
A	7551-3 (M)	10-24	II	UNC	Steel	€231.88	RFQ
A	7551-1 (M)	12-24	II	UNC	Steel	€226.13	RFQ

HELICOIL -

Mandrels, UNC

Style	Model	Thread Size	Thread Type	Material	Price (ex. VAT)
A	8553-4	1/4-20	UNC	Steel	€127.18
A	8553-02	2-56	UNC	Steel	€119.66
A	8553-04	4-40	UNC	Steel	€167.50
A	8553-06	6-32	UNC	Steel	€167.50
A	8553-2	8-32	UNC	Steel	€167.50
A	8553-3	10-24	UNC	Steel	€167.50

HELICOIL -

Threaded Mandrels, UNC

Style	Model	Thread Size	Type	Thread Type	Material	Price (ex. VAT)
A	3724-24	1 1/2-6	III	UNC	Steel	€220.03
A	3724-20	1 1/4-7	III	UNC	Steel	€196.19
A	3724-18	1 1/8-7	III	UNC	Steel	€157.76
A	3724-22	1 3/8-6	III	UNC	Steel	€187.49
B	3724-16	1-8	III	UNC	Steel	€145.11
C	551-02	2-56	I	UNC	Steel	€180.18
C	551-03	3-48	I	UNC	Steel	€110.25	RFQ
B	3724-12	3/4-10	III	UNC	Steel	€143.81
B	3724-10	5/8-11	III	UNC	Steel	€122.96
B	3724-14	7/8-9	III	UNC	Steel	€134.37
A	3724-9	9/16-12	III	UNC	Steel	€111.67

HELICOIL -

Tang Break-Off Tools, UNC

Style	Model	Thread Size	Thread Type
A	3695-01	1-64	UNC	€209.76	RFQ
A	3695-8	1/2-13 , 3/8-16 , 7/16-14 , M14 x 2 , M16 x 2	UNC	€181.63	RFQ
A	3695-6	3/8-16	UNC	€206.25	RFQ
A	3695-5	5/16-18	UNC	€206.25	RFQ
A	3695-7	7/16-14	UNC	€206.25	RFQ

HELICOIL -

Tang Break-Off Tools, UNC/UNF

Style	Model	Thread Size	Thread Type
A	3695-4	1/4-20 , 1/4-28	UNC , UNF	€122.65	RFQ
A	3695-02	2-56 , 2-64 , 3-48 , 3-56	UNC , UNF	€122.65	RFQ
A	3695-04	4-40 , 4-48 , 5-40	UNC , UNF	€122.65	RFQ
A	3695-06	6-32 , 6-40	UNC , UNF	€122.65	RFQ
A	3695-2	8-32 , 8-36	UNC , UNF	€122.65	RFQ
A	3695-3	10-24 , 10-32 , 12-24	UNC , UNF	€122.65	RFQ

HELICOIL -

Pneumatic Installation Tools, UNC

Style	Model	Thread Size	Thread Type
A	8551-4	1/4-20	UNC	RFQ
A	8551-02	2-56	UNC	RFQ
A	8251-6	3/8-16 , 3/8-24	UNC , UNF	RFQ
A	8551-04	4-40	UNC	RFQ
A	8251-5	5/16-18 , 5/16-24	UNC , UNF	RFQ
A	8551-06	6-32	UNC	RFQ
A	8251-7	7/16-14 , 7/16-20 , 7/6-14	UNC , UNF	RFQ
A	8551-2	8-32	UNC	RFQ
A	8551-3	10-24	UNC	RFQ

HELICOIL -

Hand Installation Tools, Gage Style, UNC

Style	Model	Internal Thread Size	Thread Type	Insert Type	Style	Material	Price (ex. VAT)
A	7571-4B	1/4-20	UNC	Tangless	Gage Style	Stainless Steel	€1,385.68	RFQ
A	7571-02B	2-56	UNC	Tangless	Gage Style	Stainless Steel	€864.03
A	7571-04B	4-40	UNC	Tangless	Gage Style	Stainless Steel	€857.27
A	7571-06B	6-32	UNC	Tangless	Gage Style	Stainless Steel	€959.29
A	7571-2B	8-32	UNC	Tangless	Gage Style	Stainless Steel	€1,389.70	RFQ
A	7571-3B	10-24	UNC	Tangless	Gage Style	Stainless Steel	€934.16	RFQ
A	7572-3B	10-32	UNF	Tangless	Gage Style	Stainless Steel	€1,356.70

HELICOIL -

Mandrel Assemblies, UNC

Style	Model	Thread Size	Thread Type	Material	Price (ex. VAT)
A	8051-4	1/4-20	UNC	Steel	€211.59
A	8051-02	2-56	UNC	Steel	€103.65
A	8051-04	4-40	UNC	Steel	€133.54
A	8051-06	6-32	UNC	Steel	€133.54
A	8051-2	8-32	UNC	Steel	€133.54
A	8051-3	10-24	UNC	Steel	€132.11

HELICOIL -

Non-Captive Prewinders, UNF

Style	Model	Thread Size	Type	Thread Type	Material	Price (ex. VAT)
A	535-24	1 1/2-12	IV	UNF	Steel	€648.86
A	535-20	1 1/4-12	IV	UNF	Steel	€504.21
A	535-18	1 1/8-12	IV	UNF	Steel	€471.20
A	535-22	1 3/8-12	IV	UNF	Steel	€565.33
A	535-161	1-12	IV	UNF	Steel	€482.25
A	535-16	1-14	IV	UNF	Steel	€428.90
B	7552-02	2-64	IV	UNF	Steel	-	RFQ
A	535-12	3/4-16	IV	UNF	Steel	€355.67
C	2299-12	3/4-16	IV	UNF	Steel	€104.52
A	535-10	5/8-18	IV	UNF	Steel	€280.47
A	535-14	7/8-14	IV	UNF	Steel	€381.12
A	535-9	9/16-18	IV	UNF	Steel	€295.25

HELICOIL -

Prewinders, UNF

Style	Model	Thread Size	Type	Thread Type
A	7552-8 (M)	1/2-20	II	UNF	€347.69	RFQ
A	7552-4 (M)	1/4-28	II	UNF	€213.95	RFQ
A	7552-03	3-56	II	UNF	€204.42
A	7552-6 (M)	3/8-24	II	UNF	€300.63	RFQ
A	7552-04	4-48	II	UNF	€244.18
A	7552-5 (M)	5/16-24	II	UNF	€282.84	RFQ
A	7552-06	6-40	II	UNF	€204.42
A	7552-7 (M)	7/16-20	II	UNF	€320.21	RFQ
A	7552-2	8-36	II	UNF	€223.83
A	7552-3 (M)	10-32	II	UNF	€232.98	RFQ

HELICOIL -

Tang Break-Off Tools, UNF

Style	Model	Thread Size	Thread Type
A	3692-8	1/2-20	UNC , UNF	€206.25	RFQ
A	3692-6	3/8-24	UNF	€206.25	RFQ
A	3692-5	5/16-24	UNF	€185.28	RFQ
A	3692-7	7/16-20	UNF	€206.25	RFQ

HELICOIL -

Pneumatic Installation Tools, UNF

Style	Model	Thread Size	Thread Type
A	8552-4	1/4-28	UNF	RFQ
A	8552-06	6-40	UNF	RFQ
A	8552-3	10-32	UNF	RFQ

HELICOIL -

Prewinders, Metric Coarse

Style	Model	Thread Size	Type	Thread Type	Insert Length	Material	Price (ex. VAT)
A	7751-4	-	II	Metric Coarse	4.625"	Steel	€252.28
A	7751-2.5	M2.5 x 0.45	II	Metric Coarse	4.625"	Steel	€219.77
A	7751-3	M3 x 0.5	II	Metric Coarse	4.625"	Steel	€237.33
A	7751-3.5	M3.5 x 0.6	II	Metric Coarse	4.625"	Steel	€174.78	RFQ
A	7751-5	M5 x 0.8	II	Metric Coarse	4.625"	Steel	€276.58
A	7751-5 (M)	M5 x 0.8	II	Metric Coarse	4.625"	Steel	€252.01	RFQ
B	7751-6	M6 x 1	II	Metric Coarse	4.625"	Steel	€252.01	RFQ
A	7751-6 (M)	M6 x 1	II	Metric Coarse	4.625"	Steel	€252.01	RFQ
A	7751-7	M7 x 1	II	Metric Coarse	4.625"	Steel	€187.63	RFQ
A	7751-7 (M)	M7 x 1	II	Metric Coarse	4.625"	Steel	€225.99	RFQ
C	7751-8	M8 x 1.25	II	Metric Coarse	4.625"	Steel	€303.02	RFQ
A	7751-8 (M)	M8 x 1.25	II	Metric Coarse	4.625"	Steel	€303.02	RFQ
A	7751-10	M10 x 1.5	II	Metric Coarse	4.625"	Steel	€292.67
A	7751-10 (M)	M10 x 1.5	II	Metric Coarse	4.625"	Steel	€303.02	RFQ
A	7751-12	M12 x 1.75	II	Metric Coarse	4.625"	Steel	€335.59
A	7751-12 (M)	M12 x 1.75	II	Metric Coarse	4.625"	Steel	€305.77	RFQ

HELICOIL -

Small Adapter Mandrels, Metric Coarse

Style	Model	Thread Size	Thread Type	Material	Price (ex. VAT)
A	8757-2.5	M2.5 x 0.45	Metric Coarse	Steel	€178.19
A	8757-3	M3 x 0.5	Metric Coarse	Steel	€169.97
A	8757-4	M4 x 0.7	Metric Coarse	Steel	€196.67
A	8757-5	M5 x 0.8	Metric Coarse	Steel	€169.97
A	8757-6	M6 x 1	Metric Coarse	Steel	€130.68

HELICOIL -

Threaded Mandrels, Metric Coarse

Style	Model	Thread Size	Type	Thread Type
A	7751-2.2	M2.2 x 0.45	I	Metric Coarse	€88.09	RFQ
B	7751-18	M18 x 2.5	III	Metric Coarse	RFQ
B	7751-22	M22 x 2.5	III	Metric Coarse	RFQ
C	7751-24	M24 x 3	III	Metric Coarse	€504.59
B	7751-27	M27 x 3	III	Metric Coarse	RFQ
B	7751-30	M30 x 3.5	III	Metric Coarse	€1,344.86	RFQ
B	7751-33	M33 x 3.5	III	Metric Coarse	RFQ
B	7751-36	M36 x 4	III	Metric Coarse	RFQ
B	7751-39	M39 x 4	III	Metric Coarse	RFQ

HELICOIL -

Tang Break-Off Tools, Metric Coarse

Style	Model	Thread Size	Thread Type
A	4238-2	M2 x 0.4	Metric Coarse	€190.52	RFQ
A	4238-3	M3 x 0.5 , M3.5 x 0.6	Metric Coarse	€122.65	RFQ
A	4238-4	M4 x 0.7	Metric Coarse	€122.65	RFQ
A	4238-5	M5 x 0.8	Metric Coarse	€122.65	RFQ
A	4238-6	M6 x 1	Metric Coarse	€122.65	RFQ
A	4238-7	M7 x 1	Metric Coarse	RFQ

HELICOIL -

Tang Break-Off Tools, Metric Coarse/Fine

Style	Model	Thread Size	Thread Type
A	4238-2.2	M2.2 x 0.45 , M2.5 x 0.45	Metric Coarse	€122.65	RFQ
A	4238-8	M8 x 1 , M8 x 1.25	Metric Coarse , Metric Fine	€206.25	RFQ
A	4238-10	M10 x 1 , M10 x 1.25 , M10 x 1.5	Metric Coarse , Metric Fine	€185.28	RFQ
A	4238-12	M12 x 1.25 , M12 x 1.5 , M12 x 1.75	Metric Coarse , Metric Fine	€206.25	RFQ

HELICOIL -

Pneumatic Installation Tools, Metric Coarse

Style	Model	Thread Size	Thread Type
A	8751-2.5	M2.5 x 0.45	Metric Coarse	RFQ
A	8751-3	M3 x 0.5	Metric Coarse	RFQ
A	8751-3.5	M3.5 x 0.6	Metric Coarse	RFQ
A	8751-4	M4 x 0.7	Metric Coarse	RFQ
A	8751-5	M5 x 0.8	Metric Coarse	RFQ
A	8751-6	M6 x 1	Metric Coarse	RFQ
A	8751-7	M7 x 1	Metric Coarse	RFQ
A	8751-8	M8 x 1.25	Metric Coarse	RFQ

HELICOIL -

Non-Captive Prewinders, Metric Fine

Style	Model	Thread Size	Type	Thread Type	Material	Price (ex. VAT)
A	4973-12	M12 x 1.5	AM	Metric Fine	Steel, Plastic	€289.72	RFQ
A	7753-14	M14 x 1.5	IV	Metric Fine	Steel, Plastic	€225.67	RFQ
A	7753-16	M16 x 1.5	IV	Metric Fine	Steel, Plastic	€250.20	RFQ
A	7753-18	M18 x 1.5	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-18	M18 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7753-20	M20 x 1.5	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-20	M20 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7753-22	M22 x 1.5	IV	Metric Fine	Steel, Plastic	€491.07	RFQ
A	7754-22	M22 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-24	M24 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-27	M27 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-30	M30 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-33	M33 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-36	M36 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7752-36	M36 x 3	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7754-39	M39 x 2	IV	Metric Fine	Steel, Plastic	-	RFQ
A	7752-39	M39 x 3	IV	Metric Fine	Steel, Plastic	-	RFQ

HELICOIL -

Prewinders, Metric Fine

Style	Model	Thread Size	Type	Thread Type	Price (ex. VAT)
A	7755-8	M8 x 1	II	Metric Fine	€305.97	RFQ
A	7755-10	M10 x 1	II	Metric Fine	€292.27
B	7756-10	M10 x 1.25	II	Metric Fine	€300.63	RFQ
B	7753-12	M12 x 1.5	II	Metric Fine	€303.70	RFQ
C	7756-12	M12 x 1.25	II	Metric Fine	€304.15	RFQ

HELICOIL -

Non-Captive Prewinders, Steel

Style	Model	Thread Size	Type	Thread Type	Material	Price (ex. VAT)
A	2299-8	1/2-20	AM	UNF	Steel, Plastic	€88.73
A	2299-4	1/4-28	AM	UNF	Steel, Plastic	€96.74
A	2299-6	3/8-24	AM	UNF	Steel, Plastic	€88.73
A	2299-5	5/16-24	AM	UNF	Steel, Plastic	€88.73
A	2299-7	7/16-20	AM	UNF	Steel, Plastic	€104.52
A	2299-9	9/16-18	AM	UNF	Steel, Plastic	€210.84
A	2299-10	10-32	AM	UNF	Steel, Plastic	€247.46
A	2299-3	10-32	AM	UNF	Steel, Plastic	€108.53

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Prewinders, UNC

Mandrels, UNC

Threaded Mandrels, UNC

Tang Break-Off Tools, UNC

Tang Break-Off Tools, UNC/UNF

Pneumatic Installation Tools, UNC

Hand Installation Tools, Gage Style, UNC

Mandrel Assemblies, UNC

Non-Captive Prewinders, UNF

Prewinders, UNF

Tang Break-Off Tools, UNF

Pneumatic Installation Tools, UNF

Prewinders, Metric Coarse

Small Adapter Mandrels, Metric Coarse

Threaded Mandrels, Metric Coarse

Tang Break-Off Tools, Metric Coarse

Tang Break-Off Tools, Metric Coarse/Fine

Pneumatic Installation Tools, Metric Coarse

Non-Captive Prewinders, Metric Fine

Prewinders, Metric Fine

Non-Captive Prewinders, Steel

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