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UNF Wire Inserts

UNF Wire Inserts Free Running Inserts UNF V-Coil Wire Insertl Thread Repair Kits Compatible with all leading brands Stainless Steel Inserts supplied in the kits Produced from precision profiled austenitic stainless steel wire wound into a helical spiral, free running inserts have a spring like appearance. When installed using any one of a variety of manual or automatic tools they provide strong permanent internal threads which resist heat and corrosion. Once fitted their position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole. This pressure exists because their free diameter is larger, by a calculated amount, than their installed diameter.
4-48 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 4x48 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12758
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£9.08 + VAT
6-40 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 6x40 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12759
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£9.08 + VAT
8-36 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 8x36 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12760
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£9.08 + VAT
10-32 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 10x32 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12761
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£5.75 + VAT
1/4" x 28 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 1/4x28 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12220
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£6.02 + VAT
5/16" x 24 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 5/16x24 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12221
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£6.67 + VAT
3/8" x 24 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 3/8x24 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12222
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£5.87 + VAT
7/16" x 20 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 7/16x20 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12223
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£6.40 + VAT
1/2" x 20 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 1/2x20 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12224
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£6.40 + VAT
9/16" x 18 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 9/16x18 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12762
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£10.81 + VAT
5/8" x 18 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 5/8x18 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12763
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£10.81 + VAT
3/4" x 16 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 3/4x16 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12764
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£15.88 + VAT
7/8" x 14 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 7/8x14 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12765
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£20.28 + VAT
1" x 12 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 1"x12 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12766
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£20.28 + VAT
1.1/8" x 12 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1.5 x Diameter
  • 1.1/8"x12 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12767
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£37.41 + VAT
1.1/4" x 12 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1.5 x Diameter
  • 1.1/4"x12 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12768
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£41.10 + VAT
1.3/8" x 12 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1.5 x Diameter
  • 1.3/8"x12 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12769
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£45.50 + VAT
1.1/2" x 12 UNF Helical wire inserts 304 Stainless 5pcs Length options: 1.5 x Diameter
  • 1.1/2"x12 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12770
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£53.35 + VAT

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