Categories

Home HELICAL -V Coil Wire Inserts - Taps - Gauges
8 UN Wire Inserts & Kits Automotive Spark Plug Thread Repair Automotive Spark Plug Thread Solid Thread Repair Automotive Sump Plug Thread Repair Kits BA HSS STI Wire Insert Taps BSF HSS STI Wire Insert Taps BSF Wire Insert Kits BSF Wire Inserts BSP HSS STI Wire Insert Taps BSP Wire Insert Inserting Tools BSP Wire Insert Kits BSP Wire Insert Screw Plug Thread Gauges BSP Wire Inserts BSW HSS STI Wire Insert Taps BSW Wire Insert Kits BSW Wire Inserts Extracting Tools for Wire Inserts Helical Workshop Thread Repair Kits Inserting Tools for Wire Inserts Metric Helical Wire Inserts Metric Wire Insert Kits Metric Wire Insert Screw Plug Thread Gauges Metric Wire Insert Screw-Lock Wire Inserts Metric Wire Insert STI HSS Taps UNC / UNF Wire Insert Screw Plug Thread Gauges UNC HSS STI Wire Insert Taps UNC Wire Insert Kits UNC Wire Inserts UNF HSS STI Wire Insert Taps UNF Wire Insert Kits UNF Wire Inserts
THREAD GAUGES Screw Plug, Ring, Caliper TAPS HSS Right Hand Threading Tools DIES - DIE NUTS HSS Right Hand Threading Tools Left Hand TAPS & DIES HSS Threading Tools Taps and Dies Carbon Steel TAP and DIE SETS HSS Threading Tools DRILLS, Centre Drills, Step Drill, C/Sink Plain Plug Gauges Go / No-Go Plain Ring Gauges SLIP GAUGE'S AND SET'S Measuring Equipment Slot Drills & End Mills Coventry Die Heads, Chasers Axial Thread Rolling

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
  • Read More

£4.62 + 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
  • Read More

£4.62 + 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
  • Read More

£4.62 + 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
  • Read More

£1.98 + 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
  • Read More

£2.09 + 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
  • Read More

£2.75 + VAT
3/8" x 24 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 3/8x24 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12222
  • Read More

£4.29 + VAT
7/16" x 20 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 7/16x20 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12223
  • Read More

£5.06 + VAT
1/2" x 20 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 1/2x20 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12224
  • Read More

£5.06 + 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
  • Read More

£996.00 + 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
  • Read More

£996.00 + VAT
3/4" x 16 UNF Helical wire inserts 304 Stainless 10pcs Length options: 1, 1.5, 2, 2.5, 3 Diameter
  • 3/4x16 UNF Thread repair inserts Manufacturer: V-Coil
  • Part Number ES-12764
  • Read More

£18.94 + 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
  • Read More

£12.32 + 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
  • Read More

£12.32 + 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
  • Read More

£28.05 + 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
  • Read More

£30.80 + 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
  • Read More

£34.10 + 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
  • Read More

£39.99 + VAT

My Basket



Accepted payments


Technical Data
Installing Helical Wire Inserts Wire Insert Tapping Drill Sizes Specials Request Thread Forms Tapping Drill Sizes Taps Technical Information Screw Thread Gauge Specifications BS Centre Drill Dimensions

Information
Sales Office Hours & Contact Details Returns / Cancelled Orders Terms & Conditions General Company Address Information Credit Application Form Privacy Policy Payment Security Delivery Terms Site Map Contact Us


Copyright Engineering Supplies 2006 - 2017
Site Design: Tidy