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11100000
#2-56 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11120000
#3-48 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11130000
#4-40 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11140000
#4-48 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11150000
#5-40 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11160000
#6-32 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11170000
#6-40 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11180000
#8-32 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11190000
#8-36 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11210000
#10-24 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11220000
#10-32 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11230000
#12-24 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11240000
1/4"-20 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11250000
1/4"-28 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11260000
5/16"-18 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11270000
5/16"-24 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11280000
3/8"-16 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11290000
3/8"-24 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11310000
7/16"-14 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11320000
7/16"-20 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11330000
1/2"-13 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11340000
1/2"-20 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11350000
9/16"-12 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11360000
9/16"-18 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11370000
5/8"-11 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11380000
5/8"-18 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11390000
3/4"-10 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11400000
3/4"-16 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11410000
7/8"-9 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11420000
7/8"-14 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11430000
1"-8 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11440000
1"-14 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11450000
1"-12 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11460000
1-1/8"-7 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11470000
1-1/8"-12 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11480000
1-1/4"-7 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11490000
1-1/4"-12 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11660000
1-3/8"-6 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11670000
1-3/8"-12 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine

11680000
1-1/2"-6 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Coarse

11690000
1-1/2"-12 Helicoil Insert for Metal 18-8 Stainless Steel Unified US Fine


Stainless Steel Coil Thread Inserts

Stainless Steel Helical Threaded Inserts

18-8 Stainless Steel Coil Inserts

Helical Inserts, also known as Coil Threaded Inserts or Wire Threaded Inserts are used to reinforce and repair tapped holes in soft metals. E-Z Lok Helical Inserts feature strong, corrosion resistant internal threads. Helical Inserts are engineered to withstand temperatures up to 800 degrees Fahrenheit.

Helical Inserts are made of 18-8 Stainless Steel wire which is formed into a diamond pattern for strength and then wound or coiled into a spring shape. Before installation, the diameter of a helical insert will be larger than the tapped hole, but once properly installed the insert diameter reduces allowing the helical insert to thread the hole. After installation, E-Z Lok coil inserts will stay firmly in place as the radial pressure of the spring releases.

Stainless Steel Helical Threaded Inserts are ideal for applications requiring additional corrosion resistance, as well as automotive, food, beverage, and other clean-critical applications.