UNC / UNF Thread Repair Insert HeliCoil Kits, 6-32 to 3/4″ HeliCoil sets

Zeus UNC & UNF HeliCoil Kits include all items needed to repair your Thread.

Sizes we stock = 6-32 to 3/4″ Kits, choose from Below Drop down menu.

6-32 UNC HSS STI Tap, HSS Tapping Drill, 10 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts

8-32 UNC HSS STI Tap, HSS Tapping Drill, 10 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts

10-24 (3/16″) UNC HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

10-32 (3/16″) UNF HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

12-24 UNC HSS STI Tap, HSS Tapping Drill, 10 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts

1/4″-20 UNC HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

1/4″-28 UNF HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

5/16″-18 UNC HSS STI Tap, HSS Tapping Drill, 25 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

5/16″-24 UNF HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

3/8″-16 UNC HSS STI Tap, HSS Tapping Drill, 15 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

3/8″-24 UNF HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

7/16″-14 UNC HSS STI Tap, HSS Tapping Drill, 4 pcs 1D, 4 pcs 1.5D & 4 pcs 2D Stainless Steel Heli-Coil Wire Inserts  

7/16″-20 UNF HSS STI Tap, HSS Tapping Drill, 10 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

1/2″ – 13 UNC HSS STI Tap, HSS Tapping Drill, 9 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

1/2″ – 20 UNF HSS STI Tap, HSS Tapping Drill, 9 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

Please note the following Larger Kits packaging is slightly different to the packaging shown in the main picture:

9/16″ – 18 UNF HSS STI Tap, HSS Tapping Drill, 8 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts 

5/8″ – 11 UNC HSS STI Tap, HSS Tapping Drill, 8 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

5/8″ – 18 UNF HSS STI Tap, HSS Tapping Drill, 8 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

3/4″ – 10 UNC HSS STI Tap, HSS Tapping Drill, 6 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

3/4″ – 16 UNF HSS STI Tap, HSS Tapping Drill, 6 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts  

Along with Insert Installation Tools & Lug Breaking Tools for each size.

All supplied in a Moulded Plastic case.

Applications:

• Creates a stronger internal thread in soft metals

• Ideal for repairing damaged or stripped internal threads

• Protects tapped threads against wear and damage

• Kits are supplied with either 3 different lengths of Insert or a good Quantity of 1.5D inserts = Please check against the Kit thread size as stated above.

Australia Post delivery anywhere in Australia – Free of charge.