Product Description
The 1185-8EN750 by HELI-COIL is a tanged, free-running wire thread insert engineered to create high-strength internal threads in parent materials. Constructed from premium Nitronic 60 stainless steel material with a plain finish, this insert provides exceptional resistance to galling, wear, and thread damage under tough operating conditions. Featuring a 1/2"-13 UNC coarse thread size and a 1.5D length to diameter ratio (0.75 in body length), it ensures secure, reliable fastening and long-lasting thread reinforcement in bulk packaging configurations.
Nitronic 60 Stainless Steel Construction offers superior galling resistance and high strength, ideal for severe environment and temperature applications.
Free-Running Design allows smooth assembly and easy insertion using standard helically coiled wire insertion tools.
Tanged Style Structure provides a positive grip drive notch for quick installation into tapped holes.
Coarse Thread Pitch delivers robust holding power and load distribution across soft metals and parent alloys.
Product Specs
- SKU:
- 1185-8EN750
- Thread Size:
- 1/2"-13
- Thread Series:
- UNC
- Length:
- 0.75 in | 19.0500 mm
- Tang:
- Tanged
- Material:
- Nitronic 60
- Number of Free Coils:
- 7-7/8
- Length to Diameter Ratio:
- 1.5D
- Coating/Finish:
- None
