Helicoil Tangfree Screwlock | Wire thread inserts tangfree screwlock | Stainless steel

Helicoil Tangfree Screwlock thread insert without tang

HELICOIL Tangfree Screwlock thread inserts
Material Surface Diameter (d) Length (l)
Stainless steel  - M2.5 - M12 3d

• No tang break or tang removal 
• Installation possible on both sides 
• Screw-locking 
• High thread loading 
• Increased quality and value 
• Wear-resistant, low and constant thread friction 
• Highly resilient 
• Corrosion and temperature resistant 
• Cost-effective 
• Tight fit

HELICOIL Tangfree Screwlock

Helicoil Tangfree Screwlock has the same advantages as Helicoil Tangfree. In addition, there is a screw-locking area.

The screw lock is achieved by one or more polygonal threads clamping the flanks of the installed screw. The elastically resilient frictional locking results in prevailing torques which are comparable with the specifications of ISO 2320. These screw locking torques meet the requirements of technical delivery terms for international standards. Helicoil Tangfree Screwlock are to be used only with screws of higher property classes (starting at 8.8). In the case of high-alloyed screws, common lubricants should be used in accordance with manufacturer recommendations. This thread insert is predominantly used in the aviation industry.