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HELICOIL® Plus Screwlock thread insert
Material: Stainless steel A2 | Thread type: Metric standard thread


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Original - HELICOIL® Plus Screwlock thread insert

In addition to the classical coil thread insert, the HELICOIL® Plus Screwlock thread insert features a screw-locking area to lock a screw. Due to the resilient frictional locking, the prevailing torques are similar to ISO 2320. The prevailing torques comply with the requirements of technical delivery conditions stated in international standards.

The HELICOIL® Plus Screwlock thread insert can be used with screws of higher property classes (8.8 and higher). After the installation, the tang is broken off at the notch (predetermined breaking point). It is particularly suited for low-strength materials. Due to its red colouring, it can be easily distinguished also after the installation.

• High thread strength
• Screwlock
• Wear, corrosion and temperature resistance
• Tight fit
• Increase in quality and value
• Cost saving
• Easy installation

technical details

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Material Stainless steel
Material version A2, 1.4301, X5 CrNi1810
RoHS conformal
Standard DIN 8140
Surface coloured red
Thread type Metric standard thread


You can download CAD-files from our catalog on partcommunity: To Böllhoff partcommunity
Title Language Version File Download
Data sheet: Technical information and dimensions of the product English 08/2021 501.02 KB / PDF
Product Guide: Fastening and assembly technology English 1190/20-V1-EN (WBH) 1.53 MB / PDF
HELICOIL® Plus: Thread technology for high-strength fastenings – metric threads English 0100/16.02 2.87 MB / PDF



General questions:
Phone: +48 71 387 85 31

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