It is possible to keep costs to a minimum! The risk of damaging the threads during the tightening of steel bolts is reduced.
We would like to introduce the 'HELICOIL' that we handle. Using bolts on a base material with low shear strength carries the risk of thread damage, but by using this product, we can prevent the risk of complete replacement of the product during thread repair. Additionally, when fastening with iron bolts, the risk of thread damage is reduced, contributing to a decrease in defect rates, and it is expected to increase the pull-out load by approximately 40% compared to unreinforced threads. 【Features】 ■ Prevents the risk of complete replacement of the product during thread repair ■ Reduces the risk of thread damage when fastening with iron bolts ■ Contributes to a reduction in defect rates ■ Expected to increase pull-out load by approximately 40% compared to unreinforced threads ■ Can keep costs to a minimum ■ Compatible with automatic assembly ■ Available in various types, with and without tangs *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Active Scenes】 ■ Automotive aluminum parts (battery trays, shock towers, gear housings) ■ Magnesium parts ■ Bearings for wind power generation ■ Transport containers for nuclear waste ■ Aircraft engines ■ Main wings, etc. ■ Actively used as repair parts to prepare for issues such as corrosion and loosening due to damage by reinforcing the threads of metal materials with low shear strength. * Compatible sizes can flexibly accommodate approximately M3 to M120. * For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ As reinforcement for screw threads *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Belhof Corporation, headquartered in Bielefeld, Northern Germany, has been in business for 145 years. We are experts in joining and fastening technologies that contribute to weight reduction, dissimilar material bonding, reduction of component count, vibration damping, automation, and reinforcement of threaded parts. In Europe, we have received numerous adoptions from various OEMs and Tier suppliers. We encourage you to utilize our innovative technologies in your development and production processes. In Japan, we have a development base in Nagoya, where SPR evaluation tests can be conducted. Recently, we have received many inquiries regarding dissimilar material bonding with aluminum die-casting, blind nuts with sealing functions for battery trays, and reinforcement of threaded parts. We can also offer automation proposals for these applications. Please feel free to consult with us.
