HUCK Lockbolt High-Strength Permanent Locking Structural Fastener

href=https://www.fastener.hk/cn/brand/huck.html target='_blank'>HUCK Lockbolt Permanent High-Strength Structural Fastener

HUCK is a world-leading brand in structural fastening. HUCK lockbolts deliver gap-free, high-preload and permanent locking performance, far more stable than traditional bolts and rivets, ideal for heavy-load structural connection.

Working Principle

The collar is pressed into the ring groove of the pin to form an integrated locked structure. No thread gap, no loosening and no displacement after installation, achieving welding-level connection strength without welding damage.

Key Advantages

• Superior tensile and shear strength for heavy load structures
• Permanent anti-loosening performance, maintenance-free
• Gap-free integrated connection, no shaking or abnormal noise
• Excellent fatigue resistance for dynamic working conditions
• High construction efficiency, suitable for mass production

Application Fields

• Truck and trailer body structural connection
• Rail transit and railway vehicle assembly
• Steel structure and bridge engineering
• Mining machinery and lifting equipment
• Container and special shelter fixing

Supply Support

fastener.hk provides full-size HUCK lockbolts and matching tools, supporting bulk procurement and project supporting for heavy industry manufacturing.