Groove Pin High-Strength Friction Lock for Threadless Fastening

GROOVED PIN

The Groove Pin is a cylindrical pin typically featuring three longitudinal grooves evenly spaced along its external surface. These grooves are compressed and deformed when the pin is pressed into a drilled hole, generating powerful elastic tension. This unique design creates a high-strength friction lock, achieving a permanent, threadless connection suitable for positioning, hinges, or light-duty transmission, offering excellent vibration resistance.

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Long-Term Security Investment Protecting Assets and Reducing Loss

梅花帶PIN公母套

SIX LOBE WITH PIN SEX BOLT

MATERIAL AVALIABLE: 
STEEL, STAINLESS STEEL, ALUMINUM, BRASS

The Six Lobe with Pin Sex Bolt provides a high-security permanent or semi-permanent connection. It is crucial for protecting high-value or sensitive assets (e.g., electronic control panels, display items, or proprietary components) from theft and vandalism. Although a specialized tool is required, the benefit is long-term security assurance and minimal maintenance needs, significantly reducing the cost of replacement and repair due to tampering over time.

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FEMALE NUT

MALE SCREW

 

360° Anti-Rotation Sleeve Zero-Rotation Locking for Implant Structures

Patch Insert - 360°

The Anti-Rotation Sleeve is a critical component in dental implant restorations. The 360° design provides a circumferential tight fit and friction between the implant and the abutment. The purpose of this design is to completely eliminate any micro-rotation or loosening of the restoration that might occur under chewing or external stress, ensuring the stability and longevity of the abutment screw.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

 

 

Thin Wall:

Thick Wall:

Eco-Friendly Fasteners Quick, Glueless Fixing to Replace Tape

Carton Rivet Pin

Stationery Rivets for Cartons are mechanical fasteners specifically designed for corrugated or thick cardboard. They are typically made of plastic or light metal and are used to quickly connect and assemble boxes or display stands without the need for tape or adhesives. This glueless assembly not only speeds up construction but also facilitates the eco-friendly recycling of cartons, avoiding contamination from tape or glue, making them a green choice in modern packaging.

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Spoke Nipple Key to Bicycle Wheel Tension and Trueness

MOTORCYCLE PARTS - SPOKE NIPPLE

The Spoke Nipple is a small but critical component in the bicycle wheel structure, used to connect the spoke to the rim. It features internal threads that engage with the spoke's threaded end, allowing the wheel builder to precisely adjust spoke tension by turning the nipple. Correct tension control is fundamental to ensuring the wheel's strength, stiffness, and trueness (no wobble), making it a core component of wheel performance.

Flush Backside Single-Sided Fastening with No Access Required

WELDING STUD NUT

The Welding Nut is a single-sided fastener, requiring no access to the backside of the parent material. This is highly advantageous for enclosed structures or applications where the backside appearance is critical. Once welded, the nut becomes an integral part of the sheet metal, with a flush backside. This non-protruding, high-strength connection method is widely used in car bodies and household appliances where space utilization and aesthetics are important.
★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

Blind Stud The High-Efficiency Installation Advantage of Bolt Rivet Nuts

BLIND JACK NUT TOOL

The Bolt Rivet Nut is an innovative fastener that integrates the function of a stud (bolt) onto a rivet nut foundation. Designed specifically for blind applications, it effectively replaces traditional weld studs, avoiding issues like heat deformation and complex surface treatments associated with welding. Requiring only single-sided access, it establishes a permanent and secure external thread on thin panels, greatly improving assembly efficiency and design flexibility