Coiled Spring Pins are shock-absorbing fastening elements that provide flexibility, uniform strength, equal stress distribution, closer diameter tolerances, no interlocking, trouble-free automatic feeding, and they reduce costs. Coiled Spring Pins remain flexible after installation, so they absorb shock and vibration better than slotted spring pins. They work well in holes that are out of round. Use them for fastening, pivoting, and holding.

Advantages and Services

Various hardware types and materials for selection.

Customized special hardware and sizes are welcomed.

Technical service and consultation are supported.

Advanced production equipment and production technology

Competitive price (factory direct price) with professional service.

Strict quality inspection for both materials and finished products.

Focus on every details throughout service, production, packing and shipment.

Extensive sales network with exporting to more than 30 countries.

Parameters 

Application

The simplest Coiled Pin installation method is to use a hammer. First, align the Coiled Pin up to the hole by hand. Next, simply hammer the Coiled Pin into the hole as if it was a nail. Drive the pin to the desired insertion depth and be careful not to damage the host.

Under no circumstances should the diameter at the end of the punch that contacts the pin be any smaller than the diameter of the outermost coil of the Coiled Pin. Insert the punch into the hole and then carefully advance the punch with a hammer or press until the Coiled Pin exits the other side.

Features

Excellent dimension rate

Competitive price

Excellent repeatability

Complete range of sizes

Smooth and Burr-free

High Quality with Excellent Anti Rust Resistance