GripTide™ Inserts

A low cost steel insert for plastics that surpasses brass inserts in quality, cost and performance.

Steel material and manufacturing cost is much lower than brass The unique cold rolled feature creates increased pull out force of the insert and allows for less thread engagement to achieve necessary joint strength.


Shakeproof Thread

The Shakeproof Thread screw utilizes the ITW WERCS™ thread forming technology to provide you with a machine screw that stays secure without the added cost associated with a nylon patch.

The Shakeproof Thread is also reusable whereas the holding power of a patch wears in the initial tensioning of the joint.


BosScrew™ Fastener

The ITW Shakeproof BosScrew™ is the only screw for plastics that is designed not to loosen.

This is the maximum performance fastener for most plastic applications. Time, temperature, and vibration only strengthen the joint.

Fastener Solutions for Unique and Common Challenges

“The startling fact is that experts project upwards of 95% of fastener failures are the result of poor selection or improper installation.”

-NNI Training and Consulting, Inc.

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Welcome to Shakeproof

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ITW Shakeproof Industrial is a leading designer and manufacturer of value added, high quality engineered hardware solutions.

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Contact Information

2550 S 27th Avenue
Broadview, IL 60155 

W6331 Bee Rd 
Watertown, WI 53098 

Lock Washers
3704 N Palmer Rd 
Milwaukee, WI 53212 

W6331 Bee Rd 
Watertown, WI 53098 

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