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WHO WE ARE
WHAT WE DO
HOW WE DO IT
WHO WE SERVE
A family-owned fastener distributor delivering personalized service and high quality products. An award winning company since 1987.
We work together, across boundaries, to meet the need of our customers. Our market is expansive and diverse, yet we pride ourselves on personalized service to each of our accounts.
Our goal is to anticipate, understand and service your requirements. Our success is directly linked to yours.
Knapp supplies the global marketplace, serving Manufacturing, Distribution, Electronic, Construction & Aerospace markets. From small machine shops to Fortune 500 companies, you can rely on Knapp.
Hex Washer Serrated Flange Screw
Grade 5 Steel Zinc Plated
Thread Diameter 6-32 thru to 5/8-11
Serrations bite into surfaces and never let go
Time saved during installation
Zinc plating inhibits rust
The flange increases contact area to give you extra holding
power without a separate washer
Serrated washer face ensures locking action when the fastener's
tightened so a separate washer is not required