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Metric Keensert® Style Threaded Inserts


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Why Buy from MF Supply?

MF Supply is a leading supplier of Metric keylocking inserts including major brands and equivalents to Acme, Alcoa, Camloc, Clarendon, Fairchild, Kaynar, Microdot and Tridair Keenserts® & Keyserts. Our products are DFAR compliant with COC and full certifications available upon request.

We stock a huge inventory including Lightweight, Miniature & Thinwall / KNCM & KNM Series, Heavy Duty & Thickwall / KNHM Series & Extra Heavy Duty/ KNHXHM Series Duty in Locking and Non-Locking styles. Standard materials offered include Stainless Steel, A286, 4140 Alloy and Carbon Steel. Standard sizes run from M2 through M24.

Additional Metric product lines include Solid inserts & Mil-Spec keylocking inserts, installation tools and kits. Special materials and nonstandard sizes may be available for special order with a lead time.

Can't find what you're looking for? Email us at sales@mfsupply.com for a custom quote. "We have the right screw for you" is our motto after all!