Metric Socket Caps & Socket Set Screws

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Why Buy from MF Supply?

MF Supply is a leading supplier of metric socket caps and socket set screws including major brands and equivalents to popular products.

We stock a huge inventory including metric button head socket caps, flat head socket caps, socket set screw cup point, and more.

Additional metric product lines include keenserts, precison dowel pins & shoulder screws, hex heads, nuts, and washsers. 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 [email protected] for a custom quote. "We have the right screw for you" is our motto after all!

Trademark Notice & Disclaimer

KEENSERTS® is a registered trademark of Huck Patents, Inc. and Howmet Aerospace Inc. MF Supply is an independent distributor not affiliated with or endorsed by the trademark owners. Any reference to KEENSERTS® is strictly for descriptive compatibility and cross-referencing. Unless explicitly noted, products offered are functionally equivalent alternatives, not original KEENSERTS® brand inserts.