Knurled Thumb Screws

Choose from the cross reference, Washer Face, or Plain Thumb Screw categories below to see available materials and sizes. Standard materials offered include 18-8 Stainless Steel & Aluminum Alloy 6061 T6.

Why Buy from MF Supply?

MF Supply is a leading supplier of knurled-head thumb screws including major brands and equivalents to Grainger, Keystone, W.M. Berg, Unicorp, PIC Design, Lyntron, Fascomp & RAF.

We stock a huge inventory including full thread washer face thumb screws & plain knurled thumb screws. Our products are DFAR compliant with COC and full certifications available upon request.

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!