Button Flange Socket Head 18-8 Stainless Steel - 1/4-20 x 3/4 (FT) Qty-100$$Hardware

Button flange head socket cap screws feature a built-in washer, the wide flange keeps the screw head from crushing thin or soft materials. Button flange head socket cap screws are fully threaded and have a Class 3A thread fit. Head height is measured from the bottom of the flange to the top of the head. Screw length is measured from under the flange. Button head screws are not recommended for high strength applications. 18-8 (304) Stainless Steel—Offers excellent corrosion resistance.