M6-1.0X40 DIN 6921 Class 8 Point 8 Metric Flange Bolt Screw Zinc Rohs, Pkg of 800

Screws are intended for use in hygienic design applications, the sealed flange surface enables components to be mounted without dead spaces. The high quality finish as well as the large corner radii and closed surfaces prevent adherence of dirt and facilitates cleaning. Sealing Ring Material made of Hydrogenated Acrylonitrile Butadiene Rubber (H-NBR)

5/16-18X2 1/2 Serrated Hex Flanged Washer indented U/C Full Thread Scr Case Hard Zinc Bake. Indented hex washer head offers advantages of hex head, plus greater protection to mating surface.

3/8-16 Serrated Flange Hex Lock Nuts Grade 5 Zinc. Hex head screws are designed to be driven by a wrench or pneumatic tools.

Hex flange bolts are used when a hex washer head bolt is needed to spread clamping force over a larger surface area.

Twelve-point drive types have a compact head shaped into twelve triangular points. They distribute torque well and are used with twelve-point wrenches and sockets.