Designed with Phillips head and 304 Stainless Steel material. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipment, ship assembly, and other machinery industry. Specification: Thread Size: M2 x 40mm /0.08" x 1.6"(D*L); Pitch: 0.4mm Package Content: 60(+/-2%) x Phillips Head Screw; Package Content: 200(+/-2%) x Hex Nuts