Catalog number: B774-0830 Features: ●Trivalent chromate product with low environmental impact. ●Since the head is button-shaped, even if the head of the screw is exposed after tightening, it does not get caught and is highly safe. ●The rounded head shape is also called a button cap. ●The head is lower and wider than a hexagon socket bolt. Specifications: ●Dimensions (mm) d: M8 ●Dimensions (mm) L: 30 ●Thread pitch (mm): 1.25 ●Thread length (mm): 30 ●Strength category: 10.9 ●Surface treatment: Trivalent chromate (white) ●Thread type: Full thread ●Package: Bolt-on pack (blister) ●SSS standard product (SSS003-1977) Material/Finish: ●Chrome molybdenum steel (SCM435) ●Surface treatment: Trivalent chromate finish (white)
