TRUSCO Hexagonal Socket Button Bolt SCM435 Black Dye M12 x 40 8 Pieces B074-1240 1 PK

Catalog number: B074-1240 Features: ●High strength due to the use of SCM material. ●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. ●Characterized by its rounded head shape, it is also known as a button cap. ●The head is lower and wider than a hexagon socket bolt. Applications: ●Since the head is rounder than a normal hexagon socket bolt, it can be used when you want to make the head lower or less noticeable. Specifications: ●Dimensions (mm) d: M12 ●Dimensions (mm) L: 40 ●Thread pitch (mm): 1.75 ●Thread length (mm): 40 ●Strength classification: 12.9 ●Surface treatment: Black dye finish (iron oxide coating) ●Thread type: Full thread ●Head diameter (mm): 21 ●Head thickness (mm): 7 ●Hexagonal hole diagonal dimension (mm): 8 ●Package: Bolt pack (blister) ●SSS standard product (SSS003-1977) Material/Finish: ●Structural alloy steel (SCM435) ●Surface treatment: Black dye finish (iron oxide coating)