TRUSCO Hexagonal Socket Button Bolt SCM435 Black Dye M3 x 8 70 Pieces B074-0308 1 PK

Catalog number: B074-0308 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: M3 ● Dimensions (mm) L: 8 ● Thread pitch (mm): 0.50 ● Thread length (mm): 8 ● Strength classification: 12.9 ● Surface treatment: Black dye finish (iron oxide coating) ● Thread type: Full thread ● Head diameter (mm): 5.5 ● Head thickness (mm): 2 ● Hexagonal hole diagonal dimension (mm): 2 ● Package: Bolt pack (blister) ● SSS standard product (SSS003-1977) Material/Finish: ● Structural alloy steel (SCM435) ● Surface treatment: Black dye finish (iron oxide coating)