Hexagon socket head screws - Import export

EN ISO 7380-1 Form A: Hexagon socket button head screws. EN ISO 7380-2 Form B:Hexagon socket button head screws with collar.

Fasteners in various materials - Hexagon socket head cap screws plastic - BN 1057

Fasteners in stainless steel - Hexagon socket head cap screws - BN 6972

Steel grade 8.8, black. Stainless steel A 2-70, bright. Drawing reference: L2 = approx. 2x thread pitch