ISO 7379 Rounded Head Shoulder Screw with Hex Drive, Steel 12.9, 012.9 24f9 x M20 x 80, Plain (737924080)

Bufab · C-Parts · Socket Head Shoulder Screws · Sweden · bufab.com

Part Number
737924080 · HS 731815

ISO 7379 Rounded Head Shoulder Screw with Hex Drive, Steel 12.9, 012.9 24f9 x M20 x 80, Plain (737924080)

ISO 7379 rounded head shoulder screw with hex drive, 012.9 24f9 x M20 x 80, Article number 737924080. Property class / material: steel 12.9, surface finish plain. Rounded Head Shoulder Screw with Hex Drive manufactured to ISO 7379 with ISO metric (M) thread, coarse pitch, partially threaded. Standard parts to the same standard, property class, dimensions and surface finish are interchangeable between manufacturers; confirm the controlling standard revision, any class-society or application approval, and the mating thread before substitution.

Technical Specifications

Standard	ISO 7379
Type	Socket Head Shoulder Screw
Property class / grade	12.9
Class (detailed)	12.9
Thread type	M
Thread diameter	20 mm
Pitch	2.5 mm
Thread pitch class	Coarse
Thread direction	Right
Length	80 mm
Thread length	27 mm
Tapping length	80 mm
Threading	Partially Threaded
Fully threaded	No
Head type	Round Head
Drive type	Hex Drive
Key width (across flats)	12 mm
Key depth	10 mm
Head height	16 mm
Head diameter	36 mm
Surface treatment	Plain (no plating)
Surface treatment code	PLAIN
Screw Shank Diameter	24 mm
Length	80 mm
Thread standard	ISO metric (M)
Article number	737924080
Category	Bolts and Screws / Socket Head Shoulder Screws

Properties

Material	Steel 12.9
Primary standard	ISO 7379
Standard size	012.9 24f9 x M20 x 80
Thread standard	ISO metric (M)
MOQ	1

Standards

ISO 7379

Attached Documents

ISO 7379 Rounded Head Shoulder Screw with Hex Drive — Bufab catalogue data sheet, all sizes