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Datasheet generated 2026-11-07
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ISO 10642 Flat Head Screw with Hex Drive, Stainless A4-80, M5 x 35 (7991A40503580)

Bufab · C-Parts · Socket Head Screws · Sweden · bufab.com
Part Number
7991A40503580  ·  HS 731815
ISO 10642 Flat Head Screw with Hex Drive, Stainless A4-80, M5 x 35 (7991A40503580)

ISO 10642 flat head screw with hex drive, M5 x 35, Article number 7991A40503580. Made in stainless steel a4-80. Flat Head Screw with Hex Drive manufactured to ISO 10642 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

StandardISO 10642
TypeFlat Head Screw
Property class / gradeA4-080
Class (detailed)A4-080
Thread typeM
Thread diameter5 mm
Pitch0.8 mm
Thread pitch classCoarse
Thread directionRight
Length35 mm
Thread length22 mm
Tapping length31.9 mm
ThreadingPartially Threaded
Fully threadedNo
Head typeCountersunk Flat Head
Drive typeHex Drive
Key width (across flats)3 mm
Key depth1.75 mm
Head height3.1 mm
Head diameter10.07 mm
Surface treatmentPlain (no plating)
Surface treatment codePLAIN
Chamfer Angle90 deg
Length35 mm
Thread standardISO metric (M)
Article number7991A40503580
CategoryBolts and Screws / Socket Head Screws

Properties

MaterialStainless A4-80
Primary standardISO 10642
Standard sizeM5 x 35
Thread standardISO metric (M)
MOQ1

Standards

Attached Documents