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Datasheet generated 2026-10-07
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DIN 934 Hexagon Nut, Stainless A4-70, M4 (934A40040)

Bufab · C-Parts · Hexagon Nuts · Sweden · bufab.com
Part Number
934A40040  ·  HS 731816
DIN 934 Hexagon Nut, Stainless A4-70, M4 (934A40040)

DIN 934 hexagon nut, M4, Article number 934A40040. Made in stainless steel a4-70. Hexagon Nut manufactured to DIN 934 with ISO metric (M) thread, coarse pitch, fully 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

StandardDIN 934
Property class / gradeA4-70
Class (detailed)A4-70
Thread typeM
Thread diameter4 mm
Pitch0.7 mm
Thread pitch classCoarse
Thread directionRight
ThreadingFully Threaded
Surface treatmentPlain (no plating)
Surface treatment codePLAIN
Nut thickness3.2 mm
Width across flats7 mm
Thread standardISO metric (M)
Article number934A40040
CategoryNuts / Hexagon Nuts

Properties

MaterialStainless A4-70
Primary standardDIN 934
Standard sizeM4
Thread standardISO metric (M)
MOQ1

Standards

Attached Documents