Cyfasten
Bolt

Square Bolt

Square Bolt — Bolt
Bolt

Square Bolt

Square bolts have a four-sided head designed to be held by an open wrench or to seat into a matching square recess. Cyfasten supplies them for traditional const…

Standard
DIN480, GB/T 85-2018
Size
M8-M24
Material
Carbon Steel, Stainless Steel, Titanium
Grade
4.8, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9
Finish
Plain, Zinc

Description

Square bolts have a four-sided head designed to be held by an open wrench or to seat into a matching square recess. Cyfasten supplies them for traditional construction, machinery, and applications where a wrench-flat profile is preferred over hex.

Specifications

Standard
DIN480, GB/T 85-2018
SizeM8-M24
MaterialCarbon Steel, Stainless Steel, Titanium
Grade4.8, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9
FinishPlain, Zinc

Technical Drawing

Square Bolt technical drawing

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