Special Features

M6x40mm Black Alloy Steel Button Head Socket Cap Screws
Commonly referred to as allen bolts, button heads, or socket head screws
Domed head with a flat bottom that protrudes above the installation surface
SIZE:Thread Size:40mm/1.57";Pitch:1mm;Screw Length :43mm/1.69";Hardness: 10.9 level;Material:Carbon steel, Alloy steel
The low profile of the socket button head makes a very clean looking, and offers a much larger contact surface.

Description

Size:M6X40(25PCS)

Product Specification
Button heads are rounded and low profile. Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex key).

Weight:202g

Thread Size:40mm/1.57"

Head Diameter:10.5mm/0.41"

Head Height:3.5mm/0.14"

Screw Length :43mm/1.69"

Pitch:1mm

Groove size: 3.5mm/0.14"

Hardness: 10.9 level

Material: Carbon steel, Alloy steel

Package Included
25 x M6*40mm Button Head Socket Bolts/Screws

Note:
1.Please allow slight color deviation due to monitor settings, monitor pixel definitions.
2.Please allow 1-3mm measurement errors, thank you

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