HANSAN SCREW CO., LTD.

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HANSAN SCREW CO., LTD.

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Hex Socket Flange Button Head Cap Bolt

  Steel Stainless
Material Structural alloy steel (SCM435) SUSXM7
Strength type 1,040N mm2 A2-50
Screw precision 32-39 HRC JIS 6g
Part grade JIS 6g A
Surface treatment Black oxide coating Cleaning
Feature

It does not tend to loosen because of wide seating surface.
Stronger tightening force compared to cross hole.
Front end chamfered to ensure easy installation of female screw.

Usage

Plating available.
Covers of machines, device, and metals.


 

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