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Screw Series

Button Head Socket Screw

内六角圆头螺钉

Low-profile rounded socket screws for appearance and safety clearance. Produced for export buyers who need stable dimensions, clear standards and fast quotation support.

3D Model Preview M4 x 20 mm | 8.8
PREMIUM SKU 3D内六角圆头螺钉 / M4
DRAGRotate / Zoom

Product Parameters

Material
Alloy Steel, Stainless Steel
Finish
Zinc Plated, Black Oxide
Strength Grade
8.8, 10.9
SKU Coverage
54 specifications

Product Introduction

Low-profile rounded socket screws for appearance and safety clearance.