Metric Socket Head Shoulder screws
Production range of Alloy steel Metric Hexagon Shoulder Screws per ISO7379 is from M6 to M16.
Socket Head Shoulder screws ( Inch Thread)
Hexagon socket head shoulder screws manufactured to ASME B18.3- 2002 and are made of good quality alloy steel which is sturdy and wear-resistance. They are widely used in furniture.
The rust preventative black zinc finishes ensure their good performance in dry, indoor conditions, which also give them a slightly glossy appearance.
There are a variety of sizes available.
Description / Specification
According To：ISO 7379-1983 / ASME B18.3- 2002
Material：Steel / Alloy Steel SCM435 / Stainless Steel
Hardness：HRC 32~43
Surface Treatment : Black Oxide, Black phosphate plated, Bright Zinc plated, CR3+ plated, Black Zinc plated, Nickel plated,chrome plating ,GEOMAT, Nylon or ND patch
Screw Threads ：5g6g / ANSI B1.1 UNC
Quality Control : Salt Spray test, hardness test, tensile load test,PPAP report available
Packing : Bulk packing, small box packing, customized packing