China Screw Shoulder Screw Special Screw Machinery Screw Step Bolts

This screws made of high strength steel grade 8.8 10.9 and 12.9, with ROSH zinc plating, get rid of hydrogen embrittlement with high quality used for garden machinery, eg, grass cutter, chain saw and other machinery.
Beyond screw inception in 2004, has a complete range of processing equipment and production lines,
Beyond has 12 years of professional production experience and technology to provide the best service and quality
Quality products, the company has been the Beyond ideas and spirit.
Professional manufacturing: self drilling screw, self tapping screw, special screw, machine screw, all kinds of hardware manufacturing,
Whether you are an industrial manufacturer, OEM or wholesale distributor, professional contractor supplier, or retail operation, we understand your needs and have the experience and capability of consistently meeting them.
Welcome to order or visit with samples or drawing.

Self drilling screwsStandard: IFI,DIN,JIS,GB,Special DesignSize Range: M1.4-M8(0#-14# &M8)Length Range: 6mm-300mmMaterial: Carbon steel and stainless steel A2 A4

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