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 INDUSTRY GROUPS Ltd Specializing in manufacture and export high quality fasteners in carbon steel, stainless steel, mainly for oversea market. Products: SS 304 316 410 BI-METAL Screws, Self drilling screws, self tapping screws, drywall screws, chipboard screws, nails, machine screws, rivets, high tensile bolts, special screws, DIY hardware and hardware tools. Our products widely adopted in Construction, Communication Engineering, Mechanical, Furniture, Home Appliances, Medical Appliances etc.
Standard: JIS, ANSI, DIN, BSW, GB, ISO
Material: Mild carbon steel, medium carbon steel, alloy steel, stainless steel SUS201 202 302 304 305 316 410 430 brass, aluminum etc.
Grade: 4.8 5.8 6.8 8.8 10.9 12.9 A2-70 A2-80 A4-70 A4-80
Slat spray test: 24hours-2000hours, depend on material and finish
DIA: M0.8-M42 Length: 2mm--- 3000mm
Our products are well sold in the Americas, Europe, Asia, Africa and Australia.
