Stainless steel allen socket screw 

Stainless steel hexagon screw material generally has stainless steel SUS201, stainless steel SUS304, stainless steel SUS316 and so on customers commonly used stainless steel hexagon screw head with klingling and not with klingling two kinds of judgment stainless steel hexagon in the end is what material, there are several methods The first is to use the naked eye, which requires more abundant screw technicians or sales staff. Product Name: Stainless steel allen socket screw Size: M1.6-M52 Material: SS304, SS316, SS316L, SS2205, SS660, S32750 Duplex stainless steel, carbon steel, Brass, Aluminum Standard: GB, DIN, ISO, DIN, ANSI, JIS, BS and Non-standard Surface: Passivate, Zinc, Black Oxide, Powder coating, Zinc-Nickel, Geomet, Dacromet Class Grade: 304,316,2205,660,4.8,8.8,10.9,12.9 Thread type: UNC, UNF, UN, UNS, UNRC TS Hardware is an ISO9001:2015 certified company and a Master manufacturer & distributor of custom ha…