Description: Hex Socket Screws, Hex Wrench Din911 Din912, DIN7984
Our entire range of fasteners are made of carbon steel, alloy&stainless steel, aluminum, brass, and other special materials. Production is carried out in compliance with din, ifi, ANSI/asme, bs, ISO, jis specifications
Packing: G. W.:25kgs/carton in wooden package or small mail box according to customer inquire
Surface treatment: Plain, black, zinc, hot dip galvanized, dacromat, elctro galvanized etc.