Stainless steel standard screws, chipboard screws, inner hexagonal screws, outer hexagonal cross washer face screws, T - bolts, carriage bolts and other special screws. Specializing in the development and production of stainless steel and carbon steel clamp bolts.
all kinds of hex socket head bolts, hex bolts, carriage bolts, double end studs, anchor bolts, U bolt, T bolt, track bolts, flange bolts, guardrail bolts, threaded steel bolts and a variety of high strength non-standard fasteners, various specifications of standard and non-standard nuts, washers and studs. Grade range: Grade 4.8 to Grade 12.9.Materials: steel and stainless steel. Surface treatment: zinc plated, black, hot dip galvanizing, plain and so on. DIN931 DIN933
Hex bolt stud rod
Our material includes normal stainless steel SS304,SS304L,SS316,SS316L,SS317L,SS321、310S、2520, super stainless steel (austenitic 904L 254SMO.4529),and Incoloy, Inconel, Monel ,Hastelloy series (B B-2 C-4 C-22 C-276), and Duplex steel series (2205（F51S31803）,2507(F53S32750))
The type of the company which is mainly engaged in: dacromet processing, chromium dacromet (green), multicomponent alloys permeation (infiltration of zinc), thermal spray zinc (aluminum), its power coating (green), heavy-duty composite coating that can satisfy all kinds of fields widely different anti-corrosion class requirements, environmental protection and special requirements.