chipboard screws fasteners for Automobile hex head bolt hex socket screw hex nuts HEXAGON HEAD BOLTS HEXAGO SOCKET CAP HEAD SCREWS HEXAGON NUTS HEXAGON HEAD BOLT DIN933/931/558/601/912/934/975/ISO4107/4014/4032 GR 4.8-12.9 HEXAGON HEAD BOLTS HEXAGON NUTS CUP HEAD SQUARE NECK BOLTS MACHINE SCREWS NON-STANDARD BOLTS AND SCREWS THREADED RODS CHIPBOARD SCREWS CAP HEAD NIB BOLTS COLOUR PLASTIC ELASTIC EXPANSION TUBE AUTOMATICMUL TIPROCESS COLD UPSETTING MACHINE HEXAGON SOCKET BUTTON HEAD SCREWS FORNITURS SCREWS HIGH STRENGTH BOLTS WITH LARGE HEXAGONG HEAD FOR STEEL STRUCTURES SET OF TORSHEAR TYOE HIGH STRENGTH BOLT HEXAGON NUTAND PLAIN WASHER FOR STEEL STRUCTURES HEXAGO SOCKET CAP HEAD SCREWS HEXAGON HEAD BOLT TAPPING SCREWS HEXAGON FLANGE BOLTS DOUBLE AND STUDS SELF-DRILLING TAPPING SCREWS STAINLESS SERIALS AUTOMOBILE FASTENERS

L type foundation bolts,T type bolts and nuts,standard fasteners,metro bolts,high strength bolts nuts and washers,expressway guardrail bolts and nuts,concrete bifurcation pillow bolts,non-standard screws,hex sockect cap bolts

Our major products,bolts and screw caps that match the standards of China,Germany,US,Britain.Australia,Japan,etc The factory has a more than 20 year’s history of speciality production of all kinds of high strength bolts,standard components and nonstandard bolts.

Production and sales of various kinds of stainless steel（201，304，316）, carbon steel machine screws and self-drilling screws, and non-standard fasteners, Nylon fasteners (Nylon screws, Nylon nuts, Nylon washers Nylon luozhu, etc.), 8.8, 10.9 and 12.9 grade high strength bolts

High tensile bolts,Bolt and nut,Shear Connector,Fastene,Hexagon Bolt,stud bolt,Anchor Bolts,welding stud,Rail Spike,project bolt,Hex Bolts,Fish bolt,welding stud,Special Fasteners,Screws，bolt,Electric power bolt,Rail Spike,High Temperature and High Pressure Fastener,Anchor Bolts,Foundation Bolts,Construction bolts,Welding-Studs and Ceramic Ferrules

Products are mainly for steel structure with large hexagon head connected pairs, high strength bolt, bolt for steel structure, steel structure with torsion shear type bolt connection vice, Weld Screws, high strength fasteners. Company has always been adhering to the "quality first, customer first" business philosophy, innovation "to keep the quality of survival, to prices accounted for the market pricing mechanism. In the industry exclusive commitment to" zero defects "

High strength bolts, hex bolts, nuts, studs. Standards: ANSI, DIN, BS, GB, ISO, JIS, etc. Sizes: M12-M10 Grades: 4.8, 6.8, 8.8, 10.9, 12.9 Material: 5#,45#,40Cr,35CrMoA,42CrMo,25Cr2MoV,20MnTiB and all kinds of stainless steel

Business products mainly include: 1, stainless steel fasteners: SUS304, SUS316, SUS316L series outside the hexagon, internal hexagon, carriage bolts , Nut, flat elastic pad, machine screws, self-tapping screws, threaded rods, tight set (processed rice) and other fastener products 2, high-quality carbon steel and alloy steel: 4.8, 8.8, 10.9 all kinds of screws, nuts and alloy steel screw 12.9 Wire, nuts, tight set (processed rice) 3, road, rail accessories: highway guardrail bolts, badges screws, bolts and other bolts fish tail 4, steel bolts: steel torsional shear type high strength bolt with vice, steel structure, high strength with large hexagon head screw Vice-bolt connection 5, sheet metal screws exclusive: hexagonal riveting column, rivet nuts, rivet nuts, and other special fasteners pull 6, fastening tools: Hexagon wrench Product standard: the supply of GB, DIN, ISO, JIS, ANSI / ASNE national standard and customized non-standard