flange nylon insert lock nuts,square head bolts,guardrail bolts, Hex Nuts,Hex Thin Nuts, Nylon Lock Nuts,Plain washers, Hex Flange Nuts,Self-tapping screws,Drywall screws,T-BOLTS,U-BOLTS,Hex bolts, Combine bolt,Hexagon flange bolts,Machine screw, High strength Double end studs ,

Our products range:bolts, nuts, wood screws, machine screws, self-tapping screws, spring washers, flat washers, anchors etc. according to DIN, ANSI, BS and JIS standard. Made from carbon steel at Grado 4.8, 6.8, 8.8, 10.9, 12.9 with ACABADO of plain, black, zinc(bright/yellow), brass, nickel, chrome, etc. hex bolt, self-drilling screw

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

HEX BOLTS,HEX NUTS,SCREWS,WASHERS,THREADED RODS,CARRIAGE BOLTS,GUARDRAIL BOLTS,STAINLESS STEEL FASTENER etc.

Hot dip galvanized bolts, nut and washer in Grade 4.8, 6.8, 8.8, which are widely used in electric power equipment, tower in high-grade highways.

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

railway fasteners、 railway spikes、railway bolts、standard component、 fasteners、fish plate、railway tie plate、rail brace、weld shoulder、gage tie bar、switch bolts、hexagon spike、screw spikes、square head screw spikes、drive spikes、track bolts、square head timber screws、dog spikes、US system point end screw with pich thread 、elestic clips、spring washers、hexagon bolts、foot bolts、two-end bolts、torsion shear bolts、knurled thmb thumb bolts、guardrail bolt、slotted countersunk head bolts、flange bolts、studs、hexagon socke bolts、hake bolt、mushroom head bolts、hexagon bolts with collar、T-bolts、eyebolts、square nuts、slotted nuts、hexagon nuts、flange nut、split pins、nylon anti-loosen nuts、flat washers、kinds of nuts、hook bolts、square bolts、rubbor plate、rod

various kinds of Guardrail bolts for freeways and railways, Carriage bolts and Hex bolts, Hex coach screw, Flange bolts, Nuts, etc, that conform with the ISO, ANSI, ASME, DIN, BSW, JIS, GB. We also customize various special-shaped parts according to the customer's requirements and specifications.

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