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

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 ,

High strength standard parts shaped nut nut nut 35crmo high-speed rail connection sleeve nut king nut bolts bolt high strength bolt hexagon bolt spring flat key railway accessories

SELF TAPPING SCREWS, THREAD CUTTING SCREWS, SELF DRILLING SCREWS, DRIVE SCREWS, MACHINE SCREWS, WOOD SCREWS, HEX HEAD CAP SCREWS(HEX BOLTS), HEX HEAD MACHINE BOLTS, HEX LAG BOLTS, SQUARE HEAD BOLTS, drywall screw, FURNITURE SCREWS, CHIPBOARD SCREWS, DRYWALL SCRE

BOLT: (M4-M45),include hex bolt(DIN931,DIN933, DIN601, DIN558, GA/T5780-GB/T5783, JISB1180, ANSI/ASME B18.2.1,B.S.W916) , U bolt , T bolt, carriage bolt(DIN603), double bolt, anchor bolt(DIN529,IFI136, GB/T799), square head bolts, expansion bolt(ANSI,BS,DIN), eye bolt(DIN444) and so on. NUT: (M2-45), include spring nut, hex nut(DIN934), cap nut(DIN1587), hex flange nuts(DIN6923), hex slotted nuts(DIN935) and so on. SCREW: hex wood screw (DIN571) ,fiberboard screw, hex flange drilling screws and so on . We also can produce plain washer (DIN125, DIN9021), clamp, clamp check, threaded bar (IFI136, DIN975), and auto fastener.

Products 1, Rail Fastening series 1) Rail Clips and Clamping Plates: E1609 E1809 E1817 E2007 E2009 E2055 SKL1 SKL3 SKL12 SKL14 SKL75 2) Square Head Screw Spike & Dog Spike AREMA & BS series 5/8 3/4 7/8 15/16 1’’ 4’’-12’’ Ss series Ss5 Ss8 Ss23 Ss25 Ss36 3) Track Bolt T bolt (HS26, HS32); switch bolt, square head bolt, metro bolt, Type-70 Screw Spike 4) Insulator Nylon insulator to form a complete set for E clip and SKl clip. 5) Dowel Plastic, rubber and nylon dowel to form a complete set for screw spike and track bolt. 6) Shoulder Shoulders made of cast iron or iron to form a complete set with E clips. 7) Insulation Pad Plastic, rubber and EVA pad to for a complete set with E clips and SKL clips. 8) Iron Pad Pads made of cast iron or iron to form a complete set with E clips and SKL clips. 2, Rail Connector 1) Fish Plate North American Market (115RE, 132RE) European, African and Asian Markets (UIC54, UIC60) South American Market (TJ45, TJ57) the British Commonwealth (BS60, BS75) 2) Track Bolt AREMA Track Bolt equipped with 115RE, 132RE fish plates; UIC Track Bolt equipped with UIC54, UIC60 fish plates; Track Bolt equipped with TJ45, TJ57, BS60, BS75 fish plates 3) Gauge Rod Isolated Gauge Rod, 1-1/4’’, AREMA. Gauge Rod equipped with UIC and BS rails. 3, High Strength Bolt & Non-standard Fastening 1) Hex Bolt, ＞M24, DIN, ASTM, BS 4.6，4.8，5.6，5.8，6.8，8.8，10.9，12.9 2）Different kinds of nuts, standard components, electric bolt, architectural bolt and other precision components.

DIN/ASME/IFI/GB/AS Standard: Hex Bolt, Carriage Bolt, Hex Flange Bolt, Hex Socket Head Bolt, Bolt & Screw, and Non-Standard Bolts. Dia from M5 To M30(1/4" To1"), length: from 8mm To 300mm. 1. hex bolt2. carriage bolt3. hex flange bolt4. hex socket head bolt5. guardrail bolt6. heavy hex bolt7. square head bolt8. stamping9. hex nut10.coulping nut

Main products: hex bolts, nuts, rivet, pin, screw, stud bolt, U type bolts, anchor bolts, square head bolts, high strength bolts, articulation hole bolt, flat keys, flat washer, spring washers, tapping screws, machine screws, etc., can be customized on request nonstandard fasteners!

hexagon hut, flange nuts, railway nuts, wheel hub bolt, slotted nuts

hex bolts, carriage bolts,square head bolt,machine screws,hex flange surface screws,countersunk head bolts,roofing bolt,pin,hex nuts and threaded rods.