Fasteners, fittings, nuts, bolts, other fasteners & fittings, rivet nuts, non-standard nuts, round nuts, bolts, lock rivet nuts, hex rivet nuts We specialize in producing rivet nuts. Standard: Metric, ASME or BS Thread: Coarse or fine thread Material: Carbon steel, stainless steel or copper Surface treatment: Zinc plating, or nickel plating

Professional production: square nut with point, welding nut, clip nut, round nut, oil pipe nut, hexagon thick nut, lock nut, flange nut, crown decorative nail, explosion nut, double head strap, point with teeth, etc. all kinds of special-shaped non-standard parts are customized, which are suitable for various hardware accessories such as electrical chassis, auto parts, motorcycle locks, bicycles, toys, furniture and chairs Specification: below M20 Keywords: non standard nut, non-standard nut, special-shaped nut, precision nut, automobile nut, square nut, square point nut, clip nut, welding nut, oil pipe nut, flange nut, lock nut, cap nut, hexagonal thick nut, thin nut, round nut, crown decorative nail, point nut, toothed nut, knurled nut

lock nuts, flange nuts, nylon nuts, hex nuts, square weld nuts, plastic washers, rubber washers, various round nuts, non-standard nuts and so on.

GB879 Spring-type straight pins GB876 Tubular rivets GB119 Parallel pins DIN7344 Spring-type straight pins, coiled DIN7346 Spring-type straight pins,slotted, light duty DIN981 Round nuts DIN1481 Spring-type straight pins,slotted,heavy duty DIN471 Circlips (retaining rings)for shafts - Normal type and heavy type DIN472 Circlips (retaining rings) for bores - Normal type and heavy type DIN7340 Tubular rivets made from tube DIN1443 Clevis pins without head DIN7979 Parallel pins with internal thread,of hardened steel and martensitic stainless steel spring pin tubular rivet parallel pin

the key products include varieties of bolts and nuts of high strength used in engineering machines, hex head bolts and deformed and non-standard fasteners of high strength used in cars, combustion engine,textile machines tower crane,and steel structure etc.

Bolts: hex bolts, hex flange bolts, socket cap screws, eye bolts, expansion bolts, socket countersunk screws, socket pan screws, carriage bolts, stud bolts, wing screws, eyelet bolts, anchor bolts, U bolts, square bolts, etc. Nuts: rivet nuts, eye nuts, hex nuts, hex thick nuts, hex thin nuts, nylon lock nuts, metal lock nuts, hex flange nuts, wing nuts, cap nuts, round nuts, square nuts, square weld nuts, hex weld nuts, hex slotted nuts, pipe nuts, etc. Washers: flat washers, wave washers, saddle washers, spring washers, split washer, circlip for shaft, circlip for hole, internal-external tooth lock washers, square washers, etc. Screws: pan head tapping screws, countersunk head tapping screws, mushroom head tapping screws, pan head machine screws, countersunk head machine screws, drilling screws, hex wood screws, tri-lobular tapping screws, all kinds of SEM screws Other: weld screws, pulling rivets, rods, chemical anchor bolts, Heli-Coil inserts, hose clamp, split pins, lock screws, spring-type straight pins, straight pins, taper pins, flat round head rivets, flat rivets, countersunk head rivets, round head rivets, hex socket set screws with flat point, hex socket set screws with cone point, hex socket set screws with cup point, turnbuckles, non-standard fasteners Other material series: nylok screws, titanium screws, copper screws, electronic screws, green screws, nylon screws, etc.

Bolt: Copper iron stainless steel hex bolt square head bolt Heavy hex flange bolt head square neck bolt round head party strength bolt anchor bolt t-slot bolted eyelet bolt hexagon articulation hole bolt steam standard all kinds of high strength bolt and non-standard parts with large bolts kind to plans to build expertise Nut: Copper iron aluminum stainless steel hexagonal nut nylon lock nut combination cushion cap nut Hex flange nut slotted thin nut round nut metal lock nut Person is nut welding nut welding hexagonal nut the butterfly nut ring nut rings nut automotive stamping wheel nut combination nut cone nut spherical wheel flange nuts and non-standard nut kind to plans to build Screw type: Cylinder head screw pan head screw countersunk head screw Slot oval head screw socket head screw inside plum blossom screws tight set screw to heavy lifting bolt and other special screws Rivet class: All kinds of copper iron aluminum round head rivet Oval head rivet Countersunk rivet Flat cone head rivet core pulling rivets Oval head rivet, etc Gasket: flat washer big heavy gaskets gasket type: standard spring washer Light spring washer Waveform spring washer Beams with oblique gasket channel steel with the washer Lock washer with only one ear Ears check washer Lock washer with tongue Round nut washer Inside and outside the tooth lock washer Taper lock washer Hole with elastic ring shaft with elastic ring Tapping class: Cross pan head tapping Countersunk head tapping Oval head tapping Hexagon head tapping Self-tapping locking The drilling and tapping Wallboard tapping Hex flange tapping and non-standard pieces Wood screw: Slot round head wood screws Slot countersunk head wood screws Hexagon head wood screws The round head wood screws The countersunk head wood screws The countersunk head wood screws, etc Pin: Cotter pin R pin lock pin cone cylindrical pin elastic cylindrical pin pin, etc Assembly: Steel structure with high strength steel structure with high strength hex bolt and nut washer and various kinds of pan head two combinations Three assembly, hexagonal combination of three assembly two tapping assembly etc. Company also agent all kinds of hardware measuring tool through check gauge die wrench caliper and other hardware tools.

The main production of extra long stainless steel outer hexagonal bolts DIN933/DIN931, DIN912 / GB70 long internal hexagonal cylindrical head bolts, GB897/GB898/GB899/GB900/GB901 double head bolts, T-shaped bolts GB37, square head GB8/GB35, active GB-section bolts, GB798 ring, hanging rings GB825, flat round head square neck bolt DIN603 GB12(carriage bolt), plum groove column anti-theft bolt, expansion bolt JB-ZQ4763(internal expansion, external expansion, hexagonal expansion), chemical bolt, U-shaped bolt DIN 3570, teeth strips DIN976, fully threaded small teeth Wait. Various types of screw, GB830, GB831, GB833, GB834, GB835. GB836. GB838

Wenzhou longwan champions Lin rong parts plant is a plain washers, spring washers, stainless steel flat mat, red cardboard mat, lock with pad, waveform pad, fangxie pad, ring, footbath, round nut, small self-drilling screw, nut, minicomputers and customized various difficult non-standard products such as professional production and processing company, with complete and scientific quality management system. Company sales department is located in the zhejiang wenzhou wenzhou longwan the upper changjiang region 3-21 fasteners market, wenzhou longwan top glory linchong parts plant integrity, strength and product quality obtain industry acceptance. Welcome friends from all walks of life come to visit, guidance and business negotiation.

Wheel bolts, nuts, lock nuts, weld nut, spring nut, washer, copper fasteners, stainless steel fasteners and other automotive fasteners.