Draft Revision ASME B18.6.3 2002

Bolts, nuts, machine screws, self-tapping screws, plain washers, spring washers, internal teeth washers, external teeth washers, blind rivets, expansion bolts, U-bolts, rivet nuts and spring straight pins of stainless steel 304, 304L, 316, 316L, 310S and other fasteners; High strength alloy steel products of grade 12.9: socket hex bolts, hex bolts, set screws and stopper bolts; Riveting products: self-clinching nuts, self-clinching studs, self-clinching screws, faceplate screw; Products to repair of the screw thread: wire thread inserts and installation tools; Special nylon mushroom head screws; Custom-made non-standard fasteners.

country:CHINA Tel:

We are professional manufacturer for Standard and Nonstandard nut, roller, Screw fasteners and Multi-position type tungsten steel mold. Mulit-Position nut forming machine and Comprehensive mould design and production(cutter, Sets bar....) Professional nuts molding design technique from taiwan; mould manufacturing and maintainance. High spead nutand spare part cold former machine with six segment and four segment.

country:China Tel:

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country:china Tel:

Silicon bronze fasteners, CuNiSi fasteners,phosphor bronze fasteners, aluminium bronze fasteners, brass fasteners, silicon bronze rod, phosphor bronze rod, aluminium bronze rod, brass(naval) rod.

country:China Tel:

Specialized in manufacturing flange screws, GB819, GB818, GB818-85, truss head screws, column head hex socket screws, plain head hex socket screws, countersunk hex socket screws, half-circle hex socket screws, extension screws and non-standard screws. The standards include ANSI, DIN, BS and JIS.

country:china Tel:

Our main products include stainless steel/ iron tapping screws, drywall screws, bolts, studs, washers, set screws etc. we can also customize non-standard parts. What’s more, we can supply kinds of bolts with round head, big flat head, countersunk head, washers, cheese head; tapping screws with flat head, countersunk head, round head, big flat head and washers; self-drilling screws with hexagon head, flat head and round head.

country:China Tel:

1. variety of screws with diameter from 0.80mm to 8.00mm, e.g. standard screws which are in accordance with any one of GB DIN ANSI BS JIS standards, non-standard screws and customized or tailored screws 2. variety of stamping hardware 3. automatic lathe parts and CNC lathe parts. Among them, please, especially pay attention to the perforated seal screw series，which is used for lead-sealed wire , and for which the company has created its unique technology and manufacturing process.

country:China Tel:

SEMS screw high strength screw MICRO SCREWS RoHs compliant screws TRI-LOBULAR THREAD SCREWS MACHINE SCREWS self tapping screw ANSI DIN standard screw special long screw NYLOK screw sems screw BRASS SCREWS Non-standard compone screw

country:China Tel:

Slotted countersunk head wood screws, Cross recessed countersunk flat head screws, Hexagon head wood screws,Hexagon socket head cap screws,Cross recessed pan head tapping screws,Cross recessed pan head drilling screws with tapping screw thread,Pan head screws with cross recess,Furniture screws,Machine screw,Combine bolt,T-BOLTS

country:CHINA Tel:

Stainless Steel Screw, Chipboard Screw, Wood Screws, Machine Screw, Self-Tapping Screw, Self-Drilling Screw, Drywall Screw

country:China Tel: