M3-M30 variety of nuts. Chinese GB52 standard, GB6170 high-strength nuts, galvanized nuts, black nuts, flange nuts, weld nuts, brass nut, nut standard steam, the international ISO standard, DIN standard, the United States ANSI standard, BS standard, Italy UNI standard and various shaped nut.

Specialized in custom components and fasteners, the products encompass cold forging parts (screws, bolts, nuts, connectors, rivets), machining parts (CNC lathe, automatic lathe, cam machine, core conveyor, CNC, and machining center components), stamping parts (gaskets, retaining rings, precision laser-cut parts), and hot forging parts. Materials include carbon steel, stainless steel, copper, aluminum alloy, titanium alloy, carbon fiber, plastics, and rubber. Surface treatments range from galvanized nickel, Dacromet, and hot-dip galvanizing to painting and anodized coatings.

Material: carbon steel, Alloy steel, stainless steel and brass ; Finishing: zinc plated, copper plating, black, phosphating, mechanical galvanized, hot dipped galvanized, dacromet, etc ; Product Line: bolts, nuts, washers, screws, thread rods, steel structures, non-standard parts, metal stamping; Bolt Class: 4.8、5.8、6.8、8.8、10.9、G-2、 G-5 Nut Class: 6、8、10、2H、HV 10、G-2、G-5

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

Products CXS is specialized in anchor bolts (foundation bolts) and flat washers (plain washers). Flat washers include USS, SAE, FENDER, F436, DIN (DIN 125A, 126, 433, 436, 440, 1052, 6916, 7349, 7989, 9021), NFE(25-513), BS（4320, 3410）, JIS and Non-standard washers.screws and Anchor bolts are customized according to clients’ drawings. The normal specifications(UNC) are 1/2”, 5/8” 3/4”, 7/8”, 1”, 13/8”×200 to 1000mm; M12, M14, M16, M18, M20, M24 M27, M30×200 to1000mm, etc.

All kinds of Spring Lock Washers according to the standards of every countries and non-standards.

bolt,structural bolt,hex head bolt hex nuts ASTM A193/A193M-2006 ASTM A194/A194M-2005 ASTM A320/A320M-2004 ASTM A325/A325M-2005 ASTM A490/A490M-2004 ASTM F436/F436M-2004 ASTM F1852-2005 ASTM F2280-2006 AWS D1.1/D1.1M-2006 ASME B18.2.1-1996 ASME B18.2.2-1999 DIN 931-1987 DIN 934-1987 DIN 6914~6916-1989 EN 14399-1~6-2005 ISO 13918-1998 ISO 4014~4017-1999 ISO 4032-1999 AS 1252-1996 JIS B1186-1995 JIS B1198-1995 JIS B1180-2004 JIS B1181-2004 JSS II09-1996

hammer drive anchor,self-tapping screws,roofing screws,carriage bolt,chipboard screws,drywall screws,machine screws,Furniture screws

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

main products:Self drilling screw,Roofing screws,Drywall screw,Concrete screw,anchor screw,wedge anchor bolt, through anchor, drop in-anchor, shield anchor bolt,concrete anchor.

Shijiazhuang Weizhengheng Light Steel Color Plate Co., Ltd. is attached to Weizhengheng Group which is a professional manufacturer of Prepainted steel coil, galvanized coil, gi coil,Corrugated steel sheet, galvanized steel sheet, metal profiles, sandwich panels, steel structures and portable houses EPS sandwich panels, Rockwool sandwich panels, PU sandwich panels， C & Z purline, floor decking, accessories