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

Our main products are stainless steel standard and non-standard fasteners. Standards: Metric Fastener Standards, IFI, BS. Material: 201: 304: 302: 321: 316: 316L (materials of Shanghai Baosteel). We can also process non-standard fasteners to meet the demand of customers.

Cap Nuts DIN 1587 / GB 923 / ANSI Size： M3—M24 ； #10—3/8” DIN 985 / DIN 6924 / GB 889 Nylon Insert Lock Nuts Size： M2—M56 ANSI IFI Nylon Insert Lock Nuts Size： #4—2" DIN 6926 / GB 6183 Nylon Lock Flange Nuts Size： M3—M16 DIN 6927 / GB 6187 Metal Lock Flange Nuts Size： M5—M16 DIN 980 / GB 6184 / ANSI Metal Lock Nuts Size： M5—M20 ； 1/4—1-1/2" DIN 6923 / GB 6177 / ANSI Flange Nuts Size： M3—M24 ； #8—3/4" DIN 315 / ANSI Wing Nuts Size： M3—M16 ； #6—5/8" DIN 6334 / ANSI Connecting Nuts Size： M6—M20 ； 1/4"—7/8" DIN 934 / ANSI Hexagon Nuts Size： M3—M56 ； #4—2-1/2" Zinc Alloy Wood Insert Nuts Size： M5*13—M10*25 DIN 439 / DIN 936 / GB 6172 / GB 6173 / ANSI Jam Nuts Size： M5—M36 ； 1/4"—1-1/2" DIN 935 / DIN 937 / ANSI Trough Type Nuts Size： M8—M24 ； 1/2—1-1/2"

B7 Threaded Rods(M5-M48)； Washer(M5-M48): Split washer,Cut washer, SAE washer, Fender washer, F436 Square Washer, Lock Washer, Flat Washer Nut(M3-M64): Heavy Square Nuts, Machine Screws , Prevailing-Torque Type Hex Flange Nuts, Wing Nut, Acorn Nut, Hex Jam Nut, Nylon Insert Lock Nut Bolt: Square Bolt, Round Head Bolt, Carriage Bolt, Hex Head Machine Bolt , Hex Flange Bolt, Hex Lag screw, Hex Cap Screw (Grade2,5), A325 Structural Bolt Drywall Screw

We list in more detail as following: 1. Hex headed products: hex bolts, heavy hex bolts, hex cap screws, carriage bolts, flange bolts, round head bolts, T-head bolts,wheel bolt, stud bolt B7/B7M, L7/L7M etc., 2. Hex socket products: hex socket bolts, hex socket screws, hex wrench etc., 3. Nuts: hex nuts, heavy hex nuts, jam nuts, nylon insert lock nuts, slotted nuts, welded nuts, square nuts, spring nut, lifting nut, wing nut, wheel nut etc., 4. Screws: self tapping screws, self drilling screws, machine screws, wood screw, chipboard screws, drywall screws, assembled screws, hanger screws, dowel screw etc., 5. Anchors: metal & plastic ones, 2 pcs heavy duty anchor, 3 pcs heavy duty anchor, 4 pcs heavy duty anchor, drop in anchor, cut anchor, wedge anchor, bolt anchor, hollow wall anchor, metal window frame anchor, ceiling anchor, fish eye anchor, spring toggle anchor, easy drive anchor(zinc alloy), nylon anchor( no wing& have wing), nylon wallplug anchor with screws, nylon nail anchor, nylon anchor with screws etc., 6.Washers: flat washer, spring washers, tooth washers, hardened washer etc., 7. Bars & U bols, J bolts, eye bolts, threaded rods, double head stud bolts etc., 8. Nonstandard fasteners: we can produce nonstandard fasteners as well as standard ones. OEM and DEM products are welcome. Raw material: steel, stainless steel, plastics…. Size: #6 to M100(6# to 4”) Grade: 2, 5, 8, 10 (4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9&12.9), B7, L7, A194, A325, A490, A2, A4… Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr+3, Geomet…

We mainly produce fastener nuts with the size range from M4 to M30(3/16″ to 1″) by cold forming; and we can also provide other sizes above M30(1″) by hot forming. There are different types of plating such as heat treatment, black oxide,hot dip galvanized, mechanically galvanized, zinc plated, dacromet, ground green dye and blue dye and others.

Hot Forged Nuts Size:M27-100 1-4 Inch IFI,DIN,UNI,JIS,BS etc.

Bolt Line: Hex bolt, Carriage bolt, Threaded rod, Flange Bolt, Eye Bolt, U Bolt, T Head Bolt, etc. SCREWS: Hex lag screw, machine screws, self tapping screws, set screws, hex socket head cap screws, wood screws, self drilling screws Nut Line: Hex nut, Heavy hex nut, Heavy hex Jam nut, Hex Flange nut, Nylon Insert lock nut, Square nut, Wing nut, Lifting Eye nut, etc. Washer Line: Flat washer, Spring washer, Square washer, Square taper washer, etc. The products' reference information is as follows: Product material: carbon steel, stainless steel, aluminum, brass, copper. etc. Product surface treatment: Black, Plain, Zinc Clear, Zinc yellow, Zinc Black, Hot-dip Galvanizing, Mechanical Galvanizing, Tin-plating .Nickel plating , Dacromet. etc.

Hex Bolts, Square Bolts, Carriage Bolts, T Bolts, Eye Bolts, U Bolts, Hex Flange Bolts etc. Hex Nuts, Square Nuts, Jam Nuts, Weld Nuts, Wing Nuts, T Nuts, Coupling Nuts, Eye Nuts, Hex Flange Nuts, Cap Nuts, Slotted Nuts, Rivet Nuts etc. Machine Screws, Wood Screw, Self Tapping Screws, Self Drilling Screws, Chipboard Screw, Furniture Screw, Combination Screws, Drywall Screws etc. Flat Washers, Square Washers, Spring Lock Washers etc.

Nylon Insert Locknuts(NE, NTE, NM, NTM)/DIN982, DIN985 Hex Machine Screw Nuts Hex Finish Nuts/DIN934 Hex Jam Nuts/DIN439 Hex Heavy Nuts/UNI5587 Hex Lock Nuts/DIN980V Hex Flange Nuts/DIN6923, JIS B1190 Hex Flange Nylon Nuts/DIN 6926 Weld Nuts/DIN928, DIN 929, JIS B1196 Square Nuts/DIN557, DIN562 Hex K-Locknuts Hex Nuts/JIS B1181(TYPE 1,2,3) Hex Cap Nuts/DIN917 DIN1587 Wing Nuts/DIN315 Hex Head Cap Screw/DIN933, DIN931 Socket Set Screw/DIN912, DIN913, DIN914,DIN916 Also available on customer parts by drawing.