Our fastener factory specializes in manufacturing a comprehensive range of high - quality fasteners. Our product portfolio includes various types of bolts, such as hex bolts, carriage bolts, and anchor bolts, which are widely used in construction, machinery, and automotive industries. We also offer a wide selection of nuts, including hex nuts, lock nuts, and wing nuts, ensuring secure fastening in different applications. In addition, our inventory features an array of screws, like self - tapping screws, machine screws, and wood screws, suitable for different materials and assembly requirements. Complemented by washers, rivets, and other fastener accessories, our products meet international standards and are known for their excellent durability and performance. Whether you need fasteners for large - scale industrial projects or small - scale DIY tasks, we have the right solution for you.

1.Bolt:Carriage bolt,Hex bolt, Socket head bolt,Flange bolt； 2.Threaded Rod:Full threaded rod,Stud bolt, Double end stud bolt; 3.Nut:Hex nut,Flange nut,Heavy hex nut,Square nut, Tee nut, Wing nut; 4.Screw:Self-drilling screw,Self-tapping screw, Wooden screw, Machine screw; 5.Washer:Flat washer, Spring washer, Square washer, Lock washer; 6.Machining part:Castings,Forgings,Turning,Milling,Stamping Die Casting Parts； 7.Customized products based on drawings.

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"

nylon insert lock nuts-DIN985,DIN982,ANSI,BS,GB889,cap nuts one piece type-DIN1587, flange nuts-DIN6923,IFI D-21,JIS B1190,hex nuts-DIN934,weld nuts-JIS B1196,DIN928,DIN929,wing nuts,slotted nuts,T-nuts,tube sets and non-standard fasteners

Bolts: hex bolts, hex socket bolts, flange bolts, carriage bolts, eye bolts, hooked bolts, L-bolts, U-bolts, track bolts, anchor bolts, stud bolts, non-standard bolts, etc. Nuts: standard nuts, BS nuts, flange nuts, eye nuts, castle nuts, lock nuts, wing nuts, non-standard nuts, etc. Washers: flat washers, spring washers, non-standard washers Pins: spring pins, dowel pins Forgings: non-standard, process with samples and drawings

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

Wood Screw (Din95, 96, 97), Hex Nuts (Din934-8, ISO4032, 5587,etc), Hex Bolts(Din933, 931-8.8, ISO4017, 4014-8.8, Din558, 601-4.8, etc) & Carriage Bolts (Din603-4.6, 8.8), Machine Screws(Din84, 85, 963, 965, 966, Din7985, etc), washers (Din 125, Din 9021 steel & stainless steel A2, A4), thread rods (Din 975-4.6, 8.8, B7)hex socket screws (Din912-8.8, Din7991-8.8), self-tappingscrews(Din7981, 7982, 7983, Din 7971, 7972, etc), Dry Wall, Chipboard screws, Wing Nuts and Toggle wings, blind rivets, anchor bolts and many special parts according to customer’s drawing.

Cold forged stainless steel, cooper, steel wing nuts, wing screw, T-screws, thumb screws, sheet iron stamped nuts, furniture nuts, cage nuts, etc. The products are strictly conformed to the standards of GB, DIN, BS, ANSI and JIS.

The HTZ fasteners store that runs the nuts of chief , product details : Square Nuts (GB39/DIN557) , Hexagon Nuts: GB41--56/DIN934 , Square Weld Nuts : GB13680/DIN928, Hexagon Weld Nuts: GB13681/DIN929, Flange Nuts: GB6177/DIN6923, Flange Weld Nuts: GB13681.2-2010/DIN977 Nylon Cage Nuts: GB889/DIN985/DIN982 Wing Nuts: GB62/DIN315 Prevalling Torque Hexagon Nuts: GB6184/DIN6925 Flange Torque Hexagon Nuts: GB6187/DIN Hex Cap Nuts: GB923/DIN1587 Self-clinching Nuts: GB17880 produce according to the drawings and samples.

Furniture T-Nuts Stamped Fasteners Riveting T-Nuts Washers Stamped Wing Nuts Pallet Nuts Weld Nuts toggle wing T-nuts,Wing Nuts,Stampings,Washers,Stainless steel nuts