High-strength washers Spring washers Self drilling screws Heavy spring washers

Stainless steel spring washers GB spring washers ANSI spring washers DIN spring washers Non-standard washers

Lathe Milling machine Grinding machine Spark machine

Storage equipment

Clamps T-nuts Round nuts Spring pins

Metal surface treatment Dacromet Chrome-free dacromet

Package machine Sifting machine

Hardness alloy mould

Lock nuts K-nuts Hex nuts Cap nuts

Sking machine Punching machine Iron chip separator Auto-feeder

One-step fasteners service Clamps Washers Spring pins

Standard fasteners Stamping parts Auto parts

Pins Slot pins Lock screws

Lathe Feeding machine Forming machine

Deformed steel bars Cut deal Hot-rolled coil plate

GB/T9074 Cross recessed assemble screws Eleven slot assemble screws Cross recessed hex. assemble screws Hex./inner hex. assemble screws Square washers assemble parts

Prevailing Torque Type Lock Nuts Flange Nuts Flange Lock Nuts Welding Nuts Self-clinching Nuts Wing Nuts Non-standard Parts Auto Parts

Bolts Nuts Screws Pins Bearings Keys Machinery parts Auto cutting parts Washers Clamps Non-standard special fasteners

Spring washers Flat washers Nuts Stamping parts

Head machine Rub tooth machine

Cylindrical head welding nails/studs Steel structural bolts Anchor bolts Double-ended studs Expansion bolts U bolts Non-standard parts customized

Forming machine Tail cutting machine Cold Heading machine Forming mould

Fine blanking die Precision-type cavity die High-strength screw die

Combination screws Self-tapping screws Machine screws Solid pins Non-standard customized

Nylon Lock Hex. Flange Nuts Metal Lock Hex. Flange Nuts Hex Thin Nuts Nylon Lock Nuts Metal Lock Nuts

Centrifugal machine Degreaser Combination machine Sifting machine Testing machine

Cold forging screw mould Alloy mould Punch mould Six pieces combination mould Non-standard cold forging mould Punches

Automatic feeding equipment Conveyer (handling) equipment

Anti-loose screw processing Fastening-prevention treatment

Automatic Testing Equipment

Nuts forming mould Cold heading mould High-speed steel rod

Stainless steel self tapping screws Stainless steel machine screws Triangular screws Wood screws Square groove self tapping screws Composite groove self tapping screws

Nuts Bolts Pins Studs Large sized fasteners Non-standard fasteners

Mould Cold Forged parts

Lock washers Double-stack self-locking washers Double-sided toothed washers Single-sided printed washers Grounding washers Stainless steel washers Bearing clamps Disc washers

Thread rolling machine Mould

Spring-type pins Spring-type parallel pins Toothed spring-type pins Woodruff keys Parallel keys Parallel pins Taper pins Parallel pins with internal thread Non-standard customization

ANSI washers Railway washers Square washers Plain washers

Flat washers High-strength washers SAW washers USS washers ANSI/ASME washers Stamping parts Non-standard customized

Toothed Washers Ground Washers Lock Washers Circlip for Hole Circlip for Shaft Split Damping Ring Wave Washer

Stainless steel parts Stainless steel eye bolts Stainless steel double ended bolts Stainless steel bolts Stainless steel expansion bolts Stainless steel nuts

Thread rolling machine Lighting hardware machine Cylindrical die roll

Microcapsule Coating Fastener Loose/Leak Proof Treatment

Carbon steel Alloy steel

Fasteners Sealing elements Hydraulic parts Machinery parts

Cold header Head machine Thread rolling machine Dental rubbing machine

Anti-losing solution

Stainless steel double ended studs Stainless steel large bolts Stainless steel large nuts Stainless steel inner hex bolts

Self-tapping screws for plastic parts Cross recessed self-tapping screws Hexalobular socket self-tapping screws Hex. self-tapping screws Slotted self-tapping screws

Screw Plate Mould

Square head bolts Carriage screws Non-standard carriage screws

Flange bolts Lock nuts Exhapipe bolts Flange nuts Flange tooth bolts Step bolts Non-standard bolts

Formed punch Precious formed punch

Forming Mould Alloy Mould

Riveting machine Cold forged machine

Two moulds and four punches Three moulds and six punches

Punches Dental plate

204/304/316/2205 Bolts Stainless steel fasteners Stainless steel non-standard bolts Stainless steel chemical anchor