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.

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Hengfeng Rivets provides various types of blind rivets, such as Open End Blind Rivets, Closed End Blind Rivets, Multi-grip Rivets, Henglock Rivets,Tri-fold rivets,high strength blind rivets

RIVET NUTS (INSERT NUTS) RIVET NUTS OF PAN HEAD, SMALL HEAD AND COUNTERSUNK HEAD TYPES(SHANK, SLOTTED, HEX , SEMI-HEX, BLIND HOLE) MATERIALS: STEEL, ALLOY STEEL AND BCOPPER.

The main producing precision screw machine computer detection counters, elevator, automatic blank-election, vibration device, to wear pad machines, ultrasonic cleaning machines, automated machinery repair electrical equipment

all kinds of rivet nuts, cylinder, hexagon, open end, close end, carbon steel, stainless steel, brass ,etc. used in Automobile,Railway,elevator,Furniture,Construction

all kinds of rivet nuts, flat head ,reduce head ,countersunk head , plain body , knurled body, hex body ,open end, close end, etc, material carbon steel, stainless steel, aluminium ,etc. used in Automobile,Railway,elevator,Furniture,Construction

Fasteners, fittings, nuts, bolts, other fasteners & fittings, rivet nuts, non-standard nuts, round nuts, bolts, lock rivet nuts, hex rivet nuts We specialize in producing rivet nuts. Standard: Metric, ASME or BS Thread: Coarse or fine thread Material: Carbon steel, stainless steel or copper Surface treatment: Zinc plating, or nickel plating

Zheng Yu Machinery Manufacturing Co. Ltd. is qualified as legal subsidiary of Hai Xun Group. Under leading of related department, we developed many products, such as elastic, rubber pad which was used under railway and so on. All those perfect products make the company become the important manufacturer of accessories of elevator and railway.

Our products have the advantage of the excellent function, complete kinds and best quality. Now our company is majoring in the nuts series of fastener. It is including the: Rivet nuts, Wheel nuts, Welded nuts, Self lock nuts, Flange nuts, Cap nuts, Cage nuts, Thin lamp nuts, T-nuts and so on. Especially our rivet nuts, created a best way on sheet metal connecting, are widely used in electric equipments and light industry production, such as electric cabinet, ventilator, automobile, railway, elevator, air-condition, furniture, construction etc. and are high appreciated by our customer!