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

Blind rivets, Rivets, open end blind rivets, closed end blind rivets, RAL color painted rivets, large flange blind rivets, multi-grip rivets, peel type blind rivets, drawbench rivets, drive rivets, lantern rivets, bulb tite blind rivets, grooved type blind rivet, ring-grooved lockbolt, ring-grooved lockbolt, riveting tools, oleo-pneumatic riveting tools

cold header recess punch ,flat thread rolling dies, header tooling

Fastener, Hardware, tools, plastic products, electronic products, and textiles.

Quenching and tempering, carburizing, quenching, high frequency, carbon and nitrogen permeability, isothermal Quenching and tempering, carburizing, quenching, high frequency, carbon and nitrogen permeability, isothermal quenching and nitriding, vacuum quenching, bright quenching and aging processing, solid solution processing, normalizing, demagnetization and annealing heat treatment of metals；Fasteners, gear, gear, powder metallurgy, casting, forging, electric tools, precision stamping parts, all kinds of automobile, motorcycle parts, etc.;

Rivet Nut/Insert Nut/Thread insert, Rivet, Pin, Cap Nut, double headed screw, stud

we mainly produce GB5782/GB5783,di n933/din 931, ISO4017/ISO4014, din960/din961, grade4.8, 8.8, 10.9, dia: m6-m42, length: 12mm - 400mm. hex bolts.Finish: plain, blue zinc, yellow zinc, white zinc, black. DIN912 knurling socket head screw. Packing according to the customer's requirement.

Spring washers, springs, tension springs, and torsion springs. Materials: 70#, 65M, 304, 316 Tension springs, pressure springs, torsion springs, pagoda springs, and specialty springs in diameter from 0.2mm to 10mm Spring washers, wave spring washers GB7246-87, curved spring washers GB7245-87, heavy-duty spring washers GB7244-87, and single coil spring lock washer for assembly GB9074.26. Standard: GB, ANSI, BS, DIN, etc. in diameter from 2 to 30 are available.

Environmental Protection Zinc Zinc-nickel alloy Zinc iron Zinc-cobalt alloy Green Copper Green Nickel Green Black Nickel Green Chrome Green tin Plating Conversion coating Painting Heat Treatment

Hiayan Mingda Standard Hardware Co., Ltd was set up since 1994. Our factory specialized on producing on kinds of nuts, like flange nuts, hex nuts, cap nuts, slotted nuts, coupling nuts, heavy hex nuts, lock nuts and non-standard nuts in ANSI, DIN,JIS, AS, GB standards. Our products are widely used in assembling tools, bicycles, motorcycles, automobiles, electrical appliances and mechanical components, and enjoy a high reputation in the fastener industry both at home and abroad for stable quality. Our factory was ISO9001:2000 certificated, and get self-supporting import & export right since 2001