Rolled elastic pin, elastic pin and cylindrical pin, non-standard custom

Blackening Treatment for Stainless Steel and Copper Materials (Fasteners, Rigging, Castings, Precision Machined Parts): High surface hardness: 6H grade. Strong adhesion: 5A grade. Clean, oil-free, and environmentally friendly, compliant with EU RoHS (SGS report available upon request). Thin coating (3-8 μm), minimally impacting thread acceptance with go/no-go gauges. Resistant to acids, alkalis, and seawater corrosion, verified by corrosion tests. Heat-resistant up to 400°C without peeling. Effectively prevents thread locking and provides lubrication, with a friction coefficient between 0.19 and 0.25. Excellent salt spray resistance: starting from 120 hours, up to 300 hours, and can achieve 1000 hours. UV-resistant, colorfast, and aging-resistant. Consistent color across multiple production batches. Contact: 18661897293 / 18653205193

Open type pop rivets, closed type pop rivets, double drum type pop rivets, brushed type pop rivets, lantern type pop rivets, steel structure pop rivets, large cap edge pop rivets, colored pop rivets, punch rivets, ring groove rivets, flower (flower) rivets, quick rivets, rivet nuts, rivet bolts, rivet guns, etc

冷镦件 — cold heading parts 机加工件 — machined parts 上下游配套产业 — upstream and downstream supporting industries 精密检测设备 — precision testing instruments 汽车零部件 — auto parts 石油化工 — petrochemical industry 恪守信誉 — abide by credit 互惠双赢 — mutual benefit and win-win

Automotive fastener mold; stainless steel nut mold; cold pier mold

Hot dip galvanized fasteners for the photovoltaic furniture fasteners vehicle fasteners

The core products are:varrous aloyforging dies,strong beam dies, plum blossom, hexagona die,stainless steel main die, countersunkF head main die, various dies, sik piece combined die, tungsten steel highspeed steel punch, ete！

Lock washer, clip, ring