Jiangsu Profile
Product List
57091. Standard 5050 Aluminium Csk Head Multi-Grip Pop Rivets 
[Jun 26, 2026]
[Jun 26, 2026] Product Description Item Details Product Name Aluminum 5050/5154 Grade Multi-Grip Pop Rivets (CSK Head) Material Aluminum Alloy 5050 / 5154 Grade Surface Treatment Zinc Plated / Nickel Plated / Multi-Finish ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57092. 5/16"-18 Carbon Steel Yellow Zinc Butterfly Wing Thumb Screw [Jun 25, 2026]
[Jun 25, 2026] Product Description Item Details Full Product Name Carbon Steel 4.8 Grade Yellow Zinc Plated Butterfly Wing Head Screw (Thumb Screw) Material Carbon Steel Product Type 5/16"-18 Carbon Steel Butterfly Wing Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57093. SS304 A2-70 SS316 A4-80 Stainless Steel Dome Bolt Decorative Slotless Round Dome Head Machine ... [Jun 24, 2026]
[Jun 24, 2026] Product Description Item Details Raw Material SS304 (A2-70) & SS316 (A4-80) stainless steel; carbon/alloy steel optional. Excellent rust & acid resistance for industrial use. Product Type One-piece CNC machined ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57094. M8 A2 Stainless Steel Dome Bolt Round Dome Head Screw [Jun 24, 2026]
[Jun 24, 2026] Product Description Item Details Primary Raw Material Category Main raw material is high-performance stainless steel, including SS304 and SS316 grades. We also support customized carbon steel and alloy steel raw ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57095. M10 SS316 A4 Stainless Steel Dome Cap Bolt [Jun 24, 2026]
[Jun 24, 2026] Product Description Item Details Raw Material & Corrosion Resistance Mainly SS316 stainless steel matching A4-80 grade, also provide SS304 A2-70, carbon steel and alloy steel options. Stainless steel material ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57096. 304 Stainless Steel Hex Head Self Tapping Screw [Jun 24, 2026]
[Jun 24, 2026] Product Description Item Details Full Product Name DIN7976 SS304/316/316L/2205 Hex Head Cross Recessed Self-Tapping Wood Screw Material Stainless Steel (SS304 / SS316 / SS316L / 2205 Duplex) Type DIN7976 Hex ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57097. Carbon Steel Hexagonal Combination Bolt, 3-in-1 Hex Head Screw with Flat & Spring Washer, Multi ... [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Official Product Name Carbon Steel Hexagonal 3-in-1 Combination Bolt (Hex Head Screw Integrated with Flat Washer & Spring Washer) Selectable Raw Material Main high-strength carbon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57098. Stainless Steel 304 A2-70 & SS316 A4-80 U Type Bolt DIN3570 Full Thread U Pipe Clamp Bolt with ... [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Product Full Name SS304 A2-70 & SS316 A4-80 Stainless Steel U Type Bolt, DIN3570 Standard Custom U Bend Pipe Clamp Fastener with Nuts and Washers Raw Material Dual-grade stainless ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57099. Customized Hot DIP Galvanized Carbon Steel U Bolts Bending Type Pipe [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name Custom Bending Type Hot Dip Galvanized Carbon Steel U Bolt, Heavy Load Pipe Clamp Fastener for Truck Chassis & Marine Boat Pipeline Base Raw Material High ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57100. All Sizes SS304 SS316 Stainless Steel U Bolts for Truck Marine Boat [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name All Sizes Bending Type Stainless Steel U Bolt, SS304 & SS316 Pipe Clamp Fastener for Truck & Marine Boat Core Raw Materials SS304 stainless steel (daily anti-rust ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57101. Custom M8 M12 Stainless Steel Lifting Eye Bolt with Matching Nut, Multi-Size Metric Forged Eyebolt ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Complete Product Name Custom One-Piece Forged Carbon Steel Lifting Eye Bolt with Color Zinc Plated Coating, Metric Thread Hoisting Eyebolts for Industrial Heavy Loads Core Raw ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57102. High Strength Grade 4.8 Zinc Plated DIN444 Carbon Steel Forged Lifting Eye Bolt for Machinery ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Official Product Name Grade 4.8 High Strength Carbon Steel Forged Lifting Eye Bolt, Comply with DIN444 & DIN580 Industrial Standards, Zinc Plated Hoist Eye Bolt Base Raw Material ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57103. High Strength Grade 4.8 DIN444 Carbon Steel Eye Bolt, Zinc Plated Forged Lifting Eye Bolt for ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Complete Product Name Grade 4.8 High Strength Carbon Steel Lifting Eye Bolt, Dual Standard DIN580 & DIN444 Forged Eye Bolt for Industrial Hoisting Rigging Raw Material & Mechanical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57104. Stainless Steel 304 DIN6921 Hex Head Flange Bolt, Custom Cold Forming Fastener [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Material & Grade Made of high-quality 304 stainless steel (A2 grade). Features excellent rust resistance, anti-corrosion performance and mechanical stability, suitable for indoor and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
57105. Hex Socket Countersunk Machine Screws 304/316 Stainless Steel A2-70 A4-70 A4-80 [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Product Name 304 / 316 Stainless Steel Hex Socket Countersunk Head Machine Screws Material Grade A2-70 (304 Stainless), A4-70 / A4-80 (316 Stainless) Drive Type Inner Hexagon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
