Jiangsu Profile
Product List
73681. Custom M8×30mm Zinc Plated Carbon Steel Butterfly Wing Thumb Screw DIN Standard Hand Tightening ... 
[Jun 16, 2026]
[Jun 16, 2026] Product Description Screw Thread d M4 M5 M6 M8 M10 M12 M16 M20 M24 P (Pitch) - 0.7 0.8 1 1.25 1.5 1.75 2 2.5 3 E max 8 11 13 16 20 23 29 35 44 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73682. DIN314 DIN315 DIN316 Zinc Plated Carbon Steel Butterfly Wing Thumb Screw Tool Free Hand Tightening ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Screw Thread d M4 M5 M6 M8 M10 M12 M16 M20 M24 P (Pitch) - 0.7 0.8 1 1.25 1.5 1.75 2 2.5 3 E max 8 11 13 16 20 23 29 35 44 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73683. DIN316 Zinc Plated Carbon Steel Butterfly Wing Thumb Screw Tool Free Hand Twist Fastener [Jun 16, 2026]
[Jun 16, 2026] Product Description Screw Thread d M4 M5 M6 M8 M10 M12 M16 M20 M24 P (Pitch) - 0.7 0.8 1 1.25 1.5 1.75 2 2.5 3 E max 8 11 13 16 20 23 29 35 44 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73684. ASTM A325 Hot DIP Galvanized Heavy Hex Structural Bolt Half Thread High Tensile Steel Bolt for ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Category Detailed Information Main Raw Material & Alloy Grade Premium medium carbon steel 40Cr as standard substrate; two optional grades of ASTM A325 are available, including Type 1 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73685. 8.8 Grade Carbon Steel Zinc Plated Hex Socket Countersunk Waisted Shank Captive Screw for Equipment ... [Jun 15, 2026]
[Jun 15, 2026] Symbol Limit M2.5 M3 M4 M5 M6 M8 M10 b Nominal Thread Length 4 4 6 8 10 12 15 dk (Head Diameter) Max 5.0 6 8 10 12 16 20 dk (Head Diameter) Min 4.7 5.7 7.64 9.64 11.57 15.57 19.48 k ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73686. Pipe Making Equipment for Ss Pipe Manufacturers Ss Pipe Making Machine Line for Construction [Jun 15, 2026]
[Jun 15, 2026] Product Description SY32 High-frequency welded tube production equipment Our ERW tube mill creates round, square, rectangular, and special profile pipes like D, O, Octagon. Applications: GI, construction, automotive, ...
73687. Pipe Diameter 8mm - 25mm Production Line Ss New Product Pipe Making Machine Line Ss Making Machine ... [Jun 15, 2026]
[Jun 15, 2026] Product Description SY32 High-frequency welded tube production equipment Our ERW Tube mill/pipe machine creates round, square, rectangular, and special pipes like D, O, Octagon. Applications: Gl, construction, ...
73688. Color Zinc Plated Torx Pan Head Sems Screw with Multiple Washers, M4 Metric Hardware Assembly ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item M4 M5 M6 M8 Thread Nominal d M4 M5 M6 M8 b (Min thread length) 38 38 38 38 dc (Reference value) 2.75 3.25 4 5 H (Nominal head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73689. Customized Nickel Plating Dual Screw Male and Female Chicago Screw, Two-Part Hollow Barrel Book ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Raw Material High strength carbon steel as core raw material, stable mechanical property, tensile strength meets 4.8~6.8 performance grade standard Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
73690. Heat-Treated Iron Heavy-Duty High Precision Machine Components [Jun 10, 2026]
[Jun 10, 2026] Product Description Primarily used for logistics boxes, toolboxes, shelves, and other metal equipment, as well as large, medium, and small-sized electrical appliances. The size of the product depends on customer ...
73691. Magnetic Alloy Precision Instrumental Metal Lathe Parts for Logistics Boxes [Jun 10, 2026]
[Jun 10, 2026] Product Description Primarily used for logistics boxes, toolboxes, shelves, and other metal equipment, as well as large, medium, and small-sized electrical appliances. The size of the product depends on customer ...
73692. Custom Wear-Resistant Alvanized Stainless Steel Metal Machining Components [Jun 10, 2026]
[Jun 10, 2026] Product Description Primarily used for logistics boxes, toolboxes, shelves, and other metal equipment, as well as large, medium, and small-sized electrical appliances. The size of the product depends on customer ...
73693. Customized Size Precision Metal Structural Fastener Parts for Toolboxes [Jun 10, 2026]
[Jun 10, 2026] Product Description Primarily used for logistics boxes, toolboxes, shelves, and other metal equipment, as well as large, medium, and small-sized electrical appliances. The size of the product depends on customer ...
73694. Solid Reinforced Thick-Walled Curved Gray Metal Retaining Components [Jun 10, 2026]
[Jun 10, 2026] Product Description Primarily used for logistics boxes, toolboxes, shelves, and other metal equipment, as well as large, medium, and small-sized electrical appliances. The size of the product depends on customer ...
73695. Thick Solid Strong Black Metallic Chromed Metal Holding Bracket Parts [Jun 10, 2026]
[Jun 10, 2026] Product Description Primarily used for logistics boxes, toolboxes, shelves, and other metal equipment, as well as large, medium, and small-sized electrical appliances. The size of the product depends on customer ...
