Jiangsu Profile
Product List
56041. 1215 Carbon Steel Tri-Color Zinc Plated Knurled Nut, φ12×9.5mm, M4×0.7 Thread, CNC Machined Thumb ... 
[Jul 01, 2026]
[Jul 01, 2026] Product Description Item Details Product Name Knurled Thumb Nut / Hand-Tightening Special Nut Material 1215 Free Cutting Carbon Steel Outer Diameter Φ12±0.1mm Overall ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56042. High-Powered Electric Cruiser Bike for Adults with Security Features [Jun 26, 2026]
[Jun 26, 2026] Product Description Discover the pinnacle of modern mobility with our Eco-Friendly Electric Motorcycle Bicycle, designed for seamless city travel. This dual-wheel marvel promises a journey that's not only efficient but ...
56043. Smart E-Bike for Commuting with Rearview Mirror and Alarm [Jun 26, 2026]
[Jun 26, 2026] Product Description Discover the pinnacle of modern mobility with our Eco-Friendly Electric Motorcycle Bicycle, designed for seamless city travel. This dual-wheel marvel promises a journey that's not only efficient but ...
56044. Carbon Steel & Stainless Steel Hex Nut, DIN934/DIN985 Standard Fasteners Including Lock, Flange, ... [Jun 26, 2026]
[Jun 26, 2026] Product Description Nominal size and thread diameter d p (coarse pitch series) da min. da max. dw min. e min. h min. h nom. m¹ min. m² min. s min. s ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56045. Stainless & Carbon Steel Hex Thin Jam Nut, Zinc Plated Thin Knurled Hex Nut for Mechanical Locking [Jun 26, 2026]
[Jun 26, 2026] Product Description Item Details Product Name Hex Thin Jam Nut / Thin Knurled Nut / Hexagonal Thin Nut Material Carbon Steel (Grade 3.6/4.8/5.6/6.8/8.8/9.8/10.9/12.9); Stainless Steel (304/316 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56046. High Strength Heavy Hex Thick Nut, Zinc Plated Carbon Steel Hexagonal Nut Support Coarse and Fine ... [Jun 26, 2026]
[Jun 26, 2026] Product Description Item Details Product Name Heavy Hex Nut / Standard Hexagonal Nut / Thick Hex Nut Material Carbon Steel (4.8/8.8/10.9/12.9 Grade); Stainless Steel (304/316 optional) Applicable Standards DIN ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56047. Custom Heavy Duty Stabilizer Double Eye End Hydraulic Outrigger Cylinder 150mm Bore 105mm Rod 350mm ... [Jun 23, 2026]
[Jun 23, 2026] Product Description Core Advantages & Material Highlights Super Heavy Load Capacity 150mm large bore design, rated 20MPa working pressure, stable bearing capacity, effectively prevent vehicle tipping during heavy-duty ...
56048. Nickel Plated Carbon Steel Eye Hook Screw, Self-Tapping Wood Screw for Furniture & Hanging [Jun 23, 2026]
[Jun 23, 2026] Product Description Eye Hook Screw Dimensions Size d (Thread Diameter) L1 (Overall Length) b (Thread Length) L (Eye Loop Length) ds (Wire ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56049. Wholesale Grade 4.8 Carbon Steel Welded Fish Eye Hook Self Tapping Wood Screw for Furniture Hanging ... [Jun 23, 2026]
[Jun 23, 2026] Product Description Eye Hook Screw Dimensions Size d (Thread Diameter) L1 (Overall Length) b (Thread Length) L (Eye Loop Length) ds (Wire ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56050. Wholesale Carbon Steel Zinc Plated Eye Hook Screw Self Tapping Wood Screw for Furniture, Decoration ... [Jun 23, 2026]
[Jun 23, 2026] Product Description Eye Hook Screw Dimensions Size d (Thread Diameter) L1 (Overall Length) b (Thread Length) L (Eye Loop Length) ds (Wire ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56051. Yellow Zinc Plated Carbon Steel Cross Recessed Pan Head Combination Screw with Washers [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Phillips Pan Head SEMS Combination Screw, Yellow Zinc Plated Carbon Steel Screw Raw Material Medium Carbon Steel Head Shape Round Pan Head Drive / Groove ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56052. Galvanized Carbon Steel Anti-Slip Ribbed Round Spade Head Thumb Screw [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Raw Material & Mechanical Performance Base The main raw material is carbon steel, and the tensile strength grade can be flexibly customized from 3.6 to 12.9 according to different ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
56053. High Frequency Tube Making Machine for Rectangular Galvanized Steel Profile Making [Jun 15, 2026]
[Jun 15, 2026] Product Description SY32 High-frequency welded tube equipment Our ERW mill forms round, square, rectangular, & special pipes like D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
56054. High-Frequency ERW Tube Mill for 8-100mm Square Carbon Steel Welded Tube Production [Jun 15, 2026]
[Jun 15, 2026] Product Description SY32 High-frequency welded tube equipment Our ERW mill forms round, square, rectangular, and special pipes like D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
56055. Medium Small Diameter Tube Making Machine Laser Welded for Stainless Steel Pipes [Jun 15, 2026]
[Jun 15, 2026] Product Description SY32 High-frequency welded tube equipment Our ERW mill forms round, square, rectangular, and special pipes like D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
