Jiangsu Profile
Famous Export Brand
Product List
2056. Grade 4.8 Blue Zinc Galvanized Square Head Set Screw, Carbon Steel Square Head Dog Point Screw for ... 
[Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Product Name Grade 4.8 Blue Zinc Galvanized Carbon Steel Square Head Positioning Set Screw Base Material Composition Medium carbon steel C1022 / C1045, high tensile raw ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2057. Stainless Steel Cross Recessed Pan Head Self Tapping Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Dual-Grade Stainless Steel Raw Material Adopts A2-70 and A4-80 austenitic stainless steel as raw stock. A2-70 fits indoor furniture and sheet metal assembly with balanced cost and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2058. Stainless Steel Blind Hex Pressure Rivet Stud Screw Insert [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Dual-Grade Stainless Steel Raw Material Supply We supply two mainstream stainless steel grades: A2 (304) for regular indoor sheet metal assembly and A4 (316) marine-grade stainless ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2059. SS316 Stainless Steel Hex Head Combo Drive Machine Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Premium Anti-Corrosion Stainless Steel Raw Material Main raw material is A4 (SS316) marine-grade stainless steel, with optional A2 (304) stainless steel for cost-effective indoor ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2060. Copper Plated Spot Welding Screw, Flat Head Weld Stud Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Multi-Grade Raw Material Selection Main base material adopts high-quality C45 carbon steel, which delivers stable mechanical strength and excellent welding conductivity ideal for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2061. Stainless Steel Flat Head Self-Tapping Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Multi-Grade Stainless Steel Raw Material Options We supply two mainstream stainless steel grades for different application environments. A2 (304) stainless steel provides reliable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2062. DIN571 Stainless Steel A2/A4 Hex Head Wood Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details A2 & A4 Stainless Steel Material Performance Two stainless steel grades are available to match different working environments. A2 (304) stainless steel is the mainstream ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2063. Stainless Steel Hex Head Half Thread Wood Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Stainless Steel Base Material & Anti-Corrosion Grades Two mainstream stainless steel grades are available to match different working environments. A2 (304) serves as the universal ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2064. Stainless Steel Cross Countersunk Self Tapping Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Grade Performance Three stainless steel grades are available for different working environments: 201 stainless steel for cost-sensitive indoor dry assembly; A2 (304) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2065. Galvanized Phillips Pan Head Half Thread Self Tapping Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Hardness Performance High-quality C1018/C1022 carbon steel serves as raw material, hardened by quenching and tempering to achieve stable mechanical strength. All steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2066. Torx Drive Stainless Steel Deck Wood Self Tapping Screw [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Material & Strength Grade Entirely stainless steel construction with two mainstream performance tiers: A2-70 (SS304) for general outdoor timber projects, A4-80 (SS316/SS316L) as ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2067. Stainless Steel Slotted Pan Head Full Thread Machine Screw with Matching Nut & Washer, Customized ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Raw Material & Quality Grade Premium stainless steel raw stock with standardized performance tiers: A2-70 (SS304), A4-70 & A4-80 (SS316/SS316L). Uniform metallurgical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2068. Stainless Steel Countersunk Head Wood Screw, Chipboard Deck Furniture Gypsum MDF Board Self Tapping ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Raw Material Grade Premium stainless steel stock with mainstream corrosion-resistant grades SS304 (A2), SS316 and low-carbon SS316L (A4). Stable metallurgical composition ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2069. China Factory Bi-Metal Carbon Steel Concrete Cement Anchor Self Tapping Screw for Construction ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Core Raw Material & Bi-Metal Composite Structure Main body adopts premium 40#-45# medium carbon steel, matched with high-hardness bi-metal drill tip. After precise quenching heat ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
2070. China Factory Stainless Steel Hex Pan Head Self Tapping Wood Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Available Raw Material Grades Mainly premium stainless steel grades SUS304 and SUS316. SUS304 delivers balanced cost, rust resistance and mechanical strength for general indoor & ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
