Jiangsu Profile
Product List
12331. High Strength Carbon Steel Hex Flange Cross Recessed Self-Tapping Screw with Blue White Zinc Plating 
[Jun 25, 2026]
[Jun 25, 2026] Product Description Nominal Diameter d M3 M4 M5 M6 M8 P (Pitch) 0.5 0.7 0.8 1 1.25 s 5.5 7 8 10 12 k max 2.5 3.5 4.3 5 6.8 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12332. Blue White Zinc Plated Carbon Steel Phillips Pan Head Thread Cutting Self-Tapping Screw [Jun 24, 2026]
[Jun 24, 2026] Product Description Self Tapping Screw Screw Thread d ST1.5 (ST1.9) ST2.2 (ST2.6) ST2.9 ST3.5 ST4.2 P (Pitch) 0.5 0.6 0.8 0.9 1.1 1.3 1.4 a (max) 0.5 0.6 0.8 0.9 1.1 1.3 1.4 dk (max) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12333. Carbon Steel Black Coated Phillips Cross Recessed Pan Head Cutting Tail Self-Tapping PT Screw [Jun 24, 2026]
[Jun 24, 2026] Product Description Self Tapping Screw Screw Thread d ST1.5 (ST1.9) ST2.2 (ST2.6) ST2.9 ST3.5 ST4.2 P (Pitch) 0.5 0.6 0.8 0.9 1.1 1.3 1.4 a (max) 0.5 0.6 0.8 0.9 1.1 1.3 1.4 dk (max) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12334. Custom Slotted Head Sem Combination Screw with Spring & Plain Washer Assembly [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Custom Slotted Round/Pan Head Stainless Steel Sem Combination Screw with Spring & Plain Washer Assembly Material & Grade Stainless Steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12335. C1022 Carbon Steel Hex Head Wood Screw DIN571 Lag Screw with Blue White Zinc Plating for Furniture [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name DIN 571 Hex Head Lag Screw (Coach Screw) Material C1022 Carbon Steel (Medium-High Tensile Strength) Standard DIN 571, GB, ANSI, ISO Thread Type Wood Screw ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12336. High Quality Steel Weld Cage Nuts and Machine Screw for Decorating [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Phillips Round Head Combination Screw with Nickel Plated Cage Nut for Server Rack Material Stainless Steel (SS304/316) / Carbon Steel Head Type Round / Pan ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12337. Custom Length DIN7985 Brass Round Pan Head Phillips Machine Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Parameter Item Specification M2 M2.5 M3 M4 M5 M6 M8 M10 M12 P Thread Pitch 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 dk max Max Pan Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12338. Yellow Zinc Plated Carbon Steel Spade Head Flange Thumb Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Nominal Thread Diameter d dc (Head Max Width) k (Head Thickness) h (Flange Height) dk (Flange Diameter) L (Screw Length) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12339. Stainless Steel DIN7964e Knurled Socket Cap Head Waisted Shank Captive Panel Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Symbol Parameter Description Limit / Type M2.5 M3 M4 M5 M6 M8 M10 M12 M16 M20 M24 M30 P Thread Pitch Nominal 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2.5 3 3.5 b1 Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12340. Color Alloy Chicago Screw, Male and Female Hollow Barrel Binding Screw [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Core Raw Material High-strength aluminum alloy as primary raw material, featuring ultra-light weight compared to steel fasteners, good ductility and excellent surface anodizing ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12341. Stainless Steel Pan Head Self Tapping Screw for Plastic Workpiece Fixing [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Full Product Name Zinc Plated & Hot Galvanized Torx Recess Pan Head Hexalobular Socket Bi-Metal High-Low Dual Coarse Thread Self-Tapping Screws, Stainless Steel Anti-Corrosion ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
12342. DIN7982 A2-70 Anti-Rust Stainless Steel Phillips Flat Head Self Tapping Screws [Jun 12, 2026]
[Jun 12, 2026] These stainless steel flat-head self-tapping screws combine durability, ease of use, and versatility: crafted from high-quality stainless steel, they resist corrosion, rust, and staining, making them suitable for ...
12343. DIN7982 Stainless Steel 304 Phillips Cross Recessed Countersunk Head Self Tapping Screws [Jun 12, 2026]
[Jun 12, 2026] These stainless steel flat-head self-tapping screws combine durability, ease of use, and versatility: crafted from high-quality stainless steel, they resist corrosion, rust, and staining, making them suitable for ...
12344. SS316 Stainless Steel Cross Recessed Countersunk Phillips Head Self-Tapping Screws DIN7982 [Jun 12, 2026]
[Jun 12, 2026] These stainless steel flat-head self-tapping screws combine durability, ease of use, and versatility: crafted from high-quality stainless steel, they resist corrosion, rust, and staining, making them suitable for ...
12345. DIN7991 High Temp PE Hexagon Socket Countersunk Machine Screw Custom Size [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Category Plastic Steel series high-performance engineering plastics, including mainstream grades PEEK, PP, PA66, POM, PVC and PTFE. Features outstanding heat resistance, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
