Jiangsu Profile
Product List
25801. High Quality Drywall Screws Available in Various Sizes Flat Head Phillips Wood Screws 
[Jul 01, 2026]
[Jul 01, 2026] Drywall Screw Stainless Steel Drywall Screws are professional fasteners tailored for securing drywall, gypsum board, and lightweight building materials to wooden or metal studs. Crafted from high-grade stainless steel ...
25802. A2 Stainless Steel Cross Recessed Pan Head Self Tapping Screws DIN7981 Multiple Sizes in Stock [Jun 25, 2026]
[Jun 25, 2026] Pan Head Self-tapping Screw Our Stainless Steel Pan Head Self-Tapping Screws blend durability and convenience for global industrial & DIY needs. Crafted from premium 304/316 stainless steel, they offer exceptional ...
25803. DIN912 Hex Socket Head Cap Screw Pre Assembled with Spring Washer Flat Washer Combination Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name DIN 912 Socket Head Cap Screw with Spring Washer Assembly (Sem Screw) Material & Grade Stainless Steel (SS304/316/2205/2507, Grade ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25804. High Quality Carbon Steel Torx Drive Pan Head Combination Screw with Washers, Yellow Zinc Plated [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Carbon Steel Torx Pan Head Combination Screw with Pre-Assembled Flat & Spring Washer, Yellow Zinc Plated Brand HYS Product Type High-performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25805. Stainless Steel Cross Recessed Hex Head Sems Screw with Pre-Assembled Flat & Spring Washers [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Brand Pre-Assembled Hexagon Combination Screw with Phillips Cross Recess, Stainless Steel Material Brand HYS Product Type Hexagon Combination Screw (Sems ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25806. Carbon Steel Hex Socket Thin Pan Head Step Shoulder Screw, Black Oxide Coating Metric Custom Limit ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Base Raw Material Grade 8.8 high tensile carbon steel is adopted as the primary raw material, featuring stable mechanical strength and outstanding compression resistance; alternative ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25807. Cross Recessed Large Umbrella Mushroom Head Step Shoulder Screw, Stainless Steel Unc 4-40 M4 M5.5 ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Raw Material Selection Main raw material is stainless steel, available grades include SS304, SS316, SS2205 and SS2507; carbon steel, brass and silicon bronze are optional for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25808. Blue Zinc Plated GB834 Knurled Head Thumb Screw, Two-Step Shoulder Hand Tighten Machine Screw for ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Parameter Symbol M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 Thread Pitch P 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 Head Diameter Max dk Max 7 8 9 11 12 16 20 24 30 Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25809. Blue Anodized Titanium Torx Countersunk Machine Screw, Six-Lobe Star Drive Oval Flat Head Titanium ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Base Raw Material High-performance TA2 & TA5 titanium alloy raw material, featuring ultra-light weight, high tensile strength and outstanding corrosion resistance Product Category ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25810. Customizable Carbon Steel Galvanized Racket Flat Spade Head Thumb Screw Tool Free Manual Adjustment ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Available Raw Material Options Dual material selection for flexible usage: carbon steel for cost-effective general assembly, stainless steel for corrosion-intensive humid or chemical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25811. Galvanized Carbon Steel Regular Round Spade Head Thumb Screw Tool Free Hand Tightening Racket Screw [Jun 16, 2026]
[Jun 16, 2026] Product Description Nominal Diameter d dc Max dc Min k Max k Min h Max h Min dk Max dk Min L Max L ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25812. Customized Low Carbon Steel Regular Round Spade Head Thumb Screw Zinc Plated Tool Free Hand Fastener [Jun 16, 2026]
[Jun 16, 2026] Product Description Nominal Diameter d dc Max dc Min k Max k Min h Max h Min dk Max dk Min L Max L ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25813. 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.
25814. 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.
25815. 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.
