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Product List
3811. Zinc Plated Hex Concrete Anchor Fastening Screw 
[Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Pan/Bulge Head Cross Recess Machine/Self-Tapping Screw Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive Recess ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3812. Dacromate Countersunk Cross Recess Fastening Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Hexagon Head Flange SDS Safety Self-Tapping Screw Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive Recess Type Hexagon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3813. SS304/SS316L Hex Torx Head Wood Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel (Dacromet Coated) Hex Head Flange SDS Safety Self-Tapping Screw Material Carbon Steel Mechanical Grade Carbon Steel with Dacromet anti-corrosion ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3814. SS316 Flange Head Self Tapping Screw 789 7109 [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel (Dacromet) Hex Head Flange SDS Safety Self-Tapping Screw Material Carbon Steel Mechanical Grade Carbon Steel (with Dacromet anti-corrosion ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3815. 304 Stainless Steel Phillips Cross Umbrella Mushroom Head Self-Tapping Screw [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Multi-Grade Stainless Steel Raw Material & Superior Anti-Corrosion Capacity This umbrella mushroom head self-tapping screw is manufactured from SS304 (A2-70) and SS316 (A4-70) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3816. GB818 DIN7895 Stainless Steel Phillips Cross Recessed Pan Head Machine Screw [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Multi-Grade Stainless Steel Raw Material Adopts premium stainless steel including SS304, SS316, 2205 with A2 and A4 performance grades. A2 grade balances cost and daily anti-rust ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3817. Hot DIP Galvanized Hex Flange Washer Head Self Tapping Screw with Cutting Point for Metal ... [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Product Name Hot Dip Galvanized Hex Washer Flange Head Cut End Self Tapping Metal Screw Base Material Carbon Steel C1022, optional SS304 / SS316 stainless steel Executed ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3818. SS304 / SS316 A2 / A4 Compound Slot Pan Head Machine Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Product Name SS304 / SS316 Pan Head Compound Slot Machine Screw (A2 / A4 Stainless Steel) Material Stainless Steel (SS304/A2, SS316/A4) Standard DIN / GB / ANSI / BSW / JIS / ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3819. St4.2 Cross Recessed Countersunk Ribbed Tail Chipboard Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details High Tensile Carbon Steel Base Material The fastener is produced from high-strength tensile carbon steel, delivering robust mechanical hardness to withstand heavy driving torque ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3820. Torx Countersunk Copper Plated Self Tapping Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Base Material & Mechanical Hardness The substrate adopts high-quality carbon steel with two hardness grades of Grade 4.8 and Grade 8.8 optional. After integral cold forging and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3821. Zinc Plated Carbon Steel Confirmat Furniture Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Hardness Classification Base raw material is high-quality C1022 carbon steel, available in two hardness grades: Grade 4.8 and Grade 8.8. After cold forging forming, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3822. Hex Washer Head Self Drilling Screw with EPDM Rubber Washer [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Anti-Corrosion Grade Made of premium stainless steel with two mainstream grades for different scenarios: A2-70 (SS304) for conventional metal roofing and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3823. 316 316L Stainless Steel Hex Socket Cylindrical Head Self Tapping Wood Screw [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material & Grade Selection High-quality stainless steel raw material supplied in three reliable grades: SS304 (A2), SS316 and low-carbon SS316L (A4). Stable metal composition ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3824. China Factory Bi-Metal Anchor Screw SS316 Ss410 Scm435 Drywall Concrete Fixing Self Tapping Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Composite Raw Material Composition Three-layer bi-metal integrated structure: main body adopts corrosion-resistant SUS316 stainless steel, transition section uses SS410 stainless ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3825. Custom Stainless Steel DIN912 Hex Socket Head Cap Bolt, Full Thread Allen Socket Cap Screw for ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Main Raw Material Stainless steel (SS201, SS303, SS304, SS316, SS316L, SS904L); carbon steel alternative available for cost-effective orders Product Model Type DIN912 Hex Socket ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
