Jiangsu Profile
Product List
30586. Factory Wholesale ISO7380 Combination Bolt Stainless Steel Mushroom Head Allen Screw 3 in One ... 
[Jul 08, 2026]
[Jul 08, 2026] Stainless steel hex bolts, crafted from rust, corrosion, and stain-resistant stainless steel suitable for harsh environments, feature a hexagonal head for easy wrench/socket grip and high torque, along with fully or ...
30587. High Quality Cross Pan Head Carbon Steel Sems Screw, Zinc Plated Combination Screw with Washer [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Name Cross Pan Head Sems Screw (Pre-Assembled Combination Screw) Material & Grade Carbon Steel, with performance grades 4.8/8.8/10.9/12.9 available Standards Compliant with ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30588. DIN912 Black Oxide Carbon Steel Hex Socket Head Cap Screw with Spring & Flat Washer Assembly Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name DIN 912 Black Oxide Carbon Steel Socket Head Cap Screw with Spring & Plain Washer Assembly Material & Strength Grade Carbon Steel, Mechanical Grade: 4.8 / 8.8 / ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30589. SS304 Stainless Steel Hex Head Phillips Drive Sems Screw with Flat & Spring Washer [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Product Material Core material is high-quality 304/316/316L stainless steel, with excellent mechanical strength and corrosion resistance; all raw materials meet international ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30590. GB9074 Sems Cross Recessed Hex Screw, Yellow Zinc Plated, with Spring & Flat Washers (M4-M8) [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Product Full Name GB9074 Stainless Steel Cross Recessed Hex Sems Screw, Pre-assembled Washer Combination Fastener Brand & Origin Brand: HYS; Manufactured in China Raw ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30591. Steel Cage Nut Kit, Square Cassette Nut with Screws & Washers for Rack Cabinet [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Product Name Square Spring Cage Nut, Carbon Steel Cassette Rack Nut for Server Cabinet & Equipment Chassis Raw Material & Grade Mild Carbon Steel, available grades 1008 / 1010 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30592. High Capacity Waste Plastic Recycling Machine with Shredder Crusher Washer Dryer Granulator [Feb 04, 2026]
[Feb 04, 2026] Waste Plastic Tank Barrel Drums Bottles Crush Shredder Wash Recycling Machine Product Introduction The waste hard plastic recycling and washing line produced by YILI Machinery can treat various kind of hard plastic ...
30593. High Quality Stainless Steel DIN7504K Self-Drilling Screws with Washers [Jan 31, 2026]
[Jan 31, 2026] Hex Flange Self-Drilling Screws Crafted from premium A2/A4 stainless steel, these hex flange self-drilling screws blend exceptional corrosion resistance with robust durability, ideal for indoor/outdoor applications. The ...
30594. 304 316 Stainless Steel ISO7380 Hex Socket Button Head Three Combination Screw with Flat Spring ... [Jul 08, 2026]
[Jul 08, 2026] Stainless steel hex bolts, crafted from rust, corrosion, and stain-resistant stainless steel suitable for harsh environments, feature a hexagonal head for easy wrench/socket grip and high torque, along with fully or ...
30595. 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.
30596. Nickel Plated Stainless Steel Phillips Pan Head Sems Screw with Square Washer for Furniture [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Nickel Plated Stainless Steel Cross Recessed Pan Head Combination Screw with Pre-Assembled Square Washer (Sems Screw for Furniture) Brand HYS Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30597. Stainless Steel Phillips Pan Head Combination Screw Pre-Assembled with Square Washer for Furniture ... [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Stainless Steel Cross Recessed Pan Head Combination Screw with Pre-Assembled Square Washer (Sems Screw for Furniture) Brand HYS Product Type Pre-assembled ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30598. 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.
30599. DIN965 Brass H56 Phillips Countersunk Flat Head Sems Screw Pre-Assembled with Washer & Nut Machine ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Parameter M3 M3.5 M4 M5 M6 M8 M10 P (Thread Pitch) 0.5 0.6 0.7 0.8 1 1.25 1.5 dk max (Max Head Diameter) 5.6 6.5 7.5 9.2 11 14.5 18 dk min (Min Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
30600. Hex Flange Head Self Drilling Screws with EPDM Washer DIN7504K [Apr 30, 2026]
[Apr 30, 2026] Hex Flange Self-Drilling Screws Crafted from premium A2/A4 stainless steel, these hex flange self-drilling screws blend exceptional corrosion resistance with robust durability, ideal for indoor/outdoor applications. The ...
