Jiangsu Profile
Product List
87586. High Quality DIN7985 Pan Head Machine Screw 
[Jun 24, 2026]
[Jun 24, 2026] Product Description Item Details Full Product Name Carbon Steel DIN7985 Phillips Cross Recessed Pan Head Full Thread Machine Screw Material Carbon Steel Product Type DIN7985 Phillips Pan Head Machine ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87587. Stainless Steel Hex Allen Head Self Tapping Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Item Details Full Product Name Stainless Steel A2 Round Head Cross Recess Self-Tapping Screw Material Stainless Steel Mechanical Grade A2 (304 Stainless Steel) Drive Recess Type Cross ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87588. C1022A Zinc Plated Self Tapping Self Drilling Chipboard Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Countersunk Head Cross Recess Self-Tapping / Self-Drilling Screw Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87589. DIN85 Zinc Plated Slotted Pan Head Machine Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel 4.8 Grade DIN85 Slotted Pan Head Machine Screw Material Carbon Steel Mechanical Grade 4.8 Drive Recess Type Slotted (Flathead) Drive Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87590. Hex Socket Countersunk Machine Screws 304/316 Stainless Steel A2-70 A4-70 A4-80 [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Product Name 304 / 316 Stainless Steel Hex Socket Countersunk Head Machine Screws Material Grade A2-70 (304 Stainless), A4-70 / A4-80 (316 Stainless) Drive Type Inner Hexagon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87591. A2-70 DIN603 Stainless Steel 304 Carriage Bolt, Square Neck Coach Bolt, Mushroom Head for ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Material & Mechanical Grade Manufactured from premium 304 stainless steel, matched with standard A2-70 mechanical grade. It features high tensile strength, excellent structural toughness and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87592. Round Head Square Neck Yellow Zinc Carbon Steel DIN603 Carriage Bolt [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Manufactured from premium carbon steel, with performance grades ranging from 4.8 to 12.9, tailored to meet varying load-bearing and structural requirements. For ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87593. SS316+Scm435 Bi-Metal Roof Self Drilling Screw, Non-Standard Custom Stainless Steel Fastener [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Bi-Metal Composite Material Dual composite structure: outer shell SS316 stainless steel for superior corrosion resistance, drill tip core SCM435 alloy steel with heat-treated high ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87594. Stainless Steel Pan Head Torx Socket Self Tapping Custom Fastener Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Base Raw Material Main grade stainless steel SS304 and SS316; carbon steel, high strength alloy steel are available for personalized customized orders Product Type & ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87595. 304 316 Stainless Steel Phillips Cross Recessed Hex Head Machine Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Base Material High grade Austenitic Stainless Steel, main grades SS304 and SS316; SS316L, SS201 available for customized orders Product Category Phillips Cross Recessed Hexagon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87596. Stainless Steel Screw Eye Hooks & Eye Bolts, Self-Tapping L-Shaped Half Ring Hooks for Wood [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Full Material Grade Options Stainless steel grades: SS201, SS303, SS304, SS316, SS316L, SS904L, F593; carbon steel available with tensile strength grades 4.8, 8.8, 10.9, 12.9 for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87597. ASME B18.2.3.4m Hex Flange Screws, Stainless Steelcarbon Steel Hexagon Flange Bolts with Serrated ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Full Material Selection Range Stainless steel grades: SS201, SS303, SS304, SS316, SS316L, SS904L, F593; carbon steel & high strength alloy steel for heavy-load industrial ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87598. Stainless Steel SS316 Hex Socket Shoulder Bolt, Custom Precision Step Shoulder Screw for Mechanical ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Main Raw Material Stainless steel series (SS201, SS303, SS304, SS316, SS316L, SS904L, F593); carbon steel as cost-effective alternative material Product Category Custom hex ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87599. DIN931 SS304 Ss321 Stainless Steel Half Thread Hexagon Head Bolt, Large Size M45 M64 A2-70 High ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Product Name Custom Cold-Forged Stainless Steel Hex Domed Head Bolts with Matching Hex Nuts Material Options Premium-grade stainless steel including SS304 (A2), SS316 (A4), SS316L, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
87600. Stainless Steel Pan Head Slotted Machine Screw, Precision Slotted Threaded Fastener for Machinery & ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Base Raw Material Stainless Steel (SS201, SS303, SS304, SS316, SS316L, SS904L); Carbon Steel 1010 / 1022 for alternative selection Product Category Slotted Pan Head Machine Screw, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
