Jiangsu Profile
Product List
27346. DIN580 Standard AISI 316 Stainless Steel Forged Lifting Eye Bolt Anti-Seawater Corrosion Marine ... 
[Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name DIN580 Standard AISI 316 Stainless Steel One-Piece Forged Lifting Eye Bolt, Marine Anti-Corrosion Rigging Fastener Executed Industrial Standards Strictly produced ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27347. ISO7380 Stainless Steel Hex Socket Button Head Allen Machine Screw Hardware Fastener [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name Stainless Steel Tamper-Proof Torx Security Flat Countersunk (CSK) Machine Screw Base Raw Material Stainless Steel 304 / 316 Grade Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27348. ISO7380 Stainless Steel Hex Socket Button Head Allen Machine Screw Fastener [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name Stainless Steel Tamper-Proof Torx Security Flat Countersunk (CSK) Machine Screw Base Raw Material Stainless Steel 304 / 316 Grade Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27349. AISI 316 Stainless Steel DIN580 M4 Forged Lifting Eye Bolt Anti-Seawater Corrosion Metric Fixed ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name DIN580 Standard AISI 316 Stainless Steel One-Piece Forged Fixed M4 Mini Lifting Eye Bolt Applicable Industrial Standards Manufactured strictly following DIN580 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27350. AISI 304 Stainless Steel DIN580 Forged Lifting Eye Bolt Anti-Corrosion Metric Eyebolt for Marine & ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name DIN444 Standard 304 Stainless Steel Movable Swivel Joint Lifting Eye Bolt, Metric Sizes M15 to M30 Compliance Standards DIN444 German Industrial Standard, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27351. DIN444 304 Stainless Steel Swivel Joint Eye Bolt M15-M30 Metric Sizes Anti-Corrosion Articulated ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Complete Product Designation DIN444 Standard 304 Stainless Steel Articulated Swivel Joint Eye Bolt, covering metric specifications M15 to M30 Enforced Industrial ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27352. Grade 4.8 Zinc Plated Carbon Steel DIN580 Lifting Eye Bolt, DIN444 Metric Forged Ring Eye Bolt for ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name Grade 4.8 Zinc Plated Carbon Steel Lifting Eye Bolt, DIN580 & DIN444 Forged Round Eye Hoist Bolt for Industrial Rigging Raw Material Base Medium carbon steel for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27353. Carbon Steel ASME B18.2.1.8 Hex Flange Bolt Grade 10.9 / 12.9, M5-M20 Serrated Flange Bolt [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Material & Strength Grade Made of high-strength carbon steel, supplied in Grade 10.9 and Grade 12.9. These high tensile grades deliver superior hardness, load resistance and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27354. Carbon Steel Grade 8.8 Wedge Anchor Bolt for Concrete [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Mechanical Property Made from high-grade carbon steel, these Grade 8.8 wedge anchor bolts deliver exceptional tensile strength and shear resistance. The ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27355. Stainless Steel 316 A4-70 Carriage Bolt, Round Head Square Neck DIN603 Coach Bolt with Excellent ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Material & Mechanical Grade Adopts high-quality marine grade 316 stainless steel, standardized A4-70 mechanical grade. It features high tensile strength, excellent structural toughness and stable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27356. DIN603 SS304 A2 Carriage Bolt, Mushroom Head Square Neck Coach Bolt for Furniture & General ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Material & Mechanical Grade Manufactured from premium SS304 stainless steel, with A2-70 mechanical grade performance. It delivers high tensile strength, excellent structural toughness and long-term ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27357. DIN603 Stainless Steel Carriage Bolt, A2/A4 Grade Round Head Square Neck Coach Bolt, M5-M20 [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Made from high-grade stainless steel, primarily SS304 (A2-70) and SS316 (A4-70). These materials deliver balanced tensile strength, good hardness retention, and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27358. 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.
27359. ISO7380 Stainless Steel Torx & Hex Socket Button Head Machine Screw, Stock Metric Thread Fastener [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Premium Stainless Steel SS304 (A2-70), SS316 (A4-70) Fastener Category ISO7380 Standard Socket Pan Head Machine Screw Drive Groove Type Internal Torx Star Socket, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27360. Stainless Steel Hex Socket Double End Dowel Screw, Wood to Metal Stud with Machine & Wood Thread [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Stainless Steel (SS304, SS316) & High-strength Carbon Steel Product Category Headless Double End Dowel Stud, Furniture Connection Fastener Drive Structure Recessed ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
