Jiangsu Profile
Product List
123256. DIN3570 Standard Stainless Steel U Bolt, Low Cost Metric Pipe Clamp U-Bolt 304 316 Anti-Corrosion ... 
[Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name DIN3570 Standard Low-Cost Stainless Steel U Bolt Assembly, Metric U Pipe Clamp Bolts with Matching Nuts & Flat Washers for Industrial Pipeline Fixing Raw Material ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123257. Custom Black Steel Drywall Gypsum Chipboard Self Tapping Screw Construction Fastener Hardware [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name 304 & 316 Stainless Steel Tamper-Proof Pin Torx Security Flat Countersunk (CSK) Machine Screw Raw Material Stainless Steel SS304, SS316 Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123258. DIN7981 Stainless Steel Self Tapping Screw Wood Drywall Chipboard Tek Fastener Hardware [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name 304 & 316 Stainless Steel Tamper-Proof Pin Torx Security Flat Countersunk (CSK) Machine Screw Raw Material Stainless Steel SS304, SS316 Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123259. DIN444 Stainless Steel Eye Bolt A2-70 A4-70, 304 316 Corrosion Resistant Metric Lifting Eye Bolt ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Complete Product Name DIN444 Standard Forged Stainless Steel Lifting Eye Bolt, A2-70 304 / A4-70 316 Corrosion Resistant Metric Thread Hoisting Eyebolt for Marine & Industrial ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123260. DIN580 Standard Carbon Steel Oval Lifting Eye Bolts, Color Zinc Galvanized Forged Metric Eyebolts ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Complete Product Name DIN580 Standard Forged Carbon Steel Oval Lifting Eye Bolts, Zinc Galvanized Metric Thread Hoisting Eyebolts for Industrial Rigging & Heavy Load Lifting Core ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123261. Factory OEM Security Torx Pin Csk Screw, SS304 SS316 Tamper Proof Fastener [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name Stainless Steel Tamper-Proof Pin Torx Security Flat Countersunk (CSK) Machine Screw Main Raw Material Stainless Steel SS304 & SS316 Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123262. Product: SS304/316 Flat Head Square Neck Machine Screws Size M5 [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.
123263. Product: Stainless Steel Hexagon Socket Countersunk Head Machine Screws M4.8 [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.
123264. Stainless Steel Pan Head Slotted Machine Screw Industrial Fastener Hardware [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Product Name Tamper-Proof Torx Flat Countersunk Head Stainless Steel Machine Screw Material Stainless Steel 304 / 316; Performance Grade A2-70, A4-70 Drive Type Tamper-Proof Torx ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123265. DIN444 Standard 304 & 316 Stainless Steel Swivel Joint Lifting Eye Bolt Anti-Corrosion Articulated ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name DIN444 Standard 304 & 316 Stainless Steel Movable Swivel Joint Lifting Eye Bolt Executive Industrial Standards DIN444 German movable eyebolt standard, compatible ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
123266. 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.
123267. 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.
123268. 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.
123269. 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.
123270. Hot Dipped Zinc Hex Flange Concrete Anchor Bolt, Cement Masonry Self-Tapping Mechanical Screw ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Options Primary stainless steel grades SS304, SS316, SS316L; extra stainless options SS201, SS303, SS904L; carbon steel & high-strength alloy steel for heavy load ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
