Jiangsu Profile
Product List
16501. Inch Series ASTM Grade 5 Zinc Coated Hexagonal Cap Screws 
[Jul 31, 2026]
[Jul 31, 2026] Product Description Item Details Full Product Name Carbon Steel ASTM Grade 5 Zinc Plated Multi-Head Machine Bolt Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 (including ASTM Grade ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16502. Leak Proof Four Hole Forged Flange Hydraulic Connect Flange Oval Mounting Flange Alloy CNC ... [Jul 30, 2026]
[Jul 30, 2026] Product Description Parameter Item Detailed Information Full Product Title Leak Proof Four Hole Forged Flange Hydraulic Connect Flange Oval Mounting Flange Alloy CNC Machining Parts Material Steel Type CNC ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16503. Hardened Alloy Helical Pinion Gear Key Bore Drive Gear Cylindrical Transmission Gear Drive Pinion ... [Jul 30, 2026]
[Jul 30, 2026] Product Description Parameter Item Detailed Information Full Product Title Hardened Alloy Helical Pinion Gear Key Bore Drive Gear Cylindrical Transmission Gear Drive Pinion CNC Machining ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16504. Custom CNC Machining Tool Stainless Steel Die Mold Precision Forming Machining Progressive Coin Die ... [Jul 22, 2026]
[Jul 22, 2026] Product Description Category Complete Detailed Information Full Product Title Custom CNC Machining Tool SUS303 Stainless Steel Die Mold Precision Forming Machining Progressive Coin Die Component CNC Machining Parts, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16505. Industrial Metric Fastener Three Zero Four Stainless Steel Socket Button Truss Head Self Tapping ... [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name Industrial Metric Fastener 304 Stainless Steel Socket Button Truss Head Self Tapping Sheet Metal Screws, Custom Multi-Standard Integrated Flange Self-Tapping ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16506. Number Fourteen Three Inch Type Ab Six Lobe Truss Socket Button Head Thread Forming Self Tapping ... [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name #14×3 Inch Type AB Six Lobe Torx Truss Socket Button Head Thread Forming Self Tapping Screws, Custom Multi-Standard Integrated Flange Self-Tapping ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16507. Wholesale Five Six Millimeter Cross Pan Head Hex Socket Button Head Self Tapping Sheet Metal Screws [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name Wholesale 5mm 6mm Cross Pan Head Hex Socket Button Head Sheet Metal Self Tapping Screws, Custom Multi-Standard Integrated Flange Self-Tapping Fastener for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16508. A2 Seventy High Strength Stainless Steel Internal Hex Pan Head Sheet Metal Self Tapping Screws [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name A2-70 High Strength Stainless Steel Internal Hex Pan Head Sheet Metal Self Tapping Screws, Custom Multi-Standard Integrated Flange Self-Tapping Fastener for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16509. Low Cost Industrial Metal Fixing Hex Socket Round Head Three Zero Four Stainless Steel Self Tapping ... [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name Low Cost Industrial Metal Fixing Hex Socket Round Head 304 Stainless Steel Self Tapping Screws, Custom Multi-Standard Integrated Flange Self-Tapping Fastener ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16510. Custom Carbon Steel T Head Bolt, T-Shaped Hammer Head T Bolt, Customized T-Slot Fastener [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Product Name Custom Carbon Steel T Head Bolt / T-Shaped Hammer Head T Bolt Material High-grade carbon steel, available in grades 4.8, 8.8, 10.9 and 12.9 Surface ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16511. DIN912 Black Oxide Carbon Steel Hex Socket Head Cap Allen Bolts Gr4.8 Gr8.8 Gr10.9 Gr12.9 Full & ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Raw Material Medium high tensile carbon steel, processed by quenching and tempering heat treatment, stable mechanical performance to bear heavy load assembly, customized ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16512. Marine Shipbuilding Stainless Steel Hex Bolts Factory Direct Manufacturing Price SS304 SS316 A4 ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Material Dual material options available: Carbon Steel; Stainless Steel (SS304, SS316, SS316L, Duplex 2205) Product Type Standard Hex Head Bolt, Hexagon Head Fastener Drive Slot ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16513. Hex Bolt M50 Fully Threaded Including Nut and Washer [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Product Core Positioning & Full Name This is a professional industrial-grade complete fastener set, officially named DIN933 Standard M50 Fully Threaded Hex Bolt with Matching Nut & ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16514. Excellent Anti-Rust SS304 Stainless Steel Hex Bolt and Nut Sets, Durable Fasteners for Port ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Product Full Name DIN933 M3-M160 Stainless Steel Hex Bolt & Nut Sets, Anti-Corrosion Fasteners for Port Terminal Infrastructure Material & Grade Options Premium marine-grade ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16515. DIN933 Yellow Zinc Carbon Steel Full Thread Hex Bolt [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Product Name DIN933 Carbon Steel Yellow Zinc Plated Full Thread Hex Head Bolt Material & Grade High-quality carbon steel, available in performance grades 4.8, 8.8, 10.9, and 12.9 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
