Jiangsu Profile
Product List
21391. Mechanical Shaft Assembly DIN981 Slotted Round Bearing Lock Nut Black Oxide Finished 
[Jul 06, 2026]
[Jul 06, 2026] Product Description Item Details Full Product Title Mechanical Shaft Assembly DIN981 Slotted Round Bearing Lock Nut Black Oxide Finished Model & Brand Model: HYS-LN-981; Brand: HYS, custom logo & laser marking ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21392. Zinc Galvanized Carbon Steel Thin Rectangle Threaded Flat Square Nut Custom Size [Jul 06, 2026]
[Jul 06, 2026] Product Description Item Details Full Product Title Zinc Galvanized Carbon Steel Thin Rectangle Threaded Flat Square Nut Custom Size Model & Brand Model: HYS-SN-FL; Brand: HYS, custom logo & laser marking ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21393. High Tensile Long Hexagon Coupling Nut DIN6334 M12 Acme Connecting Fastener [Jul 06, 2026]
[Jul 06, 2026] Product Description Item Details Full Product Title High Tensile Long Hexagon Coupling Nut DIN6334 M12 Acm Connecting Fastener Model & Brand Model: HYS-CN-6334; Brand: HYS, custom logo & laser marking ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21394. Large Flat Flange Brass Hexagon Back Nut Female Thread Lock Nut [Jul 06, 2026]
[Jul 06, 2026] Product Description Item Details Full Product Title Large Flat Flange Brass Hexagon Back Nut Female Thread Lock Nut Model & Brand Model: HYS-BBN-FL; Brand: HYS, custom logo & laser marking service ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21395. DIN557 Anti Corrosion Square Nut for Solar Bracket Auxiliary Fixing Parts [Jul 08, 2026]
[Jul 08, 2026] Product Description Item Details Full Product Title DIN557 Anti Corrosion Square Nut For Solar Bracket Auxiliary Fixing Parts Model & Brand Model: HYS-DIN557-Square-Nut; Brand: HYS, custom laser engraving logo ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21396. Marine Equipment Use A4-70 Stainless Steel DIN980m Two Piece Lock Nut [Jul 07, 2026]
[Jul 07, 2026] Product Description Item Details Full Product Title Marine Equipment Use A4-70 Stainless Steel DIN980M Two Piece Lock Nut Model & Brand Model: HYS-DIN980M-A4; Brand: HYS, custom logo & laser marking ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21397. Custom Size DIN6923 Stainless Steel Hex Serrated Collar Flange Fastener Lock Nut [Jul 07, 2026]
[Jul 07, 2026] Product Description Item Details Full Product Title Custom Size DIN6923 Stainless Steel Hex Serrated Collar Flange Fastener Lock Nut Model & Brand Model: HYS-Flange-Lock-DIN6923; Brand: HYS, custom logo & laser ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21398. Anti Slip Serrated Hex Flange Nut DIN6923 Stainless Steel Shoulder Lock Nut [Jul 07, 2026]
[Jul 07, 2026] Product Description Item Details Full Product Title Anti Slip Serrated Hex Flange Nut DIN6923 Stainless Steel Shoulder Lock Nut Model & Brand Model: HYS-Flange-DIN6923; Brand: HYS, custom logo & laser marking ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21399. Marine Grade Duplex 2205 Hex Flange Closed Dome Cap Nut [Jul 07, 2026]
[Jul 07, 2026] Product Description Item Details Full Product Title Marine Grade Duplex 2205 Hex Flange Closed Dome Cap Nut Model & Brand Model: HYS-CAP-2205-Flange; Brand: HYS, custom logo & laser marking available Product Type ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21400. Galvanized Carbon Steel Four Prong Tee Nut Furniture Insert [Jul 04, 2026]
[Jul 04, 2026] Product Description Item Details Full Product Name Galvanized Carbon Steel Four Prong Tee Nut Furniture Insert Nuts M3 M4 M5 M6 M8 M10 M12 M14 M16 For Wood Furniture Assembly Material & Performance Grade 4.8 / 8.8 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21401. Hot Sale Standard DIN934 DIN555 DIN6334 Stainless Steel Hex Coupling Long Nuts [Jul 03, 2026]
[Jul 03, 2026] Product Description Item Details Full Product Name DIN6334 Stainless Steel Hex Coupling Long Nut M3-M16 Material A2/A4 304 Stainless Steel & High Strength Carbon Steel Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21402. Customized Stainless Steel Csk Hex Nuts High Quality CNC Machining Hardware Fasteners [Jul 03, 2026]
[Jul 03, 2026] Product Description Item Complete Details Full Product Name Factory Supply Hex Coupling Nut, A2/A4 Grade 304 Stainless Steel & High Strength Carbon Steel Long Hex Extension Connecting Nut M3 M4 M5 M6 M8 M10 M12 M14 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21403. Customized Wholesale Stainless Steel Serrated Hex Flange Nut High Quality Metal Fastener [Jul 03, 2026]
[Jul 03, 2026] Product Description Item Complete Details Full Product Name Customized Wholesale High Quality Stainless Steel Serrated Hex Flange Nut, 304 / 316 A2 A4 Stainless Steel Serrated Flange Nut M3 M4 M5 M6 M8 M10 M12 M14 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21404. 304 Stainless Steel Tamper Resistant Security Anti Theft Lock Nut [Jul 03, 2026]
[Jul 03, 2026] Product Description Item Complete Details Full Product Name 304 Stainless Steel Tamper Resistant Security Anti-Theft Lock Nut, Mushroom Round Head Square Neck Fastener Nuts M12 M16 Length 20-100mm For Machinery, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21405. Snb16 High-Performance Alloy Steel Rod for Power Plants [Jul 03, 2026]
[Jul 03, 2026] Product Description Air valve steel Our Custom Air Valve Steel represents the pinnacle of material engineering for high-performance pneumatic and valvetrain applications. Specifically developed as precision ground round ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
