Jiangsu Profile
Famous Export Brand
Product List
21511. Best Selling Self-Locking Blackened Surface Fa Series Round Lock Nut 
[Jul 15, 2026]
[Jul 15, 2026] Product Description Bearing Lock Nut Our KMT & FA series precision locking nuts are professionally engineered for machine tool spindles, ball screws, bearing assemblies and high-precision transmission systems. Designed ...
21512. Easy Installation Strictly Inspected Precision Anti-Loosening Lock Nut [Jul 15, 2026]
[Jul 15, 2026] Product Description Bearing Lock Nut Our KMT & FA series precision locking nuts are professionally engineered for machine tool spindles, ball screws, bearing assemblies and high-precision transmission systems. Designed ...
21513. Adjustable Preload Design Stable Locking Effect Precision Lock Nut [Jul 15, 2026]
[Jul 15, 2026] Product Description Bearing Lock Nut Our KMT & FA series precision locking nuts are professionally engineered for machine tool spindles, ball screws, bearing assemblies and high-precision transmission systems. Designed ...
21514. Self-Locking Precision Threaded Self-Locking Precision Anti-Loosening Lock Nut [Jul 15, 2026]
[Jul 15, 2026] Product Description Bearing Lock Nut Our KMT & FA series precision locking nuts are professionally engineered for machine tool spindles, ball screws, bearing assemblies and high-precision transmission systems. Designed ...
21515. Anti-Slip Adjustable Preload Design Round Head Superior Coaxiality Stock Bearing Lock Nut [Jul 15, 2026]
[Jul 15, 2026] Product Description Bearing Lock Nut Our KMT & FA series precision locking nuts are professionally engineered for machine tool spindles, ball screws, bearing assemblies and high-precision transmission systems. Designed ...
21516. Precision Anti-Loosening Lock Nut with High Strength Steel [Jul 13, 2026]
[Jul 13, 2026] Product Description Bearing Lock Nut Our KMT & FA series precision locking nuts are professionally engineered for machine tool spindles, ball screws, bearing assemblies and high-precision transmission systems. Designed ...
21517. Car Parking Post Security Steel Manual Removable Bollards for Vehicle Access [Jul 09, 2026]
[Jul 09, 2026] Product Description PRODUCT Bollard MATERIAL Steel/Stainless Steel OD 89/102/114/140/168mm Wall Thickness 2-6 mm APPLICATION Industrail, Traffic, Road, School, Museum. etc STUCTURE Welded Detailed ...
21518. Custom Slotted Head Sem Combination Screw with Spring & Plain Washer Assembly [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Custom Slotted Round/Pan Head Stainless Steel Sem Combination Screw with Spring & Plain Washer Assembly Material & Grade Stainless Steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21519. High Quality Steel Weld Cage Nuts and Machine Screw for Decorating [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Phillips Round Head Combination Screw with Nickel Plated Cage Nut for Server Rack Material Stainless Steel (SS304/316) / Carbon Steel Head Type Round / Pan ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21520. Cross Recessed Pan Head Combination Screw with Tooth Lock Washer [Jun 18, 2026]
[Jun 18, 2026] Product Description Parameter Screw Thread d M2 M2.5 M3 (M3.5) M4 M5 M6 M8 M10 M12 P Pitch 0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5 1.75 α max ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21521. Triangle Drive Security Combination Screw with Pin & Washers, Stainless Steel Anti-Theft Fastener [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Pan Head Triangle Drive Security Combination Screw, Stainless Steel Anti-Tamper Machine Screw with Pre-Installed Washers Registered Brand HYS Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21522. A2-70 A4-80 Stainless Steel Hex Head Phillips Sems Screw (M4-M8) [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name Pre-assembled Stainless Steel Hexagonal Phillips Cross Recess Sems Screw, Multi-Standard Compliant Fastener for Machinery, Automotive & Electronics Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21523. 304/316 Stainless Steel Cross Recessed Hex Head Sems Screw [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Brand Pre-Assembled Hexagon Head Combination Screw with Phillips Cross Recess, Stainless Steel Sems Screw for Industrial Precision ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
21524. Maintenance-Free Battery-Free NFC Smart Padlock with Unlock Records for Electric Power Industry [Jun 15, 2026]
[Jun 15, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
21525. Passive NFC Smart Padlock with Access Control Management Software for Municipal Facilities [Jun 15, 2026]
[Jun 15, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
