Jiangsu Profile
Product List
3811. High Load Capacity R12-12 Aluminum Huck Bolt Ring Grooved Fastener for Steel Structures 
[Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3812. Aluminum Ring Grooved Lock Bolt R12-10 Metal Fastener with Zinc Plating for Bridge Construction [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3813. Custom Head Style R12-10 Aluminum Ring Grooved Lock Bolt Zinc Plated for Special Applications [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3814. High Quality Wholesale R12-10 Aluminum Bolt Ring Grooved Lock Bolt for Industrial Fastening [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3815. Aluminum Special Bolt R12-8 Ring Grooved Lock Bolt with Zinc Finish for Railway Applications [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3816. Wholesale R12-6 Aluminum Ring Grooved Lock Bolt Zinc Plated Special Bolt for Construction [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3817. High Strength R12-6 Aluminum Ring Grooved Lock Bolt with Zinc Coating for Metal Structures [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3818. Custom Zinc Plated R12-4 Aluminum Bolt Ring Grooved Lock Bolt for Industrial Use [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3819. Aluminum Ring Grooved Lock Bolt R12-4 Zinc Plated Metal Fastener for Heavy Duty Connection [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3820. Professional Flat Head Blind Rivet R12-4 Lockbolt Lockpins Bolts DIN Standard Ring-Grooved Steel ... [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3821. High Strength Structural Blind Rivets R10-12 Huck Bolt All Steel Pulled Rivets Ring-Grooved Bolt [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3822. Best Selling R10-10 Factory Hot DIP Galvanized Ring Groove Huck Rivet Shipping Container Door Parts ... [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3823. 1/2 Heavy R10-10 Duty Nail Length Stainless Steel Ring Groove Rivet Thick Plate Special Riveting ... [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3824. Automotive Fasteners R10-4 Steel Ring Groove Rivets Bolts for Vibrating Screen and Mining Machine [Mar 09, 2026]
[Mar 09, 2026] Product Description A Lockbolt is a high-performance, two-piece permanent fastener designed as a superior alternative to traditional bolting and welding . It consists of a pin (with annular grooves) and a collar. During ...
Company: Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
3825. Made in China Factory Zinc Plated 3PCS Shiled Anchorthree Shiled Anchor Without Bolt/Anchor ... [Oct 28, 2025]
[Oct 28, 2025] Made in China Factory Zinc Plated 3pcs Shiled AnchorThree Shiled Anchor without Bolt/Anchor Bolt/Wedge Anchor/Drop in Anchor 1. Material:SS304, SS316, Carbon Steel 2. Grade: ...
Company: Jiaxing Newscrew Fastener Co., Ltd.
