Jiangsu Profile
Product List
26911. Dome Head R16-4 Aluminum Ring Lock Bolt Grooved Rivet Zinc Coated for Lightweight 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.
26912. Custom Size Countersunk Ring R16-36 Grooved Rivet Lock Bolt Zinc Plated for Automotive Assembly [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.
26913. Countersunk Head Ring R16-36 Grooved Lock Bolt with Zinc Coating for Flush Surfaces [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.
26914. Dome Head Ring R16-36 Grooved Rivet Lock Bolt Zinc Plated for General Metal Fabrication [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.
26915. Aluminum Special Bolt Ring R12-12 Grooved Lock Bolt Zinc Plated Custom Size Available [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.
26916. 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.
26917. 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.
26918. 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.
26919. 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.
26920. 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.
26921. 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.
26922. 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.
26923. 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.
26924. 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.
26925. 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.
