Jiangsu Profile
Famous Export Brand
Featured Products
Product List
3721. 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.
3722. 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.
3723. 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.
3724. 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.
3725. 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.
3726. 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.
3727. 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.
3728. 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.
3729. 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.
3730. 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.
3731. 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.
3732. China Export Factory Carbon Steel Metric Size Expansion Bolts Sleeve Anchor with Hex Nut [Oct 28, 2025]
[Oct 28, 2025] China Export Factory Carbon Steel Metric Size Expansion Bolts Sleeve Anchor with Hex Nut 1. Material:SS304, SS316, Carbon Steel 2. Grade: 4.8, 8.8 ; A2-70, A4-70, A4-80 3. ...
Company: Jiaxing Newscrew Fastener Co., Ltd.
3733. Made in China Taiwan Quality Anchors Wholesale 304 Stainless Steel C1022 Carbon Steel Approval ... [Oct 28, 2025]
[Oct 28, 2025] Made in China Taiwan Quality Anchors Wholesale 304 Stainless Steel C1022 Carbon Steel Approval Inserts Drop in Expansion Concrete Anchor 1. ...
Company: Jiaxing Newscrew Fastener Co., Ltd.
3734. Direct China Manufacturer Wholesale 4.8/8.8 / 10.9 / 12.9 Galvanized Steel Threaded Rod DIN 975 [Oct 28, 2025]
[Oct 28, 2025] Made in China Hot Selling Galvanized Threaded Rod 4.8/8.8/10.9 Product details SECON Mainly Product: Rod : Threaded rod, stud bolt ect BOLT : Hex bolt , Carriage bolt, Hex flange head bolt, achor bolt ...
Company: Jiaxing Newscrew Fastener Co., Ltd.
3735. China Factory Zinc Plated Drop in Anchor Factory Direct High Quality Expansion Bolt [Oct 28, 2025]
[Oct 28, 2025] China Factory Zinc Plated Drop in Anchor Factory Direct High Quality Expansion Bolt 1. Material:SS304, SS316, Carbon Steel 2. Grade: 4.8, 8.8 ; A2-70, A4-70, A4-80 3. SIZE: ...
Company: Jiaxing Newscrew Fastener Co., Ltd.
