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JW WINCO Workholding Stop Bolt: M12 Thread Size - Hex-Head Stop Bolts with Retaining Magnet & Lock Nut
JW WINCOHex-Head Stop Bolts with Retaining Magnet & Lock Nut

JW WINCO Workholding Stop Bolt: M12 Thread Size

The JW WINCO Workholding Stop Bolt (M12 Thread Size) is a hex-head stop bolt with retaining magnet and lock nut, constructed from zinc plated steel bolt and zinc plated steel nut (MPN 251.6-M12-30-ND). This product…

SKU 3G-OTH-528562

Brand
JW WINCO
Item
Workholding Stop Bolt: M12 Thread Size
Category
Hex-Head Stop Bolts with Retaining Magnet & Lock Nut
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Technical Specifications

JW WINCO
Manufacturer Part Number
251.6-M12-30-ND
Type
Zinc Plated Steel Bolt – Zinc Plated Steel Nut
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Workholding Stop Bolt (M12 Thread Size) is a hex-head stop bolt with retaining magnet and lock nut, constructed from zinc plated steel bolt and zinc plated steel nut (MPN 251.6-M12-30-ND). This product is designed for workholding applications requiring secure positioning and retention.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a JW WINCO Workholding Stop Bolt used for?

A JW WINCO Workholding Stop Bolt is used in machining and fixturing to securely position and retain workpieces. Its hex head, retaining magnet, and lock nut provide reliable clamping and quick setup in industrial workholding applications.

What are the specifications of the JW WINCO 251.6-M12-30-ND stop bolt?

The JW WINCO 251.6-M12-30-ND is a hex-head stop bolt with M12 thread size, made from zinc plated steel bolt and zinc plated steel nut. It includes a retaining magnet and lock nut for secure positioning in workholding setups.

Where to buy JW WINCO stop bolts worldwide?

3G Electric supplies JW WINCO stop bolts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine workholding components like the M12 stop bolt to customers across 14 industrial departments.

How to install a JW WINCO stop bolt with retaining magnet?

To install a JW WINCO stop bolt, thread the M12 bolt into the fixture or machine table, position the workpiece against the hex head, and tighten the lock nut to secure. The retaining magnet holds the bolt in place during setup for repeatable positioning.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO hex-head stop bolts with retaining magnet & lock nut. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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