JW WINCOHex-Head Stop Bolts with Retaining Magnet & Lock Nut

JW WINCO Workholding Stop Bolt: M16 Thread Size

SKU 3G-OTH-528549

Brand

JW WINCO

Item

Workholding Stop Bolt: M16 Thread Size

Technical Specifications

JW WINCO

Manufacturer Part Number

251.6-M16-30-ND 

Type

Zinc Plated Steel Bolt – Zinc Plated Steel Nut 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Workholding Stop Bolt (MPN 251.6-M16-30-ND) is a hex-head stop bolt with a retaining magnet and lock nut, featuring an M16 thread size. It is constructed from zinc plated steel for both the bolt and nut. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a JW WINCO workholding stop bolt used for?

A JW WINCO workholding stop bolt with retaining magnet and lock nut is used in machining and fixturing to precisely locate and secure workpieces. The M16 thread size and zinc plated steel construction provide durability and corrosion resistance in industrial jigs and fixtures.

What are the specifications of the JW WINCO 251.6-M16-30-ND stop bolt?

The JW WINCO 251.6-M16-30-ND is a hex-head stop bolt with retaining magnet and lock nut. It has an M16 thread size and is made from zinc plated steel for both the bolt and nut. This genuine JW WINCO component is designed for workholding applications.

Where to buy JW WINCO stop bolts worldwide?

3G Electric supplies genuine JW WINCO workholding stop bolts worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver this M16 stop bolt and other industrial components across 14 departments.

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

To install a JW WINCO stop bolt with retaining magnet, thread the M16 bolt into the fixture or machine table until the magnet contacts the workpiece. Tighten the lock nut to secure the bolt in position. Ensure the bolt is clean and free of debris before installation for reliable holding.

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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