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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.94 in - Non-Skid Male Leveling Mounts
JW WINCONon-Skid Male Leveling Mounts

JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.94 in

The JW WINCO Male-End Leveling Mount: Swiveling Stud (MPN 31-100-1/2X13-150-B1-SK) is a non-skid male leveling mount with a 3.94 in round base, 1/2"-13 thread size, and 3,822 lbf capacity. It features a Buna-N thrust…

SKU 3G-OTH-517556

Brand
JW WINCO
Item
Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.94 in
Category
Non-Skid Male Leveling Mounts
Available to Order
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Technical Specifications

JW WINCO
Manufacturer Part Number
31-100-1/2X13-150-B1-SK
Type
3.94 in, 3,822 lbf Capacity
Hex Size
11/16 in
Includes
Nut
Base Shape
Round
Thread Size
1/2"-13
Load Capacity
3,822 lbf
Thrust Pad Material
Buna-N
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Male-End Leveling Mount: Swiveling Stud (MPN 31-100-1/2X13-150-B1-SK) is a non-skid male leveling mount with a 3.94 in round base, 1/2"-13 thread size, and 3,822 lbf capacity. It features a Buna-N thrust pad, includes a nut, and has an 11/16 in hex size.

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 the JW WINCO Male-End Leveling Mount used for?

The JW WINCO Male-End Leveling Mount (MPN 31-100-1/2X13-150-B1-SK) is used to level and stabilize industrial machinery, conveyors, and heavy equipment. Its swiveling stud and Buna-N thrust pad provide non-skid support and vibration dampening, making it suitable for manufacturing, packaging, and material handling applications.

What are the specifications of the JW WINCO 31-100-1/2X13-150-B1-SK leveling mount?

This JW WINCO leveling mount has a 3.94 in round base, 1/2"-13 thread size, and 3,822 lbf load capacity. It includes a nut, has an 11/16 in hex size, and features a Buna-N thrust pad. The male-end swiveling stud design allows for easy adjustment and secure mounting on threaded surfaces.

Where to buy JW WINCO leveling mounts worldwide?

3G Electric supplies JW WINCO leveling mounts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 31-100-1/2X13-150-B1-SK or other JW WINCO mounting solutions.

How to install a JW WINCO male-end leveling mount?

To install the JW WINCO male-end leveling mount, thread the 1/2"-13 stud into a matching threaded hole or nut on the equipment base. Use the 11/16 in hex to tighten securely. The swiveling base self-aligns to the floor, and the Buna-N pad prevents slipping. Always verify load capacity does not exceed 3,822 lbf.

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 non-skid male leveling mounts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3.94 in, 3,822 lbf Capacity (MPN 33-100-3/4X10-150-B1-UK). Key specifications — Base Shape: Round; Load Capacity: 3,822 lbf; Thrust Pad Material: Buna-N; Includes: Nut.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3.94 in, 3,822 lbf Capacity (MPN 33-100-3/4X10-150-B1-UK). Key specifications — Base Shape: Round; Load Capacity: 3,822 lbf; Thrust Pad Material: Buna-N; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.94 in, 2,473 lbf Capacity (MPN 30-100-1/2X13-150-A1-SK). Key specifications — Base Shape: Round; Load Capacity: 2,473 lbf; Thrust Pad Material: Buna-N; Includes: Rubber Pad; Hex Size: 11/16 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.94 in, 2,473 lbf Capacity (MPN 30-100-1/2X13-150-A1-SK). Key specifications — Base Shape: Round; Load Capacity: 2,473 lbf; Thrust Pad Material: Buna-N; Includes: Rubber Pad; Hex Size: 11/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 3.15 in, 2,248 lbf Capacity (MPN 30-80-3/8X16-100-A5-SK). Key specifications — Finish: Powder-Coated; Base Shape: Round; Load Capacity: 2,248 lbf; Thrust Pad Material: Buna-N; Includes: Nut; Hex Size: 11/16 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 3.15 in, 2,248 lbf Capacity (MPN 30-80-3/8X16-100-A5-SK). Key specifications — Finish: Powder-Coated; Base Shape: Round; Load Capacity: 2,248 lbf; Thrust Pad Material: Buna-N; Includes: Nut; Hex Size: 11/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3,597 lbf Capacity (MPN 42-80-3/4X10-100-A3-UK). Key specifications — Base Shape: Teardrop; Load Capacity: 3,597 lbf; Thrust Pad Material: Buna-N; Mounting Holes: Mounting Holes Included; Includes: Nut.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3,597 lbf Capacity (MPN 42-80-3/4X10-100-A3-UK). Key specifications — Base Shape: Teardrop; Load Capacity: 3,597 lbf; Thrust Pad Material: Buna-N; Mounting Holes: Mounting Holes Included; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 3.15 in, 4,271 lbf Capacity (MPN 33-80-5/8X11-100-B1-UK). Key specifications — Base Shape: Round; Load Capacity: 4,271 lbf; Thrust Pad Material: Buna-N; Includes: Nut.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 3.15 in, 4,271 lbf Capacity (MPN 33-80-5/8X11-100-B1-UK). Key specifications — Base Shape: Round; Load Capacity: 4,271 lbf; Thrust Pad Material: Buna-N; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3.15 in, 4,496 lbf Capacity (MPN 41-80-3/4X10-150-D1-UK). Key specifications — Finish: Plain; Base Shape: Round; Load Capacity: 4,496 lbf; Thrust Pad Material: Buna-N; Includes: Nut.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3.15 in, 4,496 lbf Capacity (MPN 41-80-3/4X10-150-D1-UK). Key specifications — Finish: Plain; Base Shape: Round; Load Capacity: 4,496 lbf; Thrust Pad Material: Buna-N; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 2.36 in, 2,698 lbf Capacity (MPN 32-60-1/2X13-100-A1-SK). Key specifications — Base Shape: Round; Load Capacity: 2,698 lbf; Thrust Pad Material: Buna-N; Includes: Nut; Hex Size: 11/16 in.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 2.36 in, 2,698 lbf Capacity (MPN 32-60-1/2X13-100-A1-SK). Key specifications — Base Shape: Round; Load Capacity: 2,698 lbf; Thrust Pad Material: Buna-N; Includes: Nut; Hex Size: 11/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.15 in, 2,698 lbf Capacity (MPN 32-80-1/2X13-100-A1-SK). Key specifications — Base Shape: Round; Load Capacity: 2,698 lbf; Thrust Pad Material: Buna-N; Includes: Rubber Pad; Hex Size: 11/16 in.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.15 in, 2,698 lbf Capacity (MPN 32-80-1/2X13-100-A1-SK). Key specifications — Base Shape: Round; Load Capacity: 2,698 lbf; Thrust Pad Material: Buna-N; Includes: Rubber Pad; Hex Size: 11/16 in.