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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 0.71 in - Swivel Male Leveling Mounts
JW WINCOSwivel Male Leveling Mounts

JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 0.71 in

The JW WINCO Male-End Leveling Mount (SKU 805W15, MPN 638-18-3/8X16-57-NI) is a swiveling stud mount with a 3/8"-16 thread size, 0.71 in base, and 787 lbf load capacity. It features a matte finish, round base…

SKU 3G-OTH-527244

Brand
JW WINCO
Item
Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 0.71 in
Category
Swivel Male Leveling Mounts
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Technical Specifications

JW WINCO
Manufacturer Part Number
638-18-3/8X16-57-NI
Type
0.71 in, 787 lbf Capacity
Finish
Matte
Hex Size
3/16 in
Includes
Plastic Thrust Pad
Base Shape
Round
Thread Size
3/8"-16
Load Capacity
787 lbf
Thrust Pad Material
Polyacetal
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Male-End Leveling Mount (SKU 805W15, MPN 638-18-3/8X16-57-NI) is a swiveling stud mount with a 3/8"-16 thread size, 0.71 in base, and 787 lbf load capacity. It features a matte finish, round base, polyacetal thrust pad, and 3/16 in hex size, including a plastic thrust pad.

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 Male-End Leveling Mount used for?

A JW WINCO Male-End Leveling Mount levels and stabilizes industrial machinery, conveyors, and equipment. Its swiveling stud and polyacetal thrust pad compensate for uneven floors, reducing vibration and wear. 3G Electric supplies this mount across 14 industrial departments, including material handling and machining.

What are the specifications of the JW WINCO 638-18-3/8X16-57-NI leveling mount?

The JW WINCO 638-18-3/8X16-57-NI has a 3/8"-16 thread size, 0.71 in round base, 787 lbf load capacity, matte finish, 3/16 in hex size, and a polyacetal thrust pad. It includes a plastic thrust pad. 3G Electric sources this mount for global delivery.

Where to buy JW WINCO leveling mounts worldwide?

3G Electric supplies JW WINCO leveling mounts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like the 638-18-3/8X16-57-NI across 14 departments. Contact us for availability and delivery to your location.

How to install a JW WINCO swivel leveling mount?

To install a JW WINCO swivel leveling mount, thread the 3/8"-16 stud into the equipment's tapped hole, then adjust the polyacetal thrust pad to contact the floor. Tighten the hex (3/16 in) to lock. Ensure the load does not exceed 787 lbf. 3G Electric provides sourcing support for these mounts.

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 swivel 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, M12 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 12N4WP8). Key specifications — Base Shape: Round; Load Capacity: 22,241.11 N; Mounting Holes: Mounting Holes Included.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M12 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 12N4WP8). Key specifications — Base Shape: Round; Load Capacity: 22,241.11 N; Mounting Holes: Mounting Holes Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 18 mm, 3.5 kN Capacity (MPN 638-18-M10-44-ST). Key specifications — Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 18 mm, 3.5 kN Capacity (MPN 638-18-M10-44-ST). Key specifications — Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in, 787 lbf Capacity (MPN 638-40-1/2X13-94-NI). Key specifications — Finish: Matte; Base Shape: Round; Load Capacity: 787 lbf; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad; Hex Size: 3/16 in.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in, 787 lbf Capacity (MPN 638-40-1/2X13-94-NI). Key specifications — Finish: Matte; Base Shape: Round; Load Capacity: 787 lbf; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad; Hex Size: 3/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 10T4WP3). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 7,500 lbf; Mounting Holes: Mounting Holes Included.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 10T4WP3). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 7,500 lbf; Mounting Holes: Mounting Holes Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3.15 in, 3,597 lbf Capacity (MPN 40-80-3/4X10-150-A0-UK). Key specifications — Base Shape: Round; Load Capacity: 3,597 lbf; Includes: Nut.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3.15 in, 3,597 lbf Capacity (MPN 40-80-3/4X10-150-A0-UK). Key specifications — Base Shape: Round; Load Capacity: 3,597 lbf; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M12 Thread Size, 25 mm, 3.5 kN Capacity (MPN 638-25-M12-34-ST). Key specifications — Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, M12 Thread Size, 25 mm, 3.5 kN Capacity (MPN 638-25-M12-34-ST). Key specifications — Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M6 Thread Size, 21 mm, 3.5 kN Capacity (MPN 638-21-M6-36-NV). Key specifications — Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: 303 Stainless Steel; Includes: Plastic Thrust Pad.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M6 Thread Size, 21 mm, 3.5 kN Capacity (MPN 638-21-M6-36-NV). Key specifications — Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: 303 Stainless Steel; Includes: Plastic Thrust Pad.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 3.15 in, 5,000 lbf Capacity (MPN 6T6WP2). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 5,000 lbf; Mounting Holes: Mounting Holes Included.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 3.15 in, 5,000 lbf Capacity (MPN 6T6WP2). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 5,000 lbf; Mounting Holes: Mounting Holes Included.