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JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 21 mm - Swivel Male Leveling Mounts
JW WINCOSwivel Male Leveling Mounts

JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 21 mm

The JW WINCO Male-End Leveling Mount: Swiveling Stud (MPN 638-21-M10-57-NV) is a swivel male leveling mount with an M10 thread size, 21 mm, and an 11 kN load capacity. It features a round base, a 303 stainless steel…

SKU 3G-OTH-526827

Brand
JW WINCO
Item
Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 21 mm
Category
Swivel Male Leveling Mounts
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Technical Specifications

JW WINCO
Manufacturer Part Number
638-21-M10-57-NV
Type
M10 Thread Size, 21 mm
Capacity
11 kN
Includes
Plastic Thrust Pad
Base Shape
Round
Load Capacity
11 kN
Thrust Pad Material
303 Stainless Steel
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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 638-21-M10-57-NV) is a swivel male leveling mount with an M10 thread size, 21 mm, and an 11 kN load capacity. It features a round base, a 303 stainless steel thrust pad, and includes a plastic thrust pad.

Frequently Asked Questions

What is a JW WINCO Male-End Leveling Mount used for?

A JW WINCO Male-End Leveling Mount with swiveling stud is used to level and stabilize industrial machinery, conveyors, and workstations. Its M10 thread and 11 kN capacity support heavy equipment while compensating for uneven floors, reducing vibration and wear.

What are the specifications of the JW WINCO 638-21-M10-57-NV leveling mount?

The JW WINCO 638-21-M10-57-NV has an M10 thread size, 21 mm stud length, and 11 kN load capacity. It features a round base, 303 stainless steel thrust pad, and includes a plastic thrust pad. The swiveling stud allows angular adjustment for precise leveling.

Where to buy JW WINCO leveling mounts worldwide?

3G Electric supplies JW WINCO leveling mounts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 638-21-M10-57-NV or other JW WINCO parts.

How to install a JW WINCO swivel leveling mount?

To install a JW WINCO swivel leveling mount, thread the M10 stud into a matching tapped hole in the equipment base. Adjust the mount height by turning the stud, allowing the swivel pad to align with the floor. Tighten the lock nut once level is achieved.

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, 5/8"-11 Thread Size, 3.94 in, 3,597 lbf Capacity (MPN 23-100-5/8X11-75-D0-UK). Key specifications — Base Shape: Round; Load Capacity: 3,597 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 3.94 in, 3,597 lbf Capacity (MPN 23-100-5/8X11-75-D0-UK). Key specifications — Base Shape: Round; Load Capacity: 3,597 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 32 mm, 11 kN Capacity (MPN 638-32-M10-44-NV). Key specifications — Base Shape: Round; Load Capacity: 11 kN; Thrust Pad Material: 303 Stainless Steel; Includes: Plastic Thrust Pad.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 32 mm, 11 kN Capacity (MPN 638-32-M10-44-NV). Key specifications — Base Shape: Round; Load Capacity: 11 kN; Thrust Pad Material: 303 Stainless Steel; Includes: Plastic Thrust Pad.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1,798 lbf Capacity (MPN 42-50-1/2X13-100-A0-SK). Key specifications — Base Shape: Teardrop; Load Capacity: 1,798 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Hex Size: 11/16 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1,798 lbf Capacity (MPN 42-50-1/2X13-100-A0-SK). Key specifications — Base Shape: Teardrop; Load Capacity: 1,798 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Hex Size: 11/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 32 mm, 11 kN Capacity (MPN 638-32-M10-57-NI). Key specifications — Finish: Matte; Base Shape: Round; Load Capacity: 11 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 32 mm, 11 kN Capacity (MPN 638-32-M10-57-NI). Key specifications — Finish: Matte; Base Shape: Round; Load Capacity: 11 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 11T4WP6). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 7,500 lbf; Mounting Holes: Mounting Holes Not Included.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 11T4WP6). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 7,500 lbf; Mounting Holes: Mounting Holes Not Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in, 2,698 lbf Capacity (MPN 41-40-1/2X13-100-B0-SK). Key specifications — Finish: Plain; Base Shape: Round; Load Capacity: 2,698 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Hex Size: 11/16 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in, 2,698 lbf Capacity (MPN 41-40-1/2X13-100-B0-SK). Key specifications — Finish: Plain; Base Shape: Round; Load Capacity: 2,698 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Hex Size: 11/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M16 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 16N6WP8). 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, M16 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 16N6WP8). Key specifications — Base Shape: Round; Load Capacity: 22,241.11 N; Mounting Holes: Mounting Holes Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.97 in, 4,000 lbf Capacity (MPN 8T6WP7). Key specifications — Base Shape: Round; Load Capacity: 4,000 lbf; Mounting Holes: Mounting Holes Included.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.97 in, 4,000 lbf Capacity (MPN 8T6WP7). Key specifications — Base Shape: Round; Load Capacity: 4,000 lbf; Mounting Holes: Mounting Holes Included.