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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-M10-34-NV) is a swivel male leveling mount with an M10 thread size, 21 mm, and an 11 kN capacity. It features a round base, a 303 stainless steel…

SKU 3G-OTH-526987

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-M10-34-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-M10-34-NV) is a swivel male leveling mount with an M10 thread size, 21 mm, and an 11 kN capacity. It features a round base, a 303 stainless steel thrust pad, and includes 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 compensates for uneven floors, reducing vibration and wear. The 303 stainless steel thrust pad resists corrosion in demanding environments.

What are the specifications of the JW WINCO 638-21-M10-34-NV leveling mount?

The JW WINCO 638-21-M10-34-NV is a swivel male leveling mount with an M10 thread size, 21 mm stud length, and 11 kN load capacity. It has a round base, a 303 stainless steel thrust pad, and includes a plastic thrust pad.

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 638-21-M10-34-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 the equipment's tapped hole. Tighten the lock nut against the machine base. Adjust the mount height by rotating the base, then secure the jam nut. Ensure the plastic thrust pad contacts the floor evenly.

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, 1/2"-13 Thread Size, 3 3/20 in, 4,496 lbf Capacity (MPN 43-80-1/2X13-100-E0-SK). Key specifications — Finish: Plain; Base Shape: Rectangular; Load Capacity: 4,496 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Hex Size: 11/16 in; Base Width: 3-3/20 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3 3/20 in, 4,496 lbf Capacity (MPN 43-80-1/2X13-100-E0-SK). Key specifications — Finish: Plain; Base Shape: Rectangular; Load Capacity: 4,496 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Hex Size: 11/16 in; Base Width: 3-3/20 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 40 mm, 3.5 kN Capacity (MPN 638-40-M10-44-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, M10 Thread Size, 40 mm, 3.5 kN Capacity (MPN 638-40-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, M16 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 16N6W11). Key specifications — Base Shape: Round; Load Capacity: 22,241.11 N; Mounting Holes: Mounting Holes Not Included.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, M16 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 16N6W11). Key specifications — Base Shape: Round; Load Capacity: 22,241.11 N; Mounting Holes: Mounting Holes Not Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1"-8 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 12T6WP9). Key specifications — Base Shape: Round; Load Capacity: 7,500 lbf; Mounting Holes: Mounting Holes Included.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 1"-8 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 12T6WP9). Key specifications — Base Shape: Round; Load Capacity: 7,500 lbf; Mounting Holes: Mounting Holes Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 1.26 in, 787 lbf Capacity (MPN 638-32-3/8X16-34-NV). Key specifications — Base Shape: Round; Load Capacity: 787 lbf; Thrust Pad Material: 303 Stainless Steel; Includes: Plastic Thrust Pad; Hex Size: 3/16 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 1.26 in, 787 lbf Capacity (MPN 638-32-3/8X16-34-NV). Key specifications — Base Shape: Round; Load Capacity: 787 lbf; Thrust Pad Material: 303 Stainless Steel; Includes: Plastic Thrust Pad; Hex Size: 3/16 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M16 Thread Size, 110 mm, 33,361.66 N Capacity (MPN 16N4WP3). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 33,361.66 N; Mounting Holes: Mounting Holes Included.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, M16 Thread Size, 110 mm, 33,361.66 N Capacity (MPN 16N4WP3). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 33,361.66 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 8T6WP4). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 4,000 lbf; Mounting Holes: Mounting Holes Not 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 8T6WP4). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 4,000 lbf; Mounting Holes: Mounting Holes Not Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 0.98 in, 787 lbf Capacity (MPN 638-25-1/2X13-94-ST). Key specifications — 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, 0.98 in, 787 lbf Capacity (MPN 638-25-1/2X13-94-ST). Key specifications — Base Shape: Round; Load Capacity: 787 lbf; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad; Hex Size: 3/16 in.