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JW WINCO Male-End Leveling Mount: Swiveling Stud, M6 Thread Size, 21 mm - Swivel Male Leveling Mounts
JW WINCOSwivel Male Leveling Mounts

JW WINCO Male-End Leveling Mount: Swiveling Stud, M6 Thread Size, 21 mm

The JW WINCO Male-End Leveling Mount: Swiveling Stud (MPN 638-21-M6-36-NV) is a swivel male leveling mount with an M6 thread size, 21 mm, and a 3.5 kN capacity. It features a round base, a 303 Stainless Steel thrust…

SKU 3G-OTH-526790

Brand
JW WINCO
Item
Male-End Leveling Mount: Swiveling Stud, M6 Thread Size, 21 mm
Category
Swivel Male Leveling Mounts
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Technical Specifications

JW WINCO
Manufacturer Part Number
638-21-M6-36-NV
Type
M6 Thread Size, 21 mm
Capacity
3.5 kN
Includes
Plastic Thrust Pad
Base Shape
Round
Load Capacity
3.5 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-M6-36-NV) is a swivel male leveling mount with an M6 thread size, 21 mm, and a 3.5 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 provides precise height adjustment and leveling for industrial machinery, conveyors, and workstations. Its swiveling stud compensates for uneven floors, reducing vibration and ensuring stable equipment operation across manufacturing and assembly environments.

What are the specifications of the JW WINCO 638-21-M6-36-NV leveling mount?

The JW WINCO 638-21-M6-36-NV is a swivel male leveling mount with an M6 thread size, 21 mm stud length, and 3.5 kN load capacity. It has a round base, a 303 Stainless Steel thrust pad, and includes a plastic thrust pad for corrosion resistance and smooth adjustment.

Where to buy JW WINCO leveling mounts worldwide?

3G Electric supplies JW WINCO leveling mounts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine JW WINCO parts like the 638-21-M6-36-NV to industrial buyers needing reliable leveling solutions for machinery and equipment.

How to install a JW WINCO swivel leveling mount?

To install a JW WINCO swivel leveling mount, thread the M6 stud into a matching tapped hole on the equipment base. Tighten to the recommended torque, then adjust the mount height by rotating the base. The swiveling stud self-aligns to the floor surface for even load distribution.

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, M10 Thread Size, 50 mm, 17,792.89 N Capacity (MPN 10N3WP7). Key specifications — Base Shape: Round; Load Capacity: 17,792.89 N; Mounting Holes: Mounting Holes Included.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 50 mm, 17,792.89 N Capacity (MPN 10N3WP7). Key specifications — Base Shape: Round; Load Capacity: 17,792.89 N; Mounting Holes: Mounting Holes Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 3 3/20 in, 4,496 lbf Capacity (MPN 43-80-5/8X11-75-G0-UK). Key specifications — Finish: Plain; Base Shape: Rectangular; Load Capacity: 4,496 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Base Width: 3-3/20 in.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 3 3/20 in, 4,496 lbf Capacity (MPN 43-80-5/8X11-75-G0-UK). Key specifications — Finish: Plain; Base Shape: Rectangular; Load Capacity: 4,496 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Base Width: 3-3/20 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in, 787 lbf Capacity (MPN 638-40-1/2X13-74-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, 1.57 in, 787 lbf Capacity (MPN 638-40-1/2X13-74-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 Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3 3/20 in, 4,496 lbf Capacity (MPN 43-80-3/4X10-150-G0-UK). Key specifications — Finish: Plain; Base Shape: Rectangular; Load Capacity: 4,496 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Base Width: 3-3/20 in.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3 3/20 in, 4,496 lbf Capacity (MPN 43-80-3/4X10-150-G0-UK). Key specifications — Finish: Plain; Base Shape: Rectangular; Load Capacity: 4,496 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut; Base Width: 3-3/20 in.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 18 mm, 3.5 kN Capacity (MPN 638-18-M10-57-NI). Key specifications — Finish: Matte; 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-M10-57-NI). Key specifications — Finish: Matte; Base Shape: Round; Load Capacity: 3.5 kN; Thrust Pad Material: Polyacetal; Includes: Plastic Thrust Pad.
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 2,698 lbf Capacity (MPN 42-80-5/8X11-100-A0-UK). Key specifications — Base Shape: Teardrop; Load Capacity: 2,698 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut.
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 2,698 lbf Capacity (MPN 42-80-5/8X11-100-A0-UK). Key specifications — Base Shape: Teardrop; Load Capacity: 2,698 lbf; Mounting Holes: Mounting Holes Included; Includes: Nut.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M20 Thread Size, 110 mm, 33,361.66 N Capacity (MPN 20N8W12). Key specifications — Base Shape: Round; Load Capacity: 33,361.66 N; Mounting Holes: Mounting Holes Not Included.
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JW WINCO Male-End Leveling Mount: Swiveling Stud, M20 Thread Size, 110 mm, 33,361.66 N Capacity (MPN 20N8W12). Key specifications — Base Shape: Round; Load Capacity: 33,361.66 N; Mounting Holes: Mounting Holes Not Included.
JW WINCO Male-End Leveling Mount: Swiveling Stud, M12 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 12N3WP5). Key specifications — Finish: Zinc-Plated; 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, M12 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 12N3WP5). Key specifications — Finish: Zinc-Plated; Base Shape: Round; Load Capacity: 22,241.11 N; Mounting Holes: Mounting Holes Not Included.