We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in - Swivel Male Leveling Mounts
JW WINCOSwivel Male Leveling Mounts

JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in

The JW WINCO Male-End Leveling Mount: Swiveling Stud (SKU 638-40-1/2X13-94-ST, MPN 638-40-1/2X13-94-ST) is a swivel male leveling mount with a round base, 1/2"-13 thread size, 1.57 in diameter, and 787 lbf load…

SKU 3G-OTH-526917

Also listed as: 6384012X1394ST · 638 40 1 2X13 94 ST · 638-40-1-2X13-94-ST

Brand
JW WINCO
Item
Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 1.57 in
Category
Swivel Male Leveling Mounts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
638-40-1/2X13-94-ST
Type
1.57 in, 787 lbf Capacity
Hex Size
3/16 in
Includes
Plastic Thrust Pad
Base Shape
Round
Thread Size
1/2"-13
Load Capacity
787 lbf
Thrust Pad Material
Polyacetal

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Male-End Leveling Mount: Swiveling Stud (SKU 638-40-1/2X13-94-ST, MPN 638-40-1/2X13-94-ST) is a swivel male leveling mount with a round base, 1/2"-13 thread size, 1.57 in diameter, and 787 lbf load capacity. It includes a polyacetal plastic thrust pad and has a 3/16 in hex size.

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 787 lbf capacity and polyacetal thrust pad reduce vibration and protect floors. 3G Electric supplies this mount across 14 industrial departments, including material handling and machining.

What are the specifications of the JW WINCO 638-40-1/2X13-94-ST leveling mount?

The JW WINCO 638-40-1/2X13-94-ST has a 1/2"-13 thread size, 1.57 in diameter, 787 lbf load capacity, round base, and 3/16 in hex size. It includes a polyacetal plastic thrust pad. 3G Electric sources this mount for global industrial applications.

Where to buy JW WINCO leveling mounts worldwide?

3G Electric supplies JW WINCO leveling mounts worldwide, handling logistics and customs for delivery. As a global industrial solutions provider, we source genuine parts like the 638-40-1/2X13-94-ST across 14 departments. Contact us for availability and lead time.

How to install a JW WINCO swivel male leveling mount?

To install a JW WINCO swivel male leveling mount, thread the 1/2"-13 stud into a matching tapped hole in the equipment base. Tighten with a 3/16 in hex wrench until level. The polyacetal thrust pad swivels to distribute load evenly. 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 1.97 in, 800 lbf Capacity (MPN 6T3WP7N)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 1.97 in, 800 lbf Capacity (MPN 6T3WP7N)
APPROVED VENDOR Spring Plunger Mounting Base: Steel, For 1/2"-13 Thread (MPN Z0382)
APPROVED VENDOR Spring Plunger Mounting Base: Steel, For 1/2"-13 Thread (MPN Z0382)
APPROVED VENDOR Taper Lock Bushing: 2012, 16 mm Bore Dia, 1.25 in Overall Lg, 2.75 in Overall Dia (MPN 2012X16MM)
APPROVED VENDOR Taper Lock Bushing: 2012, 16 mm Bore Dia, 1.25 in Overall Lg, 2.75 in Overall Dia (MPN 2012X16MM)
APPROVED VENDOR Taper Lock Bushing: 3525, 1 11/16 in Bore Dia, 2.5 in Overall Lg, 5 in Overall Dia (MPN 3525X1-11/16)
APPROVED VENDOR Taper Lock Bushing: 3525, 1 11/16 in Bore Dia, 2.5 in Overall Lg, 5 in Overall Dia (MPN 3525X1-11/16)
APPROVED VENDOR Taper Lock Bushing: 4535, 2 3/4 in Bore Dia, 3.5 in Overall Lg, 6.375 in Overall Dia (MPN 4535X2-3/4)
APPROVED VENDOR Taper Lock Bushing: 4535, 2 3/4 in Bore Dia, 3.5 in Overall Lg, 6.375 in Overall Dia (MPN 4535X2-3/4)
APPROVED VENDOR Taper Lock Bushing: 4535, 3 1/16 in Bore Dia, 3.5 in Overall Lg, Inch, 8° (MPN 4535X3-1/16)
APPROVED VENDOR Taper Lock Bushing: 4535, 3 1/16 in Bore Dia, 3.5 in Overall Lg, Inch, 8° (MPN 4535X3-1/16)

More from JW WINCO

View all JW WINCO parts
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 2,248 lbf Capacity (MPN 42-60-3/8X16-100-A0-SK)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 2,248 lbf Capacity (MPN 42-60-3/8X16-100-A0-SK)
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 10T4WP6)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 5/8"-11 Thread Size, 4.33 in, 7,500 lbf Capacity (MPN 10T4WP6)
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 10N3W11)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 10N3W11)
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3 3/20 in, 3,597 lbf Capacity (MPN 42-80-3/4X10-150-E0-UK)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/4"-10 Thread Size, 3 3/20 in, 3,597 lbf Capacity (MPN 42-80-3/4X10-150-E0-UK)
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.15 in, 3,822 lbf Capacity (MPN 23-80-1/2X13-150-D0-SK)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 1/2"-13 Thread Size, 3.15 in, 3,822 lbf Capacity (MPN 23-80-1/2X13-150-D0-SK)
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 10N4W11)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, M10 Thread Size, 80 mm, 22,241.11 N Capacity (MPN 10N4W11)
JW WINCO Male-End Leveling Mount: Swiveling Stud, M12 Thread Size, 50 mm, 17,792.89 N Capacity (MPN 12N4W10)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, M12 Thread Size, 50 mm, 17,792.89 N Capacity (MPN 12N4W10)
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 1.26 in, 787 lbf Capacity (MPN 638-32-3/8X16-74-NV)
JW WINCO
JW WINCO Male-End Leveling Mount: Swiveling Stud, 3/8"-16 Thread Size, 1.26 in, 787 lbf Capacity (MPN 638-32-3/8X16-74-NV)