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JW WINCO Swivel Male Leveling Mount, 1/2"-13 Thread, 1.57 in, 787 lbf Capacity - Swivel Male Leveling Mounts
JW WINCOSwivel Male Leveling Mounts

JW WINCO Swivel Male Leveling Mount, 1/2"-13 Thread, 1.57 in, 787 lbf Capacity

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
Swivel Male Leveling Mount, 1/2"-13 Thread, 1.57 in, 787 lbf Capacity
Category
Swivel Male Leveling Mounts
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

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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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This male leveling mount features a swiveling stud with 3/8"-16 thread and a round base with a rubber thrust pad. It has a load capacity of 800 lbf and includes a rubber pad and mounting holes. Used for leveling and vibration damping on industrial machinery and equipment
JW WINCO
This male leveling mount features a swiveling stud with 3/8"-16 thread and a round base with a rubber thrust pad. It has a load capacity of 800 lbf and includes a rubber pad and mounting holes. Used for leveling and vibration damping on industrial machinery and equipment
This steel mounting base is designed to hold a 1/2"-13 thread spring plunger. It provides a stable platform for positioning and clamping in industrial fixturing, jigs, and workholding applications. Overall dimensions: 1.5 in length, 1 in width, 0.63 in height, with a base height of 0.25 in and a mounting hole diameter of 13/64 in
This steel mounting base is designed to hold a 1/2"-13 thread spring plunger. It provides a stable platform for positioning and clamping in industrial fixturing, jigs, and workholding applications. Overall dimensions: 1.5 in length, 1 in width, 0.63 in height, with a base height of 0.25 in and a mounting hole diameter of 13/64 in
Taper lock bushing with an 8° taper for mounting pulleys, sprockets, and couplings onto shafts. Bore diameter 16 mm, overall length 1.25 in, overall diameter 2.75 in
Taper lock bushing with an 8° taper for mounting pulleys, sprockets, and couplings onto shafts. Bore diameter 16 mm, overall length 1.25 in, overall diameter 2.75 in
Taper lock bushing with 1-11/16 in bore diameter, 2.5 in overall length, and 5 in overall diameter. Features an 8° taper for secure mounting of pulleys, sprockets, and couplings onto shafts in power transmission systems
Taper lock bushing with 1-11/16 in bore diameter, 2.5 in overall length, and 5 in overall diameter. Features an 8° taper for secure mounting of pulleys, sprockets, and couplings onto shafts in power transmission systems
Taper lock bushing with 2 3/4 in bore diameter, 3.5 in overall length, and 6.375 in overall diameter. Used to mount pulleys, sprockets, and couplings onto shafts in power transmission systems, providing a concentric grip for easy installation and removal
Taper lock bushing with 2 3/4 in bore diameter, 3.5 in overall length, and 6.375 in overall diameter. Used to mount pulleys, sprockets, and couplings onto shafts in power transmission systems, providing a concentric grip for easy installation and removal
Inch-dimension taper lock bushing with 3 1/16 in bore diameter and 3.5 in overall length. Features an 8° taper angle for secure mounting of pulleys, sprockets, and couplings onto shafts in power transmission systems
Inch-dimension taper lock bushing with 3 1/16 in bore diameter and 3.5 in overall length. Features an 8° taper angle for secure mounting of pulleys, sprockets, and couplings onto shafts in power transmission systems

More from JW WINCO

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Swivel male leveling mount with 3/8"-16 thread size, 1.26 in round base, and 787 lbf load capacity. Features a 303 stainless steel thrust pad and includes a plastic thrust pad. Hex size is 3/16 in. Used for leveling and stabilizing machinery, conveyors, and equipment
JW WINCO
Swivel male leveling mount with 3/8"-16 thread size, 1.26 in round base, and 787 lbf load capacity. Features a 303 stainless steel thrust pad and includes a plastic thrust pad. Hex size is 3/16 in. Used for leveling and stabilizing machinery, conveyors, and equipment
Swivel male leveling mount with round base and 1/2"-13 thread size. Load capacity of 3,597 lbf and 11/16 in hex size. Includes nut; mounting holes not included. Used for leveling and stabilizing machinery, conveyors, and workstations on uneven floors
JW WINCO
Swivel male leveling mount with round base and 1/2"-13 thread size. Load capacity of 3,597 lbf and 11/16 in hex size. Includes nut; mounting holes not included. Used for leveling and stabilizing machinery, conveyors, and workstations on uneven floors
Swivel male leveling mount with M12 thread size and 25 mm stud length. Rated for 16 kN load capacity. Features a round base, 303 stainless steel thrust pad, and includes a plastic thrust pad. Used for leveling and stabilizing machinery, conveyors, and equipment
JW WINCO
Swivel male leveling mount with M12 thread size and 25 mm stud length. Rated for 16 kN load capacity. Features a round base, 303 stainless steel thrust pad, and includes a plastic thrust pad. Used for leveling and stabilizing machinery, conveyors, and equipment
Swivel male leveling mount with a 5/8"-11 thread size, 3.15 in round base, and 5,000 lbf load capacity. Zinc-plated finish. Includes mounting holes. Used for leveling and stabilizing industrial machinery, conveyors, and equipment
JW WINCO
Swivel male leveling mount with a 5/8"-11 thread size, 3.15 in round base, and 5,000 lbf load capacity. Zinc-plated finish. Includes mounting holes. Used for leveling and stabilizing industrial machinery, conveyors, and equipment
Swivel male leveling mount with a 1/2"-13 thread size and 3,597 lbf load capacity. Features a plain finish, teardrop base, 11/16 in hex size, and includes a nut with mounting holes. Used for leveling and stabilizing industrial machinery, conveyors, and equipment under heavy loads
JW WINCO
Swivel male leveling mount with a 1/2"-13 thread size and 3,597 lbf load capacity. Features a plain finish, teardrop base, 11/16 in hex size, and includes a nut with mounting holes. Used for leveling and stabilizing industrial machinery, conveyors, and equipment under heavy loads
Swivel male leveling mount with M20 threaded stud, 80 mm length, and round base. Supports 22,241.11 N load. Used for leveling and stabilizing industrial machinery, conveyors, and heavy equipment. Mounting holes not included
JW WINCO
Swivel male leveling mount with M20 threaded stud, 80 mm length, and round base. Supports 22,241.11 N load. Used for leveling and stabilizing industrial machinery, conveyors, and heavy equipment. Mounting holes not included
Swivel male leveling mount with a rectangular base width of 3-3/20 in and 1/2"-13 thread size. Supports a load capacity of 2,698 lbf. Includes a nut and mounting holes. Hex size is 11/16 in. Used for leveling and stabilizing equipment on uneven surfaces
JW WINCO
Swivel male leveling mount with a rectangular base width of 3-3/20 in and 1/2"-13 thread size. Supports a load capacity of 2,698 lbf. Includes a nut and mounting holes. Hex size is 11/16 in. Used for leveling and stabilizing equipment on uneven surfaces
Swivel male leveling mount with M16 thread, 110 mm length, and 33,361.66 N load capacity. Round base with mounting holes for secure installation. Used for leveling and stabilizing heavy machinery and equipment
JW WINCO
Swivel male leveling mount with M16 thread, 110 mm length, and 33,361.66 N load capacity. Round base with mounting holes for secure installation. Used for leveling and stabilizing heavy machinery and equipment