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JW WINCO Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/16"-18 Thread, 3 in Thread Lg - Knurled Knobs with Threaded Stud
JW WINCOKnurled Knobs with Threaded Stud

JW WINCO Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/16"-18 Thread, 3 in Thread Lg

The JW WINCO Knurled Screws (Knurled Hand Knobs with Threaded Stud, MPN 5T3KR3) are steel fasteners with a 1.5 in diameter, black finish, and a 5/16"-18 thread measuring 3 in in thread length. 3G Electric interprets…

SKU 3G-OTH-514781

Brand
JW WINCO
Item
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/16"-18 Thread, 3 in Thread Lg
Category
Knurled Knobs with Threaded Stud
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Technical Specifications

JW WINCO
Manufacturer Part Number
5T3KR3
Type
Steel
Dia
1.5 in
Color
Black
Thread
5/16"-18
Thread Lg
3 in
Knurled Hand Knobs
Knurled
View Full Spec Sheet

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

Product Description

The JW WINCO Knurled Screws (Knurled Hand Knobs with Threaded Stud, MPN 5T3KR3) are steel fasteners with a 1.5 in diameter, black finish, and a 5/16"-18 thread measuring 3 in in thread length. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

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 are JW WINCO knurled screws used for?

JW WINCO knurled screws with threaded studs are used for manual clamping, positioning, and adjustment in industrial machinery, jigs, and fixtures. The knurled head provides a secure grip for hand tightening without tools, making them ideal for quick-change setups in machining, assembly, and maintenance applications.

What are the specifications of JW WINCO 5T3KR3 knurled hand knobs?

The JW WINCO 5T3KR3 knurled hand knob has a 1.5 in diameter steel body with a black finish. It features a 5/16\"-18 thread with a 3 in thread length. This knurled screw is designed for manual operation and is commonly used in industrial fixturing and adjustment applications.

Where to buy JW WINCO knurled screws worldwide?

3G Electric supplies JW WINCO knurled screws 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 5T3KR3 or other JW WINCO fasteners.

How to select the right knurled hand knob for an application?

Select a knurled hand knob based on thread size, length, and material compatibility. For the JW WINCO 5T3KR3, the 5/16\"-18 thread and 3 in length suit medium-duty clamping. Ensure the knob diameter (1.5 in) provides adequate torque for hand tightening without tools. Match the steel construction to the operating environment.

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 knurled knobs with threaded stud. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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