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

3G Electric
RFQ CartGet a QuoteSign inSign up
JW WINCO Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/2"-13 Thread, 0.75 in Thread Lg - Knurled Knobs with Threaded Hole
JW WINCOKnurled Knobs with Threaded Hole

JW WINCO Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/2"-13 Thread, 0.75 in Thread Lg

The JW WINCO Knurled Screws (MPN 8TKR5) are steel knurled hand knobs with a threaded hole, featuring a 2.5 in diameter, 1/2"-13 thread, and 0.75 in thread length in a black finish. 3G Electric interprets your demand…

SKU 3G-OTH-503339

Brand
JW WINCO
Item
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/2"-13 Thread, 0.75 in Thread Lg
Category
Knurled Knobs with Threaded Hole
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

JW WINCO
Manufacturer Part Number
8TKR5
Type
Steel
Dia
2.5 in
Color
Black
Thread
1/2"-13
Thread Lg
0.75 in
Knurled Hand Knobs
Knurled
View Full Spec Sheet

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 Knurled Screws (MPN 8TKR5) are steel knurled hand knobs with a threaded hole, featuring a 2.5 in diameter, 1/2"-13 thread, and 0.75 in thread length in a black finish. 3G Electric interprets your demand for these industrial fasteners, sourcing them across 14 departments—including our specialist depth in controls—and provides a quoted price with accountable support.

Frequently Asked Questions

What are JW WINCO knurled screws used for?

JW WINCO knurled screws (MPN 8TKR5) are steel hand knobs with a threaded hole, used for manual adjustment and clamping in industrial machinery, fixtures, and assembly lines. Their knurled surface provides a secure grip without tools. 3G Electric sources these across 14 departments, including controls, and delivers worldwide.

What are the specifications of JW WINCO knurled hand knobs?

The JW WINCO 8TKR5 knurled hand knob has a 2.5 in diameter, 1/2"-13 thread, and 0.75 in thread length. It is made of steel with a black finish. This threaded-hole style is designed for manual tightening. 3G Electric supplies this part with full logistics and customs support globally.

Where to buy JW WINCO knurled screws worldwide?

3G Electric supplies JW WINCO knurled screws (MPN 8TKR5) worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we interpret your demand and provide a quoted price with accountable support. Contact us to order this steel hand knob with a 2.5 in diameter and 1/2"-13 thread.

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

To select the right knurled hand knob, match thread size (e.g., 1/2"-13), diameter (2.5 in), and thread length (0.75 in) to your fixture. Consider material—steel for durability—and finish for corrosion resistance. 3G Electric can help you source JW WINCO knobs and other industrial fasteners across 14 departments.

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 hole. 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 →

More from JW WINCO

View all JW WINCO parts →
Knurled Nuts; Knurled Knobs: Knurled, Plastic w/ Brass Thread, M8 Thread, 9 mm Thread Lg, 26 mm Dia (MPN 6128015). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Nuts; Knurled Knobs: Knurled, Plastic w/ Brass Thread, M8 Thread, 9 mm Thread Lg, 26 mm Dia (MPN 6128015). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/4"-20 Thread, 0.5 in Thread Lg, 1 in Dia (MPN 3TKR2). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/4"-20 Thread, 0.5 in Thread Lg, 1 in Dia (MPN 3TKR2). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/4"-20 Thread, 0.38 in Thread Lg, 0.75 in Dia (MPN 3TKR1). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/4"-20 Thread, 0.38 in Thread Lg, 0.75 in Dia (MPN 3TKR1). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/16"-18 Thread, 0.63 in Thread Lg, 1.5 in Dia (MPN 5TKR3). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/16"-18 Thread, 0.63 in Thread Lg, 1.5 in Dia (MPN 5TKR3). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/2"-13 Thread, 0.63 in Thread Lg, 2 in Dia (MPN 8TKR4). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 1/2"-13 Thread, 0.63 in Thread Lg, 2 in Dia (MPN 8TKR4). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/8"-11 Thread, 0.75 in Thread Lg, 2.5 in Dia (MPN 10TKR5). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 5/8"-11 Thread, 0.75 in Thread Lg, 2.5 in Dia (MPN 10TKR5). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 3/8"-16 Thread, 0.63 in Thread Lg, 1.5 in Dia (MPN 6TKR3). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 3/8"-16 Thread, 0.63 in Thread Lg, 1.5 in Dia (MPN 6TKR3). Key specifications — Brand: JW WINCO; Color: Black.
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 3/8"-16 Thread, 0.63 in Thread Lg, 2 in Dia (MPN 6TKR4). Key specifications — Brand: JW WINCO; Color: Black.
JW WINCO
Knurled Screws; Knurled Hand Knobs: Knurled, Steel, 3/8"-16 Thread, 0.63 in Thread Lg, 2 in Dia (MPN 6TKR4). Key specifications — Brand: JW WINCO; Color: Black.