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
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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 WINCOJW 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.









