Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
JW WINCO 4-Arm Knob with Threaded Hole, 1.57 in Dia, 5/16"-18 Thread - 4-Arm Knobs with Threaded Hole
JW WINCO4-Arm Knobs with Threaded Hole

JW WINCO 4-Arm Knob with Threaded Hole, 1.57 in Dia, 5/16"-18 Thread

The JW WINCO Plastic Hand Knob with Steel Hub is a 4-arm knob with a threaded hole, featuring a 1.57 in diameter and a 5/16"-18 thread. This plastic knob with a steel thread insert (MPN 5TCC6/E) provides a durable…

SKU 3G-OTH-518008

Also listed as: 5TCC6E · 5TCC6 E · 5TCC6-E

Brand
JW WINCO
Item
4-Arm Knob with Threaded Hole, 1.57 in Dia, 5/16"-18 Thread
Part Number
5TCC6/E
Category
4-Arm Knobs with Threaded Hole
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
5TCC6/E
Dia
1.57 in
Thread
5/16"-18

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 Plastic Hand Knob with Steel Hub is a 4-arm knob with a threaded hole, featuring a 1.57 in diameter and a 5/16"-18 thread. This plastic knob with a steel thread insert (MPN 5TCC6/E) provides a durable grip for manual adjustment and clamping applications.

Frequently Asked Questions

What is a JW WINCO Plastic Hand Knob with Steel Hub used for?

This 4-arm knob with a threaded hole provides a durable grip for manual adjustment and clamping applications. The steel thread insert (5/16"-18) ensures reliable fastening in machinery, fixtures, and industrial equipment where frequent hand tightening is required.

What are the specifications of the JW WINCO 5TCC6/E hand knob?

The JW WINCO Plastic Hand Knob with Steel Hub (MPN 5TCC6/E) has a 1.57 in diameter and a 5/16"-18 thread. It features a plastic body with a steel thread insert, making it suitable for manual adjustment and clamping tasks in industrial settings.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the 5TCC6/E to support your maintenance and production needs across any location.

How to install a JW WINCO plastic hand knob with steel hub?

To install, simply thread the 5/16"-18 steel insert onto a matching male stud or bolt. Tighten by hand using the 4-arm design for secure clamping. Avoid over-torquing to prevent damage to the plastic body. For best results, ensure threads are clean and lubricated.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
Not sure this is the right part? Photo-identify it→

JW WINCO Products

3G Electric supplies JW WINCO 4-arm 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 →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first