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JW WINCO 4-Arm Knob with Threaded Hole, 1.26 in Dia, 1/4"-20 Thread - 4-Arm Knobs with Threaded Hole
JW WINCO4-Arm Knobs with Threaded Hole

JW WINCO 4-Arm Knob with Threaded Hole, 1.26 in Dia, 1/4"-20 Thread

The JW WINCO Plastic Hand Knob with Steel Hub (MPN 3TCC5/E) is a 4-arm knob with a threaded hole, featuring a 1.26 in diameter and a 1/4"-20 steel thread. This plastic knob with steel hub provides a durable grip for…

SKU 3G-OTH-518007

Also listed as: 3TCC5E · 3TCC5 E · 3TCC5-E

Brand
JW WINCO
Item
4-Arm Knob with Threaded Hole, 1.26 in Dia, 1/4"-20 Thread
Part Number
3TCC5/E
Category
4-Arm Knobs with Threaded Hole
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

JW WINCO
Manufacturer Part Number
3TCC5/E
Dia
1.26 in
Thread
1/4"-20

Technical Documents

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

Product Description

The JW WINCO Plastic Hand Knob with Steel Hub (MPN 3TCC5/E) is a 4-arm knob with a threaded hole, featuring a 1.26 in diameter and a 1/4"-20 steel thread. This plastic knob with steel hub provides a durable grip for manual adjustment and clamping applications across industrial equipment.

Frequently Asked Questions

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

This 4-arm knob with threaded hole is used for manual adjustment, clamping, and positioning on industrial machinery. The plastic body with steel hub provides a durable, comfortable grip for frequent hand-tightening in assembly, packaging, and material handling equipment.

What are the specifications of the JW WINCO 3TCC5/E hand knob?

The JW WINCO 3TCC5/E hand knob has a 1.26 in diameter, a 1/4"-20 steel thread, and a plastic body with steel hub. It is a 4-arm knob with a threaded hole, designed for manual adjustment and clamping applications.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 3TCC5/E model.

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

Simply thread the 1/4"-20 steel hub onto the matching male stud or bolt. Hand-tighten until secure. Avoid over-torquing to prevent damage to the plastic body. For frequent adjustments, ensure the mating 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.
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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.

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Plastic 4-arm knob with a steel thread insert. Diameter 1.57 in, thread size 5/16"-18. Used for manual adjustment and clamping in machinery and fixtures
JW WINCO
Plastic 4-arm knob with a steel thread insert. Diameter 1.57 in, thread size 5/16"-18. Used for manual adjustment and clamping in machinery and fixtures

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