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JW WINCO Ball Knob, Plastic, M12 Thread, 15 mm Thread Length, 40 mm Diameter - Ball Knobs with Threaded Hole
JW WINCOBall Knobs with Threaded Hole

JW WINCO Ball Knob, Plastic, M12 Thread, 15 mm Thread Length, 40 mm Diameter

The JW WINCO Ball Knob (MPN 319-KU-40-M12-C) is a plastic ball knob with a threaded hole, featuring an M12 thread, 15 mm thread length, and 40 mm diameter. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-524033

Also listed as: 319KU40M12C · 319 KU 40 M12 C

Brand
JW WINCO
Item
Ball Knob, Plastic, M12 Thread, 15 mm Thread Length, 40 mm Diameter
Part Number
319-KU-40-M12-C
Category
Ball Knobs with Threaded Hole
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Technical Specifications

JW WINCO
Manufacturer Part Number
319-KU-40-M12-C
Type
Plastic, M12 Thread
Dia
40 mm
Thread Lg
15 mm

Technical Documents

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

Product Description

The JW WINCO Ball Knob (MPN 319-KU-40-M12-C) is a plastic ball knob with a threaded hole, featuring an M12 thread, 15 mm thread length, and 40 mm diameter. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the JW WINCO 319-KU-40-M12-C ball knob used for?

The JW WINCO 319-KU-40-M12-C is a plastic ball knob with a threaded hole, used as a hand-operated control on machinery, valves, and adjustment mechanisms. Its 40 mm diameter and M12 thread provide a secure grip and easy installation in industrial equipment across machining, material handling, and other departments.

What are the specifications of the JW WINCO ball knob 319-KU-40-M12-C?

The JW WINCO ball knob (MPN 319-KU-40-M12-C) has a 40 mm diameter, M12 thread, and 15 mm thread length. It is made of plastic with a threaded hole design. These specs ensure compatibility with standard M12 studs for secure mounting in control panels and machinery.

Where to buy JW WINCO ball knobs worldwide?

3G Electric supplies JW WINCO ball knobs like the 319-KU-40-M12-C to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine components across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install a JW WINCO threaded ball knob?

To install the JW WINCO ball knob, simply thread it onto a matching M12 stud or bolt until snug. Use hand-tightening only to avoid over-torquing the plastic. Ensure the mating thread length is at least 15 mm for full engagement. This provides a secure, removable grip for manual adjustments.

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 ball 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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Steel ball knob with a threaded hole for manual control on machinery, valves, and equipment. Features a 5/8"-11 thread with 0.75 in thread length and 1.88 in diameter. Provides a secure grip for adjustment and operation in industrial settings
JW WINCO
Steel ball knob with a threaded hole for manual control on machinery, valves, and equipment. Features a 5/8"-11 thread with 0.75 in thread length and 1.88 in diameter. Provides a secure grip for adjustment and operation in industrial settings

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