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JW WINCO 7-Arm Knob with Threaded Hole, M12 Thread, 22 mm Thread Length - 7-Arm Knobs with Threaded Hole
JW WINCO7-Arm Knobs with Threaded Hole

JW WINCO 7-Arm Knob with Threaded Hole, M12 Thread, 22 mm Thread Length

The JW WINCO Hand Knob is a 7-arm (star) knob with a threaded hole, featuring a plastic body with brass thread and an M12 thread size. It has a 22 mm thread length (MPN 12NC87/KMS).

SKU 3G-OTH-524824

Also listed as: 12NC87KMS · 12NC87 KMS · 12NC87-KMS

Brand
JW WINCO
Item
7-Arm Knob with Threaded Hole, M12 Thread, 22 mm Thread Length
Part Number
12NC87/KMS
Category
7-Arm Knobs with Threaded Hole
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Technical Specifications

JW WINCO
Manufacturer Part Number
12NC87/KMS
Type
Plastic w/ Brass Thread, M12 Thread
Thread Lg
22 mm
Star Knobs
7 Point

Technical Documents

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

Product Description

The JW WINCO Hand Knob is a 7-arm (star) knob with a threaded hole, featuring a plastic body with brass thread and an M12 thread size. It has a 22 mm thread length (MPN 12NC87/KMS).

Frequently Asked Questions

What is a JW WINCO 7-arm hand knob used for?

A JW WINCO 7-arm hand knob provides manual adjustment and clamping on machinery, valves, and fixtures. Its star shape offers multiple grip points for easy torque application. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the JW WINCO 12NC87/KMS hand knob?

The JW WINCO 12NC87/KMS is a 7-point star knob with a plastic body and brass thread. It has an M12 thread size and a 22 mm thread length. This part is designed for manual operation in industrial equipment. 3G Electric supplies this genuine JW WINCO component worldwide.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies genuine JW WINCO hand knobs worldwide. We interpret your demand, source the correct OEM part, and handle full logistics and customs clearance for delivery to your facility. Contact us for availability and lead time on the 12NC87/KMS or other JW WINCO components.

How to select the right JW WINCO hand knob for my application?

Select a JW WINCO hand knob by matching thread size (e.g., M12), thread length (22 mm), and material (plastic with brass thread) to your equipment's mounting hole. The 7-arm design provides multiple grip positions. 3G Electric can help confirm the correct part number for your machinery.

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 7-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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