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JW WINCO Aluminum Star Knob 5 Point 1.97 in Dia 0BC51/AMT - Machinable 5-Arm Knobs
JW WINCOMachinable 5-Arm Knobs

JW WINCO Aluminum Star Knob 5 Point 1.97 in Dia 0BC51/AMT

The JW WINCO Aluminum Hand Knob is a machinable 5-arm star knob with a 1.97-inch diameter, made from aluminum. It is identified by manufacturer part number 0BC51/AMT.

SKU 3G-OTH-528445

Also listed as: 0BC51AMT · 0BC51 AMT · 0BC51-AMT

Brand
JW WINCO
Item
Aluminum Star Knob 5 Point 1.97 in Dia 0BC51/AMT
Part Number
0BC51/AMT
Category
Machinable 5-Arm Knobs
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Technical Specifications

JW WINCO
Manufacturer Part Number
0BC51/AMT
Type
Aluminum
Dia
1.97 in
Aluminum Star Knobs
5 Point

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

Product Description

The JW WINCO Aluminum Hand Knob is a machinable 5-arm star knob with a 1.97-inch diameter, made from aluminum. It is identified by manufacturer part number 0BC51/AMT.

Frequently Asked Questions

What is the JW WINCO Aluminum Hand Knob used for?

The JW WINCO Aluminum Hand Knob is a machinable 5-arm star knob used for manual adjustment and clamping on industrial machinery, jigs, and fixtures. Its aluminum construction provides lightweight, corrosion-resistant operation in machining, assembly, and material handling applications.

What are the specifications of the JW WINCO Aluminum Hand Knob?

The JW WINCO Aluminum Hand Knob (MPN 0BC51/AMT) is a 5-point star knob with a 1.97-inch diameter, made from aluminum. It is designed as a machinable 5-arm knob for manual control applications. JW WINCO manufactures this part for industrial adjustment and clamping tasks.

Where to buy the JW WINCO Aluminum Hand Knob worldwide?

3G Electric supplies the JW WINCO Aluminum Hand Knob (MPN 0BC51/AMT) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this machinable 5-arm star knob for your facility.

How to install the JW WINCO Aluminum Hand Knob?

To install the JW WINCO Aluminum Hand Knob, align the knob's center bore with the shaft or stud, then tighten the set screw or nut per the manufacturer's torque specification. Ensure the knob is seated flush against the mating surface. For machinable versions, you can modify the bore or face as needed.

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 machinable 5-arm knobs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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