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JW WINCO Steel Knurled Hand Knob with Threaded Hole - Knurled Knobs with Threaded Hole
JW WINCOKnurled Knobs with Threaded Hole

JW WINCO Steel Knurled Hand Knob with Threaded Hole

The JW WINCO Knurled Screws are knurled hand knobs with a threaded hole, featuring a 1 in diameter, 1/4"-20 thread, and 0.5 in thread length. These steel knobs are black and are identified by manufacturer part number…

SKU 3G-OTH-503358

Brand
JW WINCO
Item
Steel Knurled Hand Knob with Threaded Hole
Part Number
3TKR2
Category
Knurled Knobs with Threaded Hole
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Technical Specifications

JW WINCO
Manufacturer Part Number
3TKR2
Type
Steel
Dia
1 in
Color
Black
Thread
1/4"-20
Thread Lg
0.5 in
Knurled Hand Knobs
Knurled

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

Product Description

The JW WINCO Knurled Screws are knurled hand knobs with a threaded hole, featuring a 1 in diameter, 1/4"-20 thread, and 0.5 in thread length. These steel knobs are black and are identified by manufacturer part number 3TKR2.

Frequently Asked Questions

What are JW WINCO knurled screws used for?

JW WINCO knurled hand knobs with threaded hole are used for manual adjustment and clamping in industrial fixtures, jigs, and machinery. The knurled surface provides a secure grip for hand tightening without tools, making them ideal for quick positioning and locking applications across machining, assembly, and material handling equipment.

What are the specifications of JW WINCO knurled screws 3TKR2?

The JW WINCO 3TKR2 knurled screw has a 1 in diameter, 1/4\"-20 thread, and 0.5 in thread length. It is made of steel with a black finish. This knurled hand knob features a threaded hole design for direct mounting. These specifications ensure compatibility with standard industrial fastening and adjustment points.

Where to buy JW WINCO knurled screws worldwide?

3G Electric supplies JW WINCO knurled screws like the 3TKR2 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. As an industrial sourcing specialist, we provide genuine JW WINCO components and can quote for any quantity. Contact us for availability and lead time to your location.

How to install JW WINCO knurled hand knobs?

Install JW WINCO knurled hand knobs by threading the 1/4\"-20 stud into a matching tapped hole or onto a threaded rod. Tighten by hand using the knurled grip; no tools are required. For secure locking, apply thread-locking compound if vibration is present. Ensure the mating thread is clean and free of debris before installation.

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 knurled 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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