We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
JW WINCO 7-Arm Knob with Threaded Hole, Plastic w/ SS Thread, 1/2"-13 - 7-Arm Knobs with Threaded Hole
JW WINCO7-Arm Knobs with Threaded Hole

JW WINCO 7-Arm Knob with Threaded Hole, Plastic w/ SS Thread, 1/2"-13

The JW WINCO Plastic Hand Knobs with Stainless Steel Hub: 7 Point is a 7-arm knob with a threaded hole, featuring a plastic body with stainless steel thread. It has a 1/2"-13 thread size and is identified by…

SKU 3G-OTH-524876

Also listed as: 8TX37E · 8TX37 E · 8TX37-E

Brand
JW WINCO
Item
7-Arm Knob with Threaded Hole, Plastic w/ SS Thread, 1/2"-13
Category
7-Arm Knobs with Threaded Hole
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
8TX37/E
Type
Plastic w/ SS Thread
Thread
1/2"-13

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JW WINCO Plastic Hand Knobs with Stainless Steel Hub: 7 Point is a 7-arm knob with a threaded hole, featuring a plastic body with stainless steel thread. It has a 1/2"-13 thread size and is identified by manufacturer part number 8TX37/E.

Frequently Asked Questions

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

The JW WINCO 7-point plastic hand knob with stainless steel hub is used for manual adjustment and clamping in industrial machinery, jigs, and fixtures. Its 1/2"-13 threaded stainless steel insert provides durable, corrosion-resistant engagement for frequent repositioning in assembly, packaging, and material handling equipment.

What are the specifications of the JW WINCO 8TX37/E hand knob?

The JW WINCO 8TX37/E is a 7-arm plastic hand knob with a stainless steel threaded hub. It has a 1/2"-13 thread size and a plastic body with stainless steel thread insert. The manufacturer part number is 8TX37/E, and the type is Plastic w/ SS Thread.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO plastic hand knobs with stainless steel hub to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders. Contact us to source the 8TX37/E or other JW WINCO knobs for your industrial application.

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

To select the correct JW WINCO hand knob, match the thread size (1/2"-13 for the 8TX37/E) to your mating component. Consider the knob diameter, number of points (7-arm), and material—plastic with stainless steel hub offers corrosion resistance. Verify the manufacturer part number against your equipment manual for proper fit.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from JW WINCO

View all JW WINCO parts →
This 7-arm knob features a plastic body with a steel threaded insert for manual adjustment and clamping. The 3/8"-16 thread size allows engagement with corresponding studs or bolts. Suitable for use in machinery, jigs, and fixtures where repeated hand tightening is required
JW WINCO
This 7-arm knob features a plastic body with a steel threaded insert for manual adjustment and clamping. The 3/8"-16 thread size allows engagement with corresponding studs or bolts. Suitable for use in machinery, jigs, and fixtures where repeated hand tightening is required
This 7-arm knob features a plastic body with a stainless steel M12 threaded insert and a 22 mm thread length. The 7-point star design provides multiple grip points for manual adjustment and clamping without tools. Suitable for use on machinery, fixtures, and workholding equipment
JW WINCO
This 7-arm knob features a plastic body with a stainless steel M12 threaded insert and a 22 mm thread length. The 7-point star design provides multiple grip points for manual adjustment and clamping without tools. Suitable for use on machinery, fixtures, and workholding equipment
Plastic 7-arm knob with a steel thread insert. Thread size 5/8"-11. Used for manual adjustment and clamping on machinery, jigs, and fixtures
JW WINCO
Plastic 7-arm knob with a steel thread insert. Thread size 5/8"-11. Used for manual adjustment and clamping on machinery, jigs, and fixtures
This 7-arm knob features a plastic body with a stainless steel M16 threaded insert and a 30 mm thread length. The seven-point star design provides a secure grip for manual adjustment and clamping tasks on machinery, jigs, and fixtures
JW WINCO
This 7-arm knob features a plastic body with a stainless steel M16 threaded insert and a 30 mm thread length. The seven-point star design provides a secure grip for manual adjustment and clamping tasks on machinery, jigs, and fixtures
This 7-arm star knob features a plastic body with a stainless steel M12 threaded insert and a 22 mm thread length. The seven-point design provides a secure, non-slip grip for manual adjustment and clamping on machinery, jigs, and fixtures. The corrosion-resistant construction suits industrial environments where frequent hand tightening is required
JW WINCO
This 7-arm star knob features a plastic body with a stainless steel M12 threaded insert and a 22 mm thread length. The seven-point design provides a secure, non-slip grip for manual adjustment and clamping on machinery, jigs, and fixtures. The corrosion-resistant construction suits industrial environments where frequent hand tightening is required
7-arm knob with threaded hole, 50 mm diameter, plastic body with steel M8 thread. Used for manual adjustment, clamping, and positioning on industrial machinery and equipment
JW WINCO
7-arm knob with threaded hole, 50 mm diameter, plastic body with steel M8 thread. Used for manual adjustment, clamping, and positioning on industrial machinery and equipment
This 7-arm star knob features a plastic body with a stainless steel threaded insert. The M10 thread has an 18 mm length. The 7-point design provides multiple grip points for manual adjustment and clamping on machinery, jigs, and fixtures without tools
JW WINCO
This 7-arm star knob features a plastic body with a stainless steel threaded insert. The M10 thread has an 18 mm length. The 7-point design provides multiple grip points for manual adjustment and clamping on machinery, jigs, and fixtures without tools
Plastic 7-arm knob with stainless steel M6 threaded insert, 12 mm thread length. Designed for manual adjustment and retention on machinery guards, clamps, and positioning fixtures where a captive fastener prevents misplacement
JW WINCO
Plastic 7-arm knob with stainless steel M6 threaded insert, 12 mm thread length. Designed for manual adjustment and retention on machinery guards, clamps, and positioning fixtures where a captive fastener prevents misplacement