JW WINCO7-Arm Knobs with Swivel Thrust Pad & Threaded Stud

JW WINCO Plastic Hand Knob w/ Stainless Steel Stud w/ Swivel Thrust Pad: 7 Point

The JW WINCO Plastic Hand Knob with Stainless Steel Stud and Swivel Thrust Pad is a 7-arm knob with a 7-point thrust pad, M8 thread, and an 18 mm pad base diameter (MPN 6336.12-40-M8-50-18). It is designed for manual…

SKU 3G-OTH-540050

Brand

JW WINCO

Item

Plastic Hand Knob w/ Stainless Steel Stud w/ Swivel Thrust Pad: 7 Point

Technical Specifications

JW WINCO

Manufacturer Part Number

6336.12-40-M8-50-18 

Type

M8 Thread 

Thrust Pad

7 Point 

Pad Base Diameter

18 mm 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JW WINCO Plastic Hand Knob with Swivel Thrust Pad used for?

This 7-arm knob is used for manual adjustment and clamping in industrial jigs, fixtures, and workholding setups. The swivel thrust pad distributes force evenly on uneven surfaces, preventing marring. JW WINCO designs these for precise positioning in machining and assembly applications.

What are the specifications of the JW WINCO 6336.12-40-M8-50-18?

The JW WINCO Plastic Hand Knob has an M8 threaded stainless steel stud, a 7-point swivel thrust pad, and an 18 mm pad base diameter. The 7-arm design provides ergonomic grip. Part number 6336.12-40-M8-50-18. It is suitable for clamping where a swiveling pad is required.

Where to buy the JW WINCO Plastic Hand Knob worldwide?

3G Electric supplies the JW WINCO Plastic Hand Knob with Swivel Thrust Pad to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us for availability and lead time on this M8 threaded knob with 18 mm pad base diameter.

How to install the JW WINCO hand knob with swivel thrust pad?

Thread the M8 stud into a matching tapped hole or nut. Tighten by hand using the 7-arm knob until the swivel thrust pad contacts the workpiece. The pad self-aligns to the surface. Avoid over-tightening to prevent damage. JW WINCO knobs are designed for manual clamping only.

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 swivel thrust pad & threaded stud. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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