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JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, POM Tip, M4 Thread Size - Non-Marring Half Dog Point Set Screws
JW WINCONon-Marring Half Dog Point Set Screws

JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, POM Tip, M4 Thread Size

The JW WINCO Set Screw with Plastic Tip is a non-marring half dog point set screw made of steel with a black oxide finish and a POM tip. It features an M4 thread size and 8 mm fastener length (MPN 913.3-M4-8-KU)…

SKU 3G-OTH-525064

Brand
JW WINCO
Item
Set Screw with Plastic Tip: Steel, Black Oxide, POM Tip, M4 Thread Size
Category
Non-Marring Half Dog Point Set Screws
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Technical Specifications

JW WINCO
Manufacturer Part Number
913.3-M4-8-KU
Type
Black Oxide, POM Tip, M4 Thread Size
Pack Size
Small Pack
Fastener Lg
8 mm
Point Material
POM
System of Measurement
Metric
View Full Spec Sheet

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

Product Description

The JW WINCO Set Screw with Plastic Tip is a non-marring half dog point set screw made of steel with a black oxide finish and a POM tip. It features an M4 thread size and 8 mm fastener length (MPN 913.3-M4-8-KU), supplied in a small pack. This metric fastener is designed to prevent surface damage when securing components.

Frequently Asked Questions

What is a JW WINCO set screw with plastic tip used for?

This non-marring half dog point set screw secures components without damaging surfaces. The POM plastic tip prevents scratching or marking on shafts, collars, or other parts, making it ideal for precision assemblies where surface integrity is critical.

What are the specifications of the JW WINCO 913.3-M4-8-KU set screw?

This metric set screw has an M4 thread size, 8 mm fastener length, steel body with black oxide finish, and a POM plastic tip. It is supplied in a small pack and is designed for non-marring half dog point applications.

Where to buy JW WINCO set screws worldwide?

3G Electric supplies JW WINCO set screws worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine fasteners like the 913.3-M4-8-KU to any location, ensuring compliance with international shipping requirements.

How to install a JW WINCO set screw with plastic tip?

Install using a hex key into a threaded hole, tightening until the POM tip contacts the mating surface. Avoid over-torquing to prevent tip deformation. Use a thread locker if vibration is present. Always follow standard fastener installation practices for metric hardware.

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 non-marring half dog point set screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, POM Tip, M8 Thread Size, 25 mm Fastener Lg (MPN 913.3-M8-25-KU). Key specifications — Pack Size: Small Pack; Point Material: POM; System of Measurement: Metric.
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JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, POM Tip, M8 Thread Size, 25 mm Fastener Lg (MPN 913.3-M8-25-KU). Key specifications — Pack Size: Small Pack; Point Material: POM; System of Measurement: Metric.
JW WINCO Set Screw with Brass Tip: Steel, Black Oxide, Brass Tip, M6 Thread Size, 10 mm Fastener Lg (MPN 913.3-M6-10-MS). Key specifications — Pack Size: Small Pack; System of Measurement: Metric.
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JW WINCO Set Screw with Brass Tip: Steel, Black Oxide, Brass Tip, M6 Thread Size, 10 mm Fastener Lg (MPN 913.3-M6-10-MS). Key specifications — Pack Size: Small Pack; System of Measurement: Metric.
JW WINCO Set Screw with Brass Tip: Steel, Black Oxide, Brass Tip, M8 Thread Size, 20 mm Fastener Lg (MPN 913.3-M8-20-MS). Key specifications — Pack Size: Small Pack; System of Measurement: Metric.
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JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, Plastic (Nylon 66) Tip, 3/8"-16 Thread Size (MPN 913.3-3/8X16-1.000-KU). Key specifications — Point Material: Plastic (Nylon 66); System of Measurement: Inch.
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JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, Plastic (Nylon 66) Tip, 3/8"-16 Thread Size (MPN 913.3-3/8X16-1.000-KU). Key specifications — Point Material: Plastic (Nylon 66); System of Measurement: Inch.
JW WINCO Set Screw with Brass Tip: Stainless Steel, Brass Tip, M10 Thread Size, 32 mm Fastener Lg (MPN 913.5-M10-32-MS). Key specifications — Pack Size: Small Pack; System of Measurement: Metric; BROAD Material Grade/Class: 18-8.
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