JW WINCO Set Screw with Plastic Tip: Steel, Black Oxide, Plastic (Nylon 66) Tip
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 Plastic (Nylon 66) tip. It features a 1/4"-20 thread size and is measured in inches (MPN…
SKU 3G-OTH-525007
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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 Plastic (Nylon 66) tip. It features a 1/4"-20 thread size and is measured in inches (MPN 913.3-1/4X20-0.750-KU). This inch-system fastener is designed to provide a secure hold without damaging the mating surface.
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 a JW WINCO Set Screw with Plastic Tip used for?
This non-marring half dog point set screw secures components without damaging the mating surface. The Plastic (Nylon 66) tip prevents scratching or denting, making it ideal for positioning shafts, collars, or pulleys in industrial machinery where surface protection is critical.
What are the specifications of the JW WINCO Set Screw 913.3-1/4X20-0.750-KU?
This inch-system set screw has a 1/4"-20 thread size, a steel body with black oxide finish, and a Plastic (Nylon 66) tip. The point material is non-marring half dog point. Manufacturer part number is 913.3-1/4X20-0.750-KU.
Where to buy JW WINCO Set Screws worldwide?
3G Electric supplies JW WINCO set screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 913.3-1/4X20-0.750-KU or other inch-system fasteners for your application.
How to select a non-marring set screw for sensitive surfaces?
Choose a set screw with a plastic tip, like the JW WINCO Nylon 66 version, to avoid marring. Match thread size (e.g., 1/4"-20) and length to your assembly. Ensure the point style (half dog) aligns with the mating part's recess for secure, damage-free positioning.
Used in
Common applications for JW WINCOJW 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.









