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JW WINCO Non-Marring Half Dog Point Set Screw - Non-Marring Half Dog Point Set Screws
JW WINCONon-Marring Half Dog Point Set Screws

JW WINCO Non-Marring Half Dog Point Set Screw

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 3/8"-16 thread size, inch system of measurement…

SKU 3G-OTH-524983

Also listed as: 913338X160375KU · 913 3 3 8X16 0 375 KU · 913-3-3-8X16-0-375-KU

Brand
JW WINCO
Item
Non-Marring Half Dog Point Set Screw
Part Number
913.3-3/8X16-0.375-KU
Category
Non-Marring Half Dog Point Set Screws
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

JW WINCO
Manufacturer Part Number
913.3-3/8X16-0.375-KU
Type
Black Oxide, Plastic (Nylon 66) Tip
Thread Size
3/8"-16
Point Material
Plastic (Nylon 66)
System of Measurement
Inch

Technical Documents

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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 Plastic (Nylon 66) tip. It features a 3/8"-16 thread size, inch system of measurement, and manufacturer part number 913.3-3/8X16-0.375-KU. This product is designed to provide a secure hold without damaging the mating surface.

Frequently Asked Questions

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

A JW WINCO set screw with a plastic tip is used to secure a component on a shaft or in a bore without marring or damaging the mating surface. The nylon 66 tip provides a non-marring hold, making it ideal for applications where surface finish must be preserved, such as in precision machining or assembly.

What are the specifications of the JW WINCO 913.3-3/8X16-0.375-KU set screw?

The JW WINCO 913.3-3/8X16-0.375-KU set screw has a 3/8\"-16 thread size, inch system of measurement, and a steel body with black oxide finish. The point material is plastic (nylon 66), and the tip is a non-marring half dog point design. The manufacturer part number is 913.3-3/8X16-0.375-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 location. Contact us to order the JW WINCO 913.3-3/8X16-0.375-KU or other non-marring set screws for your application.

How to select a non-marring set screw for a shaft?

To select a non-marring set screw, match the thread size (e.g., 3/8\"-16) and length to your application. Choose a tip material like nylon 66 to avoid surface damage. Ensure the screw's point style (half dog point) aligns with the mating surface geometry. JW WINCO offers inch-system options for precise fit.

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 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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This set screw features a brass tip that prevents marring and galling on mating surfaces. The half dog point design provides secure holding in applications such as fixturing, jigs, and adjustable stops. Made from 18-8 stainless steel with M10 thread and 32 mm length
This set screw features a POM (polyoxymethylene) plastic tip that provides non-marring half dog point engagement, preventing surface damage on softer materials. Constructed from 18-8 stainless steel with M8 thread size and 25 mm length. Supplied in a small pack. Commonly used in precision fixturing, jigs, and adjustable stops where surface protection is required
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This set screw features a POM (polyoxymethylene) plastic tip that provides non-marring half dog point engagement, preventing surface damage on softer materials. Constructed from 18-8 stainless steel with M8 thread size and 25 mm length. Supplied in a small pack. Commonly used in precision fixturing, jigs, and adjustable stops where surface protection is required

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