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JW WINCO 1/2"-13 Non-Marring Half Dog Point Set Screw - Non-Marring Half Dog Point Set Screws
JW WINCONon-Marring Half Dog Point Set Screws

JW WINCO 1/2"-13 Non-Marring Half Dog Point Set Screw

The JW WINCO Set Screw with Brass Tip is a non-marring half dog point set screw made of steel with a black oxide finish and a brass tip. It features a 1/2"-13 thread size, socket drive, and is measured in inches (MPN…

SKU 3G-OTH-524997

Also listed as: 913312X130625MS · 913 3 1 2X13 0 625 MS · 913-3-1-2X13-0-625-MS

Brand
JW WINCO
Item
1/2"-13 Non-Marring Half Dog Point Set Screw
Part Number
913.3-1/2X13-0.625-MS
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
913.3-1/2X13-0.625-MS
Type
Black Oxide, Brass Tip, Socket
Thread Size
1/2"-13
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 Brass Tip is a non-marring half dog point set screw made of steel with a black oxide finish and a brass tip. It features a 1/2"-13 thread size, socket drive, and is measured in inches (MPN 913.3-1/2X13-0.625-MS).

Frequently Asked Questions

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

A JW WINCO set screw with brass tip is used to secure a component against a shaft or surface without marring or damaging it. The brass tip provides a non-marring half dog point, ideal for applications where surface finish must be preserved, such as in precision machining or assembly.

What are the specifications of the JW WINCO 913.3-1/2X13-0.625-MS set screw?

The JW WINCO 913.3-1/2X13-0.625-MS set screw has a 1/2"-13 thread size, inch system of measurement, steel body with black oxide finish, and a brass tip. It features a socket drive and is classified as a non-marring half dog point set screw.

Where to buy JW WINCO set screws with brass tip worldwide?

3G Electric supplies JW WINCO set screws with brass tip worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 1/2"-13 thread size, black oxide steel set screw to your facility. Contact us for availability and delivery to your location.

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

To install a JW WINCO set screw with brass tip, clean the threaded hole and shaft surface. Insert the screw with the brass tip contacting the shaft, then tighten using a hex key until secure. Avoid over-torquing to prevent brass tip deformation. Use thread locker if vibration is expected.

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
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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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