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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: Steel is a non-marring half dog point set screw featuring a black oxide finish and a plastic (Nylon 66) tip. This inch-system fastener has a length of 3/4 in and is identified…

SKU 3G-OTH-525008

Also listed as: 9133516X180750KU · 913 3 5 16X18 0 750 KU · 913-3-5-16X18-0-750-KU

Brand
JW WINCO
Item
Non-Marring Half Dog Point Set Screw
Part Number
913.3-5/16X18-0.750-KU
Category
Non-Marring Half Dog Point Set Screws
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Technical Specifications

JW WINCO
Manufacturer Part Number
913.3-5/16X18-0.750-KU
Type
Black Oxide, Plastic (Nylon 66) Tip
Fastener Lg
3/4 in
Point Material
Plastic (Nylon 66)
System of Measurement
Inch

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

Product Description

The JW WINCO Set Screw with Plastic Tip: Steel is a non-marring half dog point set screw featuring a black oxide finish and a plastic (Nylon 66) tip. This inch-system fastener has a length of 3/4 in and is identified by manufacturer part number 913.3-5/16X18-0.750-KU.

Frequently Asked Questions

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

A JW WINCO set screw with a plastic (Nylon 66) tip is used to secure components without marring the mating surface. It is ideal for applications requiring frequent adjustment or where a soft, non-scratching point is needed, such as in precision alignment or holding delicate parts.

What are the specifications of the JW WINCO 913.3-5/16X18-0.750-KU set screw?

This JW WINCO set screw has a steel body with black oxide finish, a plastic (Nylon 66) tip, and a fastener length of 3/4 in. It uses an inch system of measurement and is a non-marring half dog point design. The manufacturer part number is 913.3-5/16X18-0.750-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 location. Contact us to order the JW WINCO 913.3-5/16X18-0.750-KU or other inch-system fasteners with plastic tips.

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

To install a JW WINCO set screw with plastic tip, clean the threaded hole and the shaft surface. Apply a light lubricant to the threads, then drive the screw until the plastic tip contacts the mating part. Avoid over-tightening to prevent damaging the Nylon 66 tip. Use a hex key for proper torque.

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
JW WINCO
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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