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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 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 an M12 thread size, 40 mm fastener length, and is supplied in a…

SKU 3G-OTH-525063

Also listed as: 9133M1240MS · 913 3 M12 40 MS · 913-3-M12-40-MS

Brand
JW WINCO
Item
Non-Marring Half Dog Point Set Screw
Category
Non-Marring Half Dog Point Set Screws
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
913.3-M12-40-MS
Type
Black Oxide, Brass Tip, M12 Thread Size
Pack Size
Small Pack
Fastener Lg
40 mm
System of Measurement
Metric

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 an M12 thread size, 40 mm fastener length, and is supplied in a small pack with metric measurement. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

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

This non-marring half dog point set screw secures components without damaging mating surfaces. The brass tip prevents scoring on shafts or soft materials, making it ideal for precision alignment in industrial machinery, conveyors, and fixturing applications.

What are the specifications of the JW WINCO set screw 913.3-M12-40-MS?

This set screw has an M12 thread size, 40 mm fastener length, steel body with black oxide finish, and a brass tip. It is supplied in a small pack and uses metric measurement. The half dog point design provides secure, non-marring clamping.

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

3G Electric supplies and delivers genuine JW WINCO set screws worldwide. We handle full logistics and customs clearance, ensuring you receive the correct part for your application. Contact us for availability and lead time on the 913.3-M12-40-MS.

How to select the right JW WINCO set screw for non-marring applications?

Choose thread size (M12), length (40 mm), and tip material (brass) based on the mating surface hardness and required holding force. The brass tip prevents damage to shafts or soft metals. Always verify thread pitch and point style (half dog) for your assembly.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This set screw features an 18-8 stainless steel body with a brass tip to prevent surface damage during clamping. It has a half dog point design, M12 thread size, and 40 mm length. Used in applications requiring secure positioning without marring shafts or components
JW WINCO
This set screw features an 18-8 stainless steel body with a brass tip to prevent surface damage during clamping. It has a half dog point design, M12 thread size, and 40 mm length. Used in applications requiring secure positioning without marring shafts or components
This set screw features a steel body with black oxide finish and a POM plastic tip. The half dog point design allows secure fastening without marring surfaces. Typical applications include securing components in machinery and automation where surface protection is required
JW WINCO
This set screw features a steel body with black oxide finish and a POM plastic tip. The half dog point design allows secure fastening without marring surfaces. Typical applications include securing components in machinery and automation where surface protection is required
Steel set screw with black oxide finish and a non-marring half dog point made of plastic (Nylon 66). Thread size 3/8"-16, inch system. Used to secure components on shafts or in bores without damaging mating surfaces, suitable for applications where surface finish preservation is required
JW WINCO
Steel set screw with black oxide finish and a non-marring half dog point made of plastic (Nylon 66). Thread size 3/8"-16, inch system. Used to secure components on shafts or in bores without damaging mating surfaces, suitable for applications where surface finish preservation is required
JW WINCO Bearing Locknut: Set Screws, Carbon Steel, Black Oxide, M12x1.50 Bore Thread Size (MPN 1804.2-M12X1.5-ST)
JW WINCO
JW WINCO Bearing Locknut: Set Screws, Carbon Steel, Black Oxide, M12x1.50 Bore Thread Size (MPN 1804.2-M12X1.5-ST)
JW WINCO Bearing Locknut: Set Screws, Carbon Steel, Black Oxide, M40x1.50 Bore Thread Size (MPN 1804.2-M40X1.5-ST)
JW WINCO
JW WINCO Bearing Locknut: Set Screws, Carbon Steel, Black Oxide, M40x1.50 Bore Thread Size (MPN 1804.2-M40X1.5-ST)
Carbon steel bearing locknut with black oxide finish and M35x1.5 bore thread. Uses M6 set screws to secure bearings onto shafts, preventing loosening under vibration in industrial machinery such as conveyors, pumps, and gearboxes
JW WINCO
Carbon steel bearing locknut with black oxide finish and M35x1.5 bore thread. Uses M6 set screws to secure bearings onto shafts, preventing loosening under vibration in industrial machinery such as conveyors, pumps, and gearboxes

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This set screw features a POM (polyoxymethylene) plastic tip that prevents marring or scratching of mating surfaces during installation. The half dog point design provides secure holding in applications where surface protection is required. Made from 18-8 stainless steel with M4 thread size and 10 mm length. Supplied in a small pack
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This set screw features a POM (polyoxymethylene) plastic tip that prevents marring or scratching of mating surfaces during installation. The half dog point design provides secure holding in applications where surface protection is required. Made from 18-8 stainless steel with M4 thread size and 10 mm length. Supplied in a small pack
Metric set screw with M12 thread and 20 mm length, made of steel with black oxide finish. Features a POM (polyoxymethylene) plastic tip for non-marring contact. Used in applications where surface protection is required, such as securing components in machinery or fixtures without scratching or marking
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Metric set screw with M12 thread and 20 mm length, made of steel with black oxide finish. Features a POM (polyoxymethylene) plastic tip for non-marring contact. Used in applications where surface protection is required, such as securing components in machinery or fixtures without scratching or marking
This set screw features a black oxide finished steel body with a POM (polyoxymethylene) tip that prevents marring of mating surfaces. The half dog point design provides secure holding in applications where surface protection is required. Suitable for use in machinery, fixtures, and industrial equipment where non-marring fastening is needed
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This set screw features a black oxide finished steel body with a POM (polyoxymethylene) tip that prevents marring of mating surfaces. The half dog point design provides secure holding in applications where surface protection is required. Suitable for use in machinery, fixtures, and industrial equipment where non-marring fastening is needed
This metric set screw features an M5 thread and 8 mm length, with a POM plastic tip to prevent surface damage when securing components. Made from 18-8 stainless steel, it is suitable for applications where marring or scratching of mating surfaces must be avoided
JW WINCO
This metric set screw features an M5 thread and 8 mm length, with a POM plastic tip to prevent surface damage when securing components. Made from 18-8 stainless steel, it is suitable for applications where marring or scratching of mating surfaces must be avoided
This set screw features a steel body with black oxide finish and a brass tip, designed to secure components without marring the mating surface. The M6 thread size and 20 mm length are suited for precision alignment in machinery and equipment where non-marring fastening is required. Supplied in a small pack
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This set screw features a steel body with black oxide finish and a brass tip, designed to secure components without marring the mating surface. The M6 thread size and 20 mm length are suited for precision alignment in machinery and equipment where non-marring fastening is required. Supplied in a small pack
This set screw features a half dog point with a POM (polyoxymethylene) tip to prevent marring of mating surfaces. Made from 18-8 stainless steel with M5 thread and 10 mm length. Suitable for applications where surface finish must be preserved, such as in jigs, fixtures, and precision adjustments
JW WINCO
This set screw features a half dog point with a POM (polyoxymethylene) tip to prevent marring of mating surfaces. Made from 18-8 stainless steel with M5 thread and 10 mm length. Suitable for applications where surface finish must be preserved, such as in jigs, fixtures, and precision adjustments
This set screw features a brass tip that prevents marking on mating surfaces, making it suitable for securing components in precision assemblies. It has an M6 thread size, 10 mm length, and is made from 18-8 stainless steel. The half dog point design provides secure fastening without damaging shafts or parts
JW WINCO
This set screw features a brass tip that prevents marking on mating surfaces, making it suitable for securing components in precision assemblies. It has an M6 thread size, 10 mm length, and is made from 18-8 stainless steel. The half dog point design provides secure fastening without damaging shafts or parts
This set screw features a black oxide finished steel body with a brass tip, providing non-marring half dog point performance. The brass tip prevents damage to mating surfaces, making it suitable for securing components in machinery, conveyors, and automation systems. Thread size M5, length 8 mm, metric measurement
JW WINCO
This set screw features a black oxide finished steel body with a brass tip, providing non-marring half dog point performance. The brass tip prevents damage to mating surfaces, making it suitable for securing components in machinery, conveyors, and automation systems. Thread size M5, length 8 mm, metric measurement