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Worldwide Shipping Jfast 37203w - 3/8-16x1 1/4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc, Case Quantity: 500 Tool [gZ6Ofodw]

$53.99 $172.99 -69%

JFAST Thread Cutting Screws The JFAST 37203W Thread Cutting Screws are a top choice for precision engineering projects. These screws are designed to deliver exceptional performance and durability. With their full thread design and zinc finish, they o

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JFAST Thread Cutting Screws

The JFAST 37203W Thread Cutting Screws are a top choice for precision engineering projects. These screws are designed to deliver exceptional performance and durability. With their full thread design and zinc finish, they offer both strength and corrosion resistance.

Product Specifications

This JFAST Thread Cutting Screw features a 3/8-16 thread size and a 1 1/4" length, making it suitable for a wide range of applications. The hex washer head provides a secure grip, while the unslotted drive style ensures compatibility with various drivers. Key specifications include a 9/16" head diameter and a driver size of 9/16". The screw is made of steel and finished with zinc, offering excellent resistance to corrosion.

Applications and Benefits

The JFAST 37203W Thread Cutting Screws are ideal for use in industrial, construction, and mechanical applications where precision and reliability are crucial. Their full thread design ensures maximum grip and load-bearing capacity, making them perfect for heavy-duty applications. The zinc finish not only adds a protective layer but also enhances the aesthetic appeal of your projects. With a case quantity of 500, these screws are a cost-effective solution for your bulk needs.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

A well made, and a very, very thoroughly reliable choice.

- Manawydan Y..

January 3, 2026

Absolutely no complaints!

A fantastic tool with a very, very obvious premium feel.

- Rhys T..

January 3, 2026

Absolutely no complaints!

The performance is solid and consistently steady.

- Taliesin G..

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