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Jaw-dropping Jfast Ms51957-79b - 1/4-20x1/2 Ms51957-b Phil Pan M/s Coarse Full Thread 300 Series S/s Dfar Black Ox, Case Quantity: 500 Starter Kit [gpAmRPX6]

$41.99 $134.99 -69%

JFAST MS51957-79B: High-Quality Mil-Spec Machine Screws Discover the superior quality and reliability of the JFAST MS51957-79B machine screws. These screws are designed to meet the stringent requirements of military and aerospace applications, offeri

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Jaw-dropping Jfast Ms51957-79b - 1/4-20x1/2 Ms51957-b Phil Pan M/s Coarse Full Thread 300 Series S/s Dfar Black Ox, Case Quantity: 500 Starter Kit [gpAmRPX6]

JFAST MS51957-79B: High-Quality Mil-Spec Machine Screws

Discover the superior quality and reliability of the JFAST MS51957-79B machine screws. These screws are designed to meet the stringent requirements of military and aerospace applications, offering exceptional strength and durability. Crafted from 18-8 stainless steel, these screws are built to withstand harsh environments and demanding conditions. With their black oxide finish, they provide excellent corrosion resistance and a sleek, professional appearance.

Robust Specifications and Features

The MS51957-79B machine screws boast a robust set of specifications that make them ideal for a wide range of applications. Measuring 1/4-20 in size with a length of 1/2", these screws offer a perfect balance of strength and flexibility. The pan head design provides a secure grip, while the Phillips drive style ensures easy installation with standard screwdrivers. This Mil-Spec MS51957-B screw is fully DFARS compliant, making it suitable for government contracts and military projects. Additionally, its RoHS compliance ensures environmental safety and sustainability.

Practical Applications and Benefits

The JFAST MS51957-79B machine screws are versatile tools that find practical use in various industries. Whether you're working on aerospace components, military equipment, or everyday projects, these screws deliver exceptional performance. Their black oxide finish not only enhances their aesthetic appeal but also prolongs their lifespan by protecting against corrosion. With a case quantity of 500, these screws are perfect for bulk orders, ensuring you have a reliable supply on hand. Invest in the JFAST MS51957-79B machine screws and experience the peace of mind that comes with knowing you've chosen a product of the highest quality and reliability.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A really great and incredibly useful thing.

- Dennis B..

January 28, 2026

Absolutely no complaints!

The user experience is flawless.

- Clara T..

January 28, 2026

Absolutely no complaints!

A truly amazing piece of equipment.

- Amir G..

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