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Valentine's Day Gift 5/16-24 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (250) Slash 90% Off The Price [d039V6DE]

$53.99 $172.99 -69%

5/16-24 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (250). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rol

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Valentine's Day Gift 5/16-24 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (250) Slash 90% Off The Price [d039V6DE]

Valentine's Day Gift 5/16-24 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (250) Slash 90% Off The Price [d039V6DE]. Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1/4 to 1 inch is HRC 25-34. On diameters over 1 inch to 1 1/2 hardness will range from HRC 19-30. Tensile strength for diameters 1/4 to 1 inch is a minimum of 120,000 psi and for diameters over 1 inch to 1 1/2, 105,000 psi.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A product that delivers results.

- Mekhi T..

January 22, 2026

Absolutely no complaints!

I'm happy with this. It's perfect.

- Marcy P..

January 22, 2026

Absolutely no complaints!

Very high quality and well made.

- Sara B..

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