✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Seasonal Pick 3/8-16 X 5/8 Grade 5 Hex Cap Screw Plain Domestic Usa (1200) + Free Bonus [iJ2ecaGl]

$50.99 $163.99 -69%

3/8-16 x 5/8 Grade 5 Hex Cap Screw Plain Domestic USA (1200). 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 rolle

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Seasonal Pick 3/8-16 X 5/8 Grade 5 Hex Cap Screw Plain Domestic Usa (1200) + Free Bonus [iJ2ecaGl]

Seasonal Pick 3/8-16 X 5/8 Grade 5 Hex Cap Screw Plain Domestic Usa (1200) + Free Bonus [iJ2ecaGl]. 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

February 3, 2026

Absolutely no complaints!

An excellent tool. It is very, very solid.

- Hadley K..

February 3, 2026

Absolutely no complaints!

High quality and really very useful.

- Alfredo L..

February 3, 2026

Absolutely no complaints!

This is a very nice and solid item.

- Lila H..

Write a Review

You Might Also Like

Discover more great products from our collection.

OETL-NF200ASW

OETL-NF200ASW

(97)
$71.99 $230.99 -69%
Saint Laurent SL 707 004

Saint Laurent SL 707 004

(419)
$53.99 $172.99 -69%
Stella Artois Gift Pack

Stella Artois Gift Pack

(961)
$28.99 $92.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY