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

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Organic Jfast 350nhh - 3 1/2-4 Heavy Hex Nut Zinc, Case Quantity: 2 Economy Pack [lzA9fbYa]

$22.99 $73.99 -69%

JFAST 350NHH Heavy Hex NutIntroducing the JFAST 350NHH Heavy Hex Nut, a robust and reliable fastener designed for heavy-duty applications. This zinc-plated steel hex nut offers exceptional strength and durability, making it an ideal choice for a wide

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Organic Jfast 350nhh - 3 1/2-4 Heavy Hex Nut Zinc, Case Quantity: 2 Economy Pack [lzA9fbYa]

JFAST 350NHH Heavy Hex Nut

Introducing the JFAST 350NHH Heavy Hex Nut, a robust and reliable fastener designed for heavy-duty applications. This zinc-plated steel hex nut offers exceptional strength and durability, making it an ideal choice for a wide range of industrial and construction projects. With its 3 1/2-4 size, the JFAST 350NHH provides a secure fit for various threaded rods and bolts.
  • Heavy-duty construction ensures long-lasting performance.
  • 3 1/2-4 size offers versatility for different applications.

Product Specifications and Features

The JFAST 350NHH Heavy Hex Nut is crafted from high-quality steel, providing excellent tensile strength and resistance to corrosion. The zinc finish not only enhances the appearance but also protects the nut from environmental factors, ensuring its longevity. This product meets the RoHS standards upon request, making it a safe and environmentally friendly choice. Key specifications include:
  • Material: Steel
  • Finish: Zinc
  • Size: 3 1/2-4
The JFAST 350NHH is designed to withstand harsh conditions, making it a reliable solution for heavy-duty fastening needs.

Practical Applications and Benefits

The JFAST 350NHH Heavy Hex Nut is a versatile fastener that finds applications in numerous industries. Whether you are working on construction projects, machinery assembly, or vehicle repairs, this nut is up to the task. Its heavy-duty construction ensures that it can handle the toughest conditions, providing a secure and stable connection.
  • Industries: Construction, machinery assembly, vehicle repairs
  • Benefits: Enhanced strength, corrosion resistance, and durability
By choosing the JFAST 350NHH, you are investing in a product that offers peace of mind and reliability, making it an essential tool for any professional or DIY enthusiast.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

It’s a very good, very, very high-quality tool.

- Myla U..

January 22, 2026

Absolutely no complaints!

This is a very good and a very solid product.

- Robyn Y..

January 22, 2026

Absolutely no complaints!

I'm very pleased with my awesome and new purchase.

- Jacqueline I..

Write a Review

You Might Also Like

Discover more great products from our collection.

Bookcase - Chocolate

Bookcase - Chocolate

(711)
$43.99 $140.99 -69%
8

8" Bolt-On Hopper w/ Cover

(466)
$46.99 $150.99 -69%
Mickey

Mickey

(50)
$71.99 $230.99 -69%
Emerald Green Sequin

Emerald Green Sequin

(771)
$82.99 $265.99 -69%
Narukvica od žada

Narukvica od žada

(460)
$57.99 $185.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY