[600 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 1/4

★★★★★ 4.9 92 reviews

$408.24

Price when purchased online

Free shipping Free 30-day returns

Sold and shipped by qualifsitegdp.gdp.digital

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.

$408.24

Price when purchased online

Free shipping Free 30-day returns

How do you want your item?

I want shipping & delivery savings with Walmart+✦

You get 30 days free! Choose a plan at checkout.

Shipping

Arrives Oct 10

Free

Pickup

Check nearby

Delivery

Not available

Sold and shipped by qualifsitegdp.gdp.digital

Free 30-day returns Details

Product details

Management number	242026540	Release Date	2026/07/19	List Price	$142.88	Model Number	242026540
Category	Industrial & Scientific Fasteners Bolts Flange Bolts

Upgrade your fastener kit with our Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 1/4. Designed for strength, reliability, and vibration resistance, these bolts combine a flange head with a serrated washer to improve load distribution and locking performance in a variety of assemblies.

These bolts are crafted from case-hardened steel and finished with zinc plating for superior durability and corrosion resistance, making them suitable for indoor or outdoor environments.

Key features

Size and finish: 3/8-16 UNC thread, 1-1/4" length, zinc-plated for long-lasting protection.
Head style: Flange with serrated hex washer to maximize bearing surface and resist loosening.
Material: Case-hardened steel for high strength and wear resistance.

Applications

Ideal for automotive, equipment assembly, machinery, and construction projects where strong, secure fastenings are required and vibration is a concern.