[300 BULK] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 9/16-12X1 1/4

Mutual ScrewSKU: 5620CH8OKC

Price:
Sale price$319.59per 300( $1.07 each)
Pieces 300
Measurement type Inch
Thread size 9/16-12
Diameter 9/16
Length 1-1/4
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 12
Thread style Partially Threaded
Weight 39.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for heavy-duty fastening, these Hex Head Cap Screws deliver unmatched strength, reliability, and longevity. Crafted from Grade 8 steel and finished with a zinc yellow plating, they resist corrosion while standing up to tough industrial environments. Made in the USA, these screws are designed for demanding automotive, machinery, and construction applications. Size: 9/16-12 x 1 1/4 inches.

Key Specifications

Size: 9/16-12 x 1 1/4 in (UNC coarse thread)

Material: Grade 8 steel

Finish: Zinc yellow plated

Made in: USA

Applications

Ideal for heavy equipment, automotive assemblies, machinery, and construction projects where high-strength fasteners are required to maintain secure clamping under heavy loads.

Benefits

High-strength Grade 8 steel provides superior shear and tensile performance. The zinc yellow plating offers corrosion resistance while preserving the fastener’s strength. The 9/16-12 thread (UNC) ensures compatibility with standard nuts and tapped holes used across a wide range of assemblies.

Choose these Hex Head Cap Screws for dependable performance in demanding setups. Add to cart to secure the reliability your project deserves.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

Recently viewed