Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 7/16-20 x 4-1/2
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Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 7/16-20 x 4-1/2

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[175 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 7/16-20 x 4-1/2

Mutual ScrewSKU: 4472CH8PUSABB
Price:
$164.31 $182.57per 175( $0.94 each)
Pieces 175
Measurement type Inch
Thread size 7/16-20
Diameter 7/16
Length 4-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 20
Thread style Partially Threaded
Weight 36.0 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

Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 7/16-20 x 4-1/2

Engineered for exceptional strength, these Hex Head Cap Screws use Grade 8 steel and come with a plain, uncoated finish. Made in the USA, they deliver reliable performance in demanding assemblies where high tensile strength matters.

Size and thread: 7/16-20 UNC with a length of 4-1/2 inches. Hex head design provides broad wrench engagement for controlled torque and secure seating.

Material and finish: Grade 8 steel, quenched and tempered for high strength. Plain finish means no plating or coating, offering compatibility with finishing operations or future coatings as needed.

Applications: Ideal for automotive, machinery, heavy equipment, and general structural fastening where a strong, durable fastener is required.

Installation tips: Use the correct torque specifications for Grade 8 fasteners and ensure adequate thread engagement. When joining dissimilar metals, consider appropriate lubricants or anti-seize compounds and compatible nuts and washers.

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