Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5/16-18 x 3 1/4
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5/16-18 x 3 1/4

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[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5/16-18 x 3 1/4

Mutual ScrewSKU: 3152CH8DBB
Price:
$43.13 $47.92per 50( $0.86 each)
Pieces 50
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3-1/4
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 3.84 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 Zinc Yellow Bake (USA Made) 5/16-18 x 3 1/4

Engineered for strength and reliability, these hex head cap screws deliver robust performance in demanding mechanical assemblies. The Grade 8 steel core provides high tensile strength, while the zinc yellow bake finish offers corrosion resistance and a distinctive, durable appearance. Proudly USA made, these fasteners are trusted by professionals across automotive, industrial, and equipment applications.

  • Material: Grade 8 steel for high strength and durability
  • Finish: Zinc yellow bake plating for corrosion resistance and a long-lasting finish
  • Size: 5/16-18 x 3 1/4
  • Head: Hex head for easy driving with standard tools
  • Made In: USA
  • Ideal For: Automotive, machinery, and industrial equipment assemblies

Choose these fasteners when you need reliable clamping force and consistent performance in high-torque, vibration-prone environments. Add the Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5/16-18 x 3 1/4 to your toolkit today.

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