Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 5/16-18 x 3"" (PT)
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 5/16-18 x 3"" (PT)

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[100 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 5/16-18 x 3"" (PT)

Mutual ScrewSKU: 3148CH8
Price:
$59.08per 100( $0.59 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 7.14 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 high-strength performance, our Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 5/16-18 x 3" (PT) deliver dependable clamping force in demanding assemblies. Crafted from Grade 8 steel and finished with a durable zinc yellow bake coating, these screws resist corrosion while maintaining strength under heavy use.

  • Material: Grade 8 steel for superior tensile strength and long-lasting durability
  • Finish: Zinc yellow baked coating provides corrosion resistance and a bright, identifiable finish
  • Size and thread: 5/16-18 inch UNC coarse thread offers versatile coupling with compatible components
  • Length: 3 inches
  • Head style: Hex head with external drive for straightforward installation

Applications: Ideal for automotive repairs, machinery assembly, and outdoor construction where high-strength fasteners are required. The zinc yellow bake finish helps protect against corrosion in challenging environments, while Grade 8 steel ensures robust performance under heavy loads.

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800-222-0324

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