[50 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated 5/16-24 X 3-1/2

Mutual ScrewSKU: 3256CH5

Price:
Sale price$16.19per 50( $0.32 each)
Pieces 50
Measurement type Inch
Thread size 5/16-24
Diameter 5/16
Length 3-1/2
Material Steel
Grade Grade 5
Finish Zinc Plated
Head style Hex
Threads per inch 24
Thread style Partially Threaded
Weight 5.0 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 5 Steel Zinc Plated 5/16-24 X 3-1/2 provide reliable clamping power for a wide range of industrial, automotive, and construction projects. Crafted from tough Grade 5 steel and finished with zinc plating, these hex head cap screws combine strength, corrosion resistance, and easy installation.

Key features:

  • Material: Grade 5 steel for high tensile strength and durability.
  • Finish: Zinc plating provides corrosion resistance and a bright, attractive surface.
  • Size and thread: 5/16-24 UNC thread for a common, widely compatible fit.
  • Length: 3-1/2 inches threaded length to suit a variety of assemblies.
  • Head type: Hex head cap screw for straightforward driving with wrenches or sockets.

Why choose these hex screws?

  • Strong clamp load helps secure assemblies under vibration and load.
  • Excellent corrosion resistance for indoor and outdoor use thanks to zinc plating.
  • Compatible with standard nuts and washers for versatile mounting options.

Common applications include machinery, automotive maintenance, equipment assemblies, and general construction projects where a reliable, readily available fastener is required. Ensure proper thickness and clearance for 5/16-24 bolts, and select suitable washers and nuts for your installation.

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

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