[225 PKG] Hex Head Cap Screws Grade 8 Steel Plain 3/8-16 x 5

Mutual ScrewSKU: 3780H8PBB

Price:
Sale price$132.14per 225( $0.59 each)
Pieces 225
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 5
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 16
Thread style Partially Threaded
Weight 38.0 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

Meet the Hex Head Cap Screws Grade 8 Steel Plain 3/8-16 x 5 — a high-strength fastener built for demanding applications. Crafted from Grade 8 steel, this screw delivers exceptional tensile strength to handle heavy loads with confidence. The plain finish keeps it versatile for a range of environments where coated finishes aren't required.

  • Grade 8 steel construction: optimum strength for critical assemblies
  • Plain finish: uncoated and ready for painting or plating as needed
  • Thread size: 3/8-16 UNC (coarse) for fast, reliable thread engagement
  • Length: 5 inches, suited for thicker components
  • Head: hex head designed for use with standard wrenches or socket drivers
  • Applications: ideal for machinery, automotive, construction, equipment mounting and other heavy-duty fastening tasks

These Hex Head Cap Screws are designed to perform under demanding conditions where high strength and durable performance matter. Because they are plain steel, consider adding a protective coating or periodic maintenance for outdoor or corrosive environments. Pair with compatible nuts and threaded holes that match the 3/8-16 size for best results.

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