[4 PKG] Hex Head Cap Screws Grade 8 Steel Plain 1 3/8-6 x 16"" (PT)

Mutual ScrewSKU: 137256CH8PBB

Price:
Sale price$174.13per 4( $43.53 each)
Pieces 4
Measurement type Inch
Thread size 1-3/8-6
Diameter 1 3/8
Length 16
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 6
Thread style Partially Threaded
Weight 30.0 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

Shop our Hex Head Cap Screws, Grade 8 Steel, Plain Finish, 1 3/8-6 x 16" (PT) for superior strength and dependable performance in heavy-duty assemblies. These hex cap screws feature Grade 8 steel, a plain finish, and a long 16" length for versatile applications.

  • Material: Grade 8 steel for high strength and toughness
  • Finish: Plain (uncoated) suitable for clean, protected environments
  • Head style: Hex head cap screw for high torque applications
  • Size: 1 3/8" diameter, 6 threads per inch (UNC)
  • Length: 16"
  • Drive type: External hex

Applications include heavy machinery, automotive assemblies, structural connections, and equipment mounting where high-strength fasteners are essential. Pair with compatible nuts and washers for a secure, durable joint.

Why choose Grade 8 steel hex cap screws? They deliver superior tensile strength, reliable performance under heavy loads, and a plain finish that minimizes compatibility concerns in clean or protected environments. For best results, use proper torque and threading engagement during installation.

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