Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1 1/2-12 x 14″ (PT) are engineered for strength and reliability in demanding assemblies. Built from high-tensile Grade 8 steel and finished with a plain, uncoated surface, these screws deliver superior clamp load and durability in industrial applications.

Key Features

• Material: Grade 8 steel for high strength and toughness.
• Finish: Plain (uncoated) surface for rugged use and simplicity.
• Thread Type: Fine thread for precise engagement and improved holding power.
• Size: 1 1/2-12 (diameter 1.5 inches, 12 TPI).
• Length: 14 inches overall.
• Head Style: Hex head cap screw for easy drive with standard tools.
• Applications: Ideal for heavy equipment, machinery, automotive, and industrial assemblies requiring strong, secure fastening.

Choose these grade 8, plain-finish screws when you need reliable performance in high-load environments. Always match with compatible nuts and washers and ensure proper thread engagement for maximum clamp force.