Hex Head Cap Screws Grade 2 Steel Plain 7/16-20 x 1 3/4″ (PT) are rugged, general-purpose fasteners designed for indoor assemblies, machinery, and construction projects. Crafted from Grade 2 steel with a plain finish, these screws deliver reliable strength and consistent thread engagement for everyday use.

• Size: 7/16-20, coarse thread (20 TPI)
• Length: 1-3/4 inches
• Material: Grade 2 steel
• Finish: Plain (unplated)
• Head type: Hex
• Drive type: Hex

Applications

These plain finish hex head cap screws are ideal for general purpose assemblies in equipment, furniture, automotive repairs, and light construction. The Grade 2 steel provides dependable strength for non-critical installations, while the plain finish keeps costs down and reduces potential for glare in visible work. For outdoor or highly corrosive environments, consider coated or stainless options.

Why choose Grade 2 Steel Plain?

Cost-effective, readily available, and compatible with standard nuts and bolts of the same size. The coarse 7/16-20 thread ensures easy threading and good clamp load in typical applications.

Specifications

• Thread size: 7/16-20
• Length: 1-3/4 in
• Material: Grade 2 steel
• Finish: Plain
• Head style: Hex