Hex Head Cap Screws Grade 8 steel, plain finish, and fine thread deliver exceptional strength and reliable performance in demanding assemblies. This 3/4-16 x 2 3/4″ screw (PT) is designed for heavy-duty fastening where precision and durability matter.

Crafted from high-strength Grade 8 steel and heat-treated for optimal hardness, these screws provide excellent shear and tensile strength. The plain finish means a clean, uncoated surface that reduces weight and allows for precise torque control in threaded connections. The fine thread (3/4″-16) offers improved engagement and superior clamping in thin or tight materials.

Specifications

• Head type: Hex head
• Material: Grade 8 steel
• Finish: Plain (uncoated)
• Thread: Fine thread, 3/4″-16
• Size: 3/4″-16
• Length: 2 3/4″
• Style: Hex head cap screw

Why choose these screws

• Extreme strength for critical joints and high-load applications
• Plain finish minimizes additional coatings and weight
• Fine thread provides precise engagement and improved holding power
• Long 2 3/4″ length offers deep thread engagement where needed

Applications

Ideal for automotive, machinery, industrial equipment, and structural fastening where dependable, high-strength fasteners are required.

Order now to equip your toolkit with reliable Grade 8 hex screws in a plain finish for tough fastening tasks.