Our Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 13 provide strong, reliable fastening for demanding mechanical assemblies. Crafted from Grade 5 steel and finished plain, these screws deliver excellent strength with a cost-effective, uncoated surface for indoor, non-corrosive environments.

Key Features

• Material: Grade 5 steel for superior strength and durability
• Finish: Plain, uncoated surface
• Head style: Hex head for use with standard wrenches or sockets
• Thread type: Fine thread (1/2-20 UNF) for precise, secure engagement
• Size & Length: 1/2″ diameter, 20 threads per inch, 13″ length

Applications

• Machinery and equipment assembly
• Automotive components and repairs
• Industrial fabrication and maintenance
• Indoor, non-corrosive environments

Usage tips: Ensure compatibility with the corresponding nut and tapped hole. For environments with moisture or corrosive exposure, consider coated or plated fasteners to extend service life.