1/2-20 X 3/4" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (50 / Pkg.)

Socket Head Cap Screws 18/8 Stainless 1/2-20 X 3/4 are precision fasteners designed for reliable performance in a wide range of assemblies. Constructed from 18/8 stainless steel for excellent corrosion resistance, these screws provide high strength and durability in challenging environments.

Whether you're building machinery, equipment, or DIY projects, these socket head cap screws deliver consistent torque and clamp load thanks to a robust 1/2-20 thread and a compact 3/4 inch length.

Key Features

• Material: 18/8 stainless steel (Type 304) for corrosion resistance and durability.
• Size & Thread: 1/2-20 thread, 3/4" length.
• Drive Type: Socket head with internal hex drive for clean, flush seating.
• Finish: Bright, corrosion-resistant finish; suitable for passivation.
• Applications: Ideal for machinery, automotive, and general purpose assemblies where strong, reliable fasteners are required.

Why choose 18/8 stainless socket head cap screws

These screws combine high tensile strength with excellent corrosion resistance. The 18/8 stainless grade resists rust in damp or outdoor environments, making them a smart choice for projects exposed to moisture or chemicals. The socket head design allows for high torque in tight spaces while minimizing protrusion.

Product Specifications

• Head style: Socket head cap screw
• Material: 18/8 stainless steel (304)
• Diameter & Thread: 1/2" diameter, 20 threads per inch
• Length: 3/4" (19.05 mm)
• Drive: Internal hex (Allen) drive