1/2-13 X 3/4″ Socket Cap Screws Flat Head Hex Socket Drive 18/8 Stainless Steel (50 / Pkg.) Popular

Cap Screws Flat Socket 18/8 Stainless 1/2-13 X 3/4 deliver dependable fastening with superior corrosion resistance for outdoor, wet, and industrial environments. These flat socket cap screws combine a compact profile with robust strength, making them ideal for a wide range of assemblies, enclosures, and machinery.

Material: 18/8 stainless steel (equivalent to 304 stainless) for excellent corrosion resistance and longevity.

Size & Thread: 1/2″-13 UNC thread for strong, secure connections.

Length: 3/4″ (0.750 in) grip length suitable for recessed or shallow mounting applications.

Drive Type: Flat Socket Head with internal hex drive for a clean, flush finish.

Finish: Bright, smooth finish that resists tarnish and blends with stainless assemblies.

Applications: Ideal for machinery, fixtures, enclosures, cabinetry, and general fastenings where a low-profile, corrosion-resistant screw is needed.

Key Specifications

Material: 18/8 stainless steel (AISI 304)

Head style: Flat Socket Cap

Drive: Internal hex

Thread: 1/2″-13 UNC

Length: 3/4″

Finish: Stainless bright

Applications

Industrial equipment and machinery assemblies

Enclosures, panels, and control boxes

Cabinetry, furniture hardware, and machine shop projects

Outdoor installations where corrosion resistance is essential

Why Choose 18/8 Stainless Steel

Choosing 18/8 stainless ensures long-lasting performance in demanding environments. The alloy resists rust, staining, and corrosion, while maintaining a clean, professional appearance in any project.

Shop with confidence knowing these cap screws provide reliable clamping force, a low-profile head, and compatibility with standard tools and fastener systems. Add them to your hardware stash for durable, high-quality fastening solutions.