Brass Cup Point Socket Head Set Screws – Precision Fastening with Corrosion Resistance
When non-magnetic properties, corrosion resistance, and smooth performance are a priority, Brass Cup Point Socket Head Set Screws offer an ideal fastening solution. Designed for secure, flush installations, these set screws are widely used in mechanical assemblies where conductivity, appearance, and gentle surface contact are essential.
Manufactured from high-quality brass, these socket set screws resist rust and chemical corrosion, making them suitable for both indoor and outdoor use. Their cup point design features a rounded tip with a slight indentation that bites into the mating material, providing a firm hold without excessive damage—perfect for soft metals or materials where surface integrity matters.
The socket (hex) drive allows for precise torque application using standard Allen wrenches, enabling tight fastening in confined or recessed locations. Brass construction also ensures electrical conductivity, making these set screws a reliable choice in electronics, instrumentation, and marine environments.
Key Specifications:
Material: Brass – non-magnetic and corrosion-resistant
Drive Type: Internal hex (Allen socket)
Point Style: Cup point for secure, non-marring grip
Thread Types: UNC and UNF (inch sizes available)
Common Sizes: #4-40 to 1/2"-13; lengths from 1/8" to 2"
Meets or exceeds ASME B18.3 standards
Applications Include:
Electrical components and enclosures
Marine and saltwater equipment
Musical instruments and audio gear
Lighting fixtures and decorative hardware
Small machinery and custom mechanical assemblies
Instrumentation and control panels
Whether you need secure positioning, electrical conductivity, or resistance to corrosion, Brass Cup Point Socket Head Set Screws deliver long-lasting, precision fastening. Ideal for professionals and hobbyists alike, they combine strength, function, and appearance in one dependable fastener.