1/4"-20 UNC x 1/2" Socket Set Screw, Cup Point

Run of 3,000 1/4"-20 UNC x 1/2" cup point socket set screws in 316 stainless steel.

Special socket products are machined from bar where the specification allows, with the socket broached and the threads rolled, or cut where the specification or order allows, then heat treated and plated as the specification requires. Shoulder, low-head, flat-head and set-screw patterns follow ASME B18.3 unless the drawing says otherwise.

About the material: The marine and chemical-plant stainless: 2 to 3 percent molybdenum for pitting and crevice resistance in chlorides, with the same strength tables as 304. Read the 316 Stainless data page →