BBI 532032 Cap Screw, M4x0.7 UNC x 25 mm, 3 mm Hex Drive, Grade 12.9, Alloy Steel
BBI Cap Screw, UNC, M4x0.7, 25 mm Overall Length, Round Socket Head, 7.22 mm Head, Hex Drive, 3 mm Drive, Fillet Neck, 4 mm Shank, 1220 N/sq-mm Tensile, HRC 38 - 43 Hardness, Alloy Steel, Grade: 12.9, Thermal Black Oxide/Plain
- Socket head cap screws are externally threaded fasteners with unified threads, a cylindrical head with a flat chamfered top surface, knurled cylindrical sides and hexagonal recess, made from alloy steel, stainless or nylon
- Socket head cap screws are ideal for precision assembly work with close tolerances and applications needing a well tooled appearance
- One of the advantages of alloy steel socket head cap screws is they offer a greater tensile strength than equivalent sizes of grade 5 or grade 8 hex head cap screws while requiring less surface area or counterbore since the fastener is internally wrenched