NBK America LLC Socket Head Cap Screws with Low & Small Head SLHS-M6-20-SD

Socket Head Cap Screw SLHS-M6-20-SD from NBK America LLC features a low profile and small head diameter, designed to reduce spot facing diameters compared to standard socket head cap screws. The screw is made from SWCH45K steel with a strength class of 8.8, and it is available with a black ferrosoferric oxide finish or electroless nickel plating. The head diameter is 8.5 mm, and the effective cross-sectional area is 20.1 mm¬=. This product is suitable for applications where space is limited and high bearing surface pressure is a consideration, as the smaller head diameter increases the pressure on the bearing surface. Engineers should ensure that the bearing surface pressure does not exceed the permitted limits of the fastening material when using this screw.