Low head socket cap screws are designed to be used where clearance is an issue or the mating parts are too thin for a standard socket head cap screws.
Socket Cap screws have an in-hex drive and are fastened using a hexagonal wrench also known as an Allen key.
Lower head profile with head height of 4mm
Use Allen key size = 4.0mm
Thread pitch = 0.8mm
High Tensile Class 8.8
Plain Black Finish