3/8" UNF x 5/8" Socket Cap Head Screws (ANSI B18.1) - High Tensile Steel Self Colour

Socket Cap Head Screws are a widely used machine screw, featuring an internal socket drive, and are fastened with a Hexagonal/Allen key. Due to this they are very versatile and easily accessible as the internal drive allows for a smaller head diameter than seen on other machine screws.

These UNF Socket Cap Head Bolts are made from High Tensile Steel and have a black self colour finish.

For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation.