Metric, Din 933, Brass

A metric hexagonal set screw or Hex Set as it's commonly known, manufactured to Din 933. This fully threaded bolt is designed for use in heavy duty fastening applications, and is ideal for installation into pre-threaded holes using a spanner or socket tool. Manufactured in brass with outstanding corrosion resistance and thermal conductitivy for general purpose use. Manufactured in A4 stainless steel often referred to as 316 or marine grade, this grade has the highest corrosion resistance for general purpose use.