DIN933 Grade 12.9 M16 Alloy Steel Hex Head Bolts
Choose these Class 12.9 steel screws for heavy duty stamping applications as well as earth-moving machinery such as bulldozers and excavators. With a tensile strength of 170,000 psi, they are 10% stronger than our other metric steel screws. Length is measured from under the head.
Name Hex Head Screws Material Alloy Steel Size M16 Finish Black oxide Strength Grade Grade 12.9