M20-2.5 X 120mm, Shoulder=24mm ISO 7379, Metric, Hex Socket Drive Shoulder Screws , Class 12.9 Steel, Plain

Shoulder screws are also known as shoulder bolts or stripper bolts.An internal hex socket drive is also known as an Allen drive.The shoulder acts as a shaft or dowel for rotating items such as bearings or bushings.Class 12.9 steel is an alloy steel,...