5305-99-253-3978

Socket Head Cap Screw

5305992533978 992533978 BS 4168 PART 1-M3X16 RE61RW-029 RE 61 RW 002-11

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE. View more Socket Head Cap Screw