M5 x 25W10 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc Yellow 7-19 They have a slot drive

They have a slot drive and a hex washer head

this screw offers easy tightening and removal using a standard wrench or socket

These 10-16 x 2 1/2" square drive modified truss head self-drilling screws are full thread and zinc-plated

The 4-24 x 1/4 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Black Oxi is a versatile fastener designed for various applications

M5 x 25W10 JIS B1188 Phil Pan Split Washer Flat Washer Sems M/S Zinc Yellow 7-19 They have a slot driveThe M5 x 25W10 JIS B1188 Phil Pan Split Washer Flat Washer Sems M S Zinc Yellow is a type of washer that is used to distribute the load of a screw or bolt. It is made of steel and has a zinc yellow finish. The washer has a split design, which allows it to be easily installed and removed. It is also flat, which helps to prevent the screw or bolt from loosening.