The Camloc 2700-5S Stud is a slotted recess, flush head fastener stud from the Calmoc 2700 series. Has a length .730" of and a total grip thickness of .150"-.179". Constructed from stainless steel. These light-duty Camloc studs are rated for 200 pounds working strength (ultimate tensile strength 300 pounds). The slot head allows use with standard flat-blade screwdrivers (no special tools needed).
This is nearly identical to my first pilot logbook, but with a new smooth matte black cover. This logbook checks all the boxes from student pilot through Commercial. It might just be the only logbook you’ll ever need. Fly safe!