Applied for use with Allen wrenches
Allen screws with fully flat base
With inner hex and chamfered end
Clamping screws with inner hexagon
Headless with hexagonal recess and pivot
With hexagonal recess and hollow bevelled end
Cylindrical head with inner hexagon
Cylindrical head and multi-star flange screws
With washer for improved coupling
Allen screws with low cylindrical head
Countersunk Allen Screw