Solid Brass unslotted screw with a serrated shank and a tubular slotted nut for attaching saw handles. (also useful for making handles for marking knives etc.)
Requires a 1/4" (5.5mm) hole between 13/16" and 1" deep (21-25.5mm), the heads can be recessed slightly for thicker handles.
Sold individually, please enter the number that you require.