Prime-Line 2.5 in. D X 2-1/2 in. L Screen Spline Nylon Insert Lock Nuts match 5/16 in
Baker’s notes & crumb story
Description
Prime Line 2.5 in. D X 2 1 2 in. L Screen Spline Nylon Insert Lock Nuts match 5 16 in match 5 16 in Checkered round head minimizes hammer slippage and the sharp diamond point drives easily for a flush