Groz Precision Engineers Square - 100 X 75Mm | Squares - Precision Squares Welsh Plugs 75mm pitch - 24 to

75mm pitch - 24 to 14 TPI

1/4in X 1-1/4in UNC Roofing Set Screws & Nuts - 50 Pack

double-end

Champion 316/A4 M4 Dome Nut (C)

Groz Precision Engineers Square - 100 X 75Mm | Squares - Precision Squares Welsh Plugs 75mm pitch - 24 toGZ01002 Groz Precision Engineers Square 100mm x 75mm Hardened spring steel blades are permanently fixed to the stock by means of tapered self locking rivets which ensure complete rigidity. Both the blade and stock are precisely ground to ensure straightness and parallelism. Working edges of the blades are lapped which further enhances accuracy. A groove on the inner corner of the stock aids in the clearance of burr or dirt. Measured From: Inner Edge