H1C-031-S One-Piece Clamping Collar Recessed Screw
Shaft Collar, System of Measurement Inch, Bore Type Round, Bore Diameter 5/16 in, Bore Thread Size Not Applicable, Collar Outside Diameter 13/16 in, Inside Height to Flat Not Applicable, Clearance Diameter 0.69 in, Collar Width 1/4 in, Collar Material Stainless Steel, Keyway Width Not Applicable, Collar Material Grade 303, Keyway Depth Not Applicable, Thread Direction Not Applicable, Center to Lever Top Not Applicable, Collar Construction 1-Piece, Screw Material Carbon Steel.