Martin 9H312-R Conveyor Screw With Helicoid Flighting, 9 in Dia x 118 in L, Steel
The letter "H" indicates screw conveyor with helicoid flighting. The figures to the left of the letter indicate the nominal outside diameter of the conveyor in inches. The first figure following the letters is twice the diameter of the couplings in inches. The last two figures indicate the nominal thickness of flighting at the outer edge in 1/64 in. Right hand flight helix wraps around the pipe in a clockwise direction.
Martin Conveyor Screw, 9 in Dia, 118 in Length, Steel, Right Hand Flight Type
|Flight Type||:||Right Hand|