Specifications
| A - Diameter Tolerance Minus | 3/8" |
|---|---|
| A - Diameter Tolerance Plus | 3/16" |
| L - Std. Length | 11-9" |
| A - Screw Dia. | 18" |
| Martin Part Number | 18SF624R |
| Average Weight Per Ft. Lbs./ea. | 35 |
| Pipe Sch 40 - C- Pipe OD | 4" |
| Pipe Sch 40 - Size | 3 1/2" |
| D - Flight Thcknss Inside Root | 3/8" |
| B - Pitch | 18" |
| Screw Coupling Dia | 3" |
| B - Pitch Tolerance Minus | 1/2" |
| B - Pitch Tolerance Plus | 3/4" |
| Wt / Lbs | 34 .5 |
