UNDERLAYMENT
Production information
For laying plywood or composition underlayment over existing wood floors or joists. Ringed for greater holding power.
| FINISH | SHANK | LENGTH INCHES | GAUGE | HEAD SIZE |
| BRIGHT | RING | 1-1/4'' | 12.5 | 1/4" |
| BRIGHT | RING | 1-3/8" | 12.5 | 1/4" |
| BRIGHT | RING | 1-1/2'' | 12.5 | 1/4" |
| BRIGHT | RING | 1-5/8" | 12.5 | 1/4" |
| BRIGHT | RING | 1-3/4'' | 12.5 | 1/4" |
| BRIGHT | RING | 1-7/8" | 12.5 | 1/4" |
| BRIGHT | RING | 2'' | 12.5 | 1/4" |
| BRIGHT | RING | 2-1/8" | 12 | 17/64" |
| BRIGHT | RING | 2-1/4'' | 12 | 17/64" |
| BRIGHT | RING | 2-3/8" | 12 | 19/64" |
| BRIGHT | RING | 2-1/2'' | 12 | 19/64'' |