The TuffGrip™ #12 is the right screw to get a good grip in metal to OSB applications. The #12 shank and aggressive threads means greater pull-out strength. The non-bonded complete cover washer perfectly seals out the elements, preserving the washer integrity.
• Best for metal to OSB
• #12 Deep thread shank
• Complete cover washer
• Mechanical galvanized
| PART # | DESCRIPTION | HEAD STYLE | Drill PT | PCS/BOX | LBS/BOX |
| 1234TG | #12 x 3/4" Stitch | 1/4" Hex | T-17 | 3,000 | 23.4 |
| 121TG | #12 x 1" | 1/4" Hex | T-17 | 3,000 | 22.4 |
| 12112TG | #12 x 1 - 1/2" | 1/4" Hex | T-17 | 2,500 | 23.0 |
| 122TG | #12 x 2" | 1/4" Hex | T-17 | 2,000 | 21.3 |
| 12212TG | #12 x 2 - 1/2" | 1/4" Hex | T-17 | 1,000 | 16.8 |
| SUBSTRATE | PENETRATION | PULL-OUT STRENGTH |
| 3/4" Ply | Full | 429 |
| 1/2" Ply | Full | 426 |
| 7/16" OSB | Full | 265 |
| 2 x Yellow Pine | 1" | 885 |
| 2 x Spruce Pine Fir | 1" | 441 |
| 2 x Spruce Pine Fir | 1 - 1/2" | 769 |
| SHEAR | TENSILE | TORSIONAL |
| 1,780 | 2,630 | 88 |
| SUBSTRATE | GAUGE | THICKNESS | PULL-OVER STRENGTH |
| AZ55Galvalume | 29 | .014 | 516 |
| AZ55Galvalume | 26 | .018 | 671 |
| AZ55Galvalume | 24 | .024 | 870 |
