

Description
Heavy Duty Nailable Insulation Fastener with #4 Heavy Duty Drill Point. Specially engineered for attaching Atlas ACFoam® Nail Base and ACFoam® CrossVent® to thick steel substrates. Atlas Nail Base Fasteners are required for proper mechanical attachment of all ACFoam Nailable Insulation Systems.
| MATERIAL: | Case hardened and Tempered Carbon Steel |
|---|---|
| HEAD STYLE/DRIVE: | Pancake Head with T-30 Internal Drive |
| HEAD DIAMETER: | 0.625ʺ |
| SHANK DIAMETER: | 0.212ʺ |
| THREAD LENGTH: | 3.875ʺ |
| OVERALL LENGTH: | 6ʺ thru 13.75ʺ |
| POINT: | #4 (0.225ʺ dia.) Heavy Duty Drill Point |
| COATING: | Epoxy E-Coat (black) Passes more than 15 cycles (Kesternich) in accordance with DIN 500185 |

| TENSILE STRENGTH | SHEAR STRENGTH | HEAD PULL-THRU VALUE1 (7/16ʺ OSB) |
|---|---|---|
| 6,000 lbf | 3,400 lbf | 545 lbf |
| WITHDRAWAL VALUES IN STEEL1 | |||||
|---|---|---|---|---|---|
| Structural Steel | 16 Ga. | 13 Ga. | 12 Ga. | 3/16″ | 1/4″ |
| lbf | 770 | 1130 | 1690 | 3100 | 4500 |
1“Head Pull-Thru” and “Withdrawal” data reflect average ultimate values.
Note: All tests were conducted by an independent testing laboratory. Test results are offered only as a guide and are not guaranteed in any way by Atlas Roofing Corporation.
| IN | MM | PKG. QTY. |
|---|---|---|
| 4.5 | 114 | 500/PAIL |
| 6.0 | 152 | 500/PAIL |
| 8.0 | 203 | 500/PAIL |
| 9.75 | 248 | 250/PAIL |
| 11.75 | 298 | 250/PAIL |
| 13.75 | 349 | 250/BOX |
NOTE: Two T-30 Driver Bits included in each package.

