SCOTS TRUGRIP™
Long Life Metal-to-Wood Fasteners
Applications
 | Metal roof and wall panel to wood structure. |
| Metal panel over insulation to wood structure. |
| Stitch metal roof and wall panel. |
Product Features
| Integral washer head design seals even when driven at an angle. |
| 300 series stainless head most preferred for galvalume long life panels. |
| #10 Hi-Lo thread has 30% greater pullout than #9 in wood. |
| Climaseal® long life finish resists corrosive elements in wood. |
| A.P.T. point for fast cutting, easier tapping, and pigtail reducing. |
| High-hat HWH for driving stability. |
Product Specifications
Material............Case hardened carbon steel
Diameter...........#10 and #12
Thread Form.....10-16 Hi-Lo and 12-14
Head Style........1/4" Across Flats HWH
(300 Series Stainless)
Washer Style....7/16" O.D. Integral Head with EPDM Washer
Drill Point..........#10: A.P.T. (Anti-Pigtail Technology)
#12: Sharp
Finish...............Climaseal
Available with P3 powder paint
CAD 2004 Drawings
| SCOTS Trugrip #9 only - (204 Kb.zip) |
In order to view ACAD 2004 files, the user must have either ACAD 2004, ACAD LITE 2004, or VOLO VIEW. These are the only programs we support.
Corrosion Resistance - Scots will never rust ... EVER!!!
Selector Guide
| Part Number | Description | Head Style | Drill Point | Drill & Tap Capacity | Material Attachment | Box Qty |
| 1951053 | 10-16 x 1" | HWH | A.P.T. | .012-.048 | 0-.250 | 2,500 |
| 1953053 | 10-16 x 1-1/2" | HWH | A.P.T. | .012-.048 | 0-.750 | 2,500 |
| 1955053 | 10-16 x 2" | HWH | A.P.T. | .012-.048 | .500-1.250 | 1,000 |
| 1957053 | 10-16 x 2-1/2" | HWH | A.P.T. | .012-.048 | 1.000-1.750 | 1,000 |
| 1691053 | 12-14 x 3/4" | HWH | Sharp | .012-.048 | - | 4,000 |
Performance Data
| PULLOUT VALUES IN STEEL (average lbs. ultimate) | |||||
| Fastener | Steel Gauge | ||||
| Dia. | 26 | 24 | 22 | 20 | 18 |
| 9 | 171 | 252 | 329 | 401 | 634 |
| 10 | 151 | 238 | 291 | 359 | 478 |
| 12 | 199 | 271 | 360 | 426 | 656 |
| PULLOUT VALUES IN WOOD (average lbs. ultimate) | |||||
| Fastener | Embedment in 2" x 4" (SYP) | ||||
| Dia. | 1/2" | 3/4' | 1 | 1-1/4" | 1-1/2" |
| 9 | 198 | 328 | 571 | 728 | 872 |
| 10 | 256 | 710 | 753 | 1121 | 1358 |
| 12 | 210 | 335 | - | - | - |
| Pullout Resistance from Lumber, OSB sheathing and CDX plywood | ||||||
| #9 | S-P-F #2 | Douglas Fir | OSB 5/8 | CDX 1/2 | CDX 5/8 | CDX 3/4 |
| Pullout in lbs. | 667 | 780 | 217 | 354 | 470 | 538 |
| PULLOVER VALUES (average lbs. ultimate) | ||||||
| Fastener | Steel Gauge | |||||
| Dia. | 26 | 24 | 22 | 20 | 18 | |
| 9 | Washered | 515 | 674 | 875 | 1100 | 1627 |
| 10 | Washered | 548 | 932 | 1122 | 1444 | 1894 |
| 12 | Washered | 587 | 744 | 915 | 993 | 1246 |
| FASTENER VALUES | |||
| Fastener (dia-tpi) | Tensile (lbs. min.) | Shear (avg. lbs. ult.) | Torque (min. in. lbs.) |
| 9-15 | 1800 | 1200 | 50 |
| 10-16 | 1927 | 1200 | 71 |
| 12-14 | 2778 | 2000 | 92 |
| SHEET STEEL GAUGES | |||||||
| Gauge No. | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
| Decimal Equivalent | .048" | .036" | .030" | .024" | .018" | .015" | .012" |
The values listed are ultimate averages achieved under laboratory conditions and apply to Buildex manufactured fasteners only. Appropriate safety factors should be applied to these values for design purposes.
Installation Guidelines
| A standard screw gun with a depth sensitive nosepiece should be used in install Scots TruGrip. For optimal fastener performance, the screw gun should be a minimum of 4 amps and have a RPM range of 0-2000. |
| Adjust the screw gun nosepiece to properly seat the fastener. |
| New magnetic sockets must be correctly set before use. Remove chip build-up as needed. |
| Overdriving may result in torsional failure of the fastener or strip-out of the substrate. |
| The fastener must penetrate beyond the metal structure a minimum of 3 pitches of thread. |
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Last modified: July 28, 2010
