Grabber®
8 x 1-5/8-in Star T25 Drive, Flat Wafer Head, Fine Thread, Winged Drill Point, GrabberGard® Gray Screws (Collated)
Item Number: CGH8158TG
For attaching high density sheathing to heavy gauge cold-formed steel, 33-97 mil (20-12ga).
Specifications
| Application | Sheathing to Metal |
|---|---|
| Bit Tip | T25 Star |
| Head Type | Flat Wafer Head |
| Thread Type | Fine |
| Coating | GrabberGard® Gray |
| Point Type | Drill Point |
| Gauge | 8 |
| Metric Gauge | 4.2 |
| Length | 1 5/8 in. |
| Head Diameter | 0.372 in. |
| Package Type | Collated |
| Amount | 1000 |
| Product Line | SuperDrive® Collated Fasteners |
Benefits
- Grabber's T25 Star recess provides a consistent, reliable performance.
- Thin wafer head design provides for a larger load bearing surface and better holding power in sheathing to heavy gauge metal applications.
- GrabberGard® exterior-grade coating provides additional protection against corrosion in most exterior applications.
- Consistently formed extra sharp drill point starts and drills easily into heavy gauge metal framing. Special wings clear away sheathing material as the fastener drives in.
Recommended Application
Attach high density sheathing or cement board to steel 33 mil or thicker.
Installation Guidelines
- Use a standard screwgun with a depth sensitive nose piece. Suggested screwgun specification for optimal performance – Size #8 - #10, up to 2,500 RPM.
- The screw head is fully seated when the screw head is flush with the surface of the material.
- The fastener must penetrate beyond the metal three full thread pitches.
- Overdriving may result in failure of the fastener.
Special Features
Winged Drill Point - Collated
Trademark
All GRABBER® screw products are manufactured in facilities that are ISO 9001 certified. The fasteners comply with ASTM C1513 performance requirements. ©2012 GRABBER Construction Products, Inc. GRABBER®, STREAKER®, LOX®, GRABBERGARD® and SCAVENGER® are registered trademarks of Grabber Construction Products, Inc.