Scorpion®
8 x 2-1/4-in Phillips Drive, Wafer Head, Hi-Lo Thread Screws (Bulk)
Item Number: INSP214
Scorpion Type INSP wafer head hi-low thread screws are designed for attaching cement board and high density backer board to wood or light gauge (25-20 ga) metal. Countersinking nibs and wafer head seat flush.
Specifications
| Application | Cement Board to Metal or Wood |
|---|---|
| Bit Tip | Phillips |
| Head Type | Wafer Head |
| Thread Type | High-Low Alternating |
| Coating | NanoGard™ |
| Point Type | Spoon Point |
| Gauge | 8 |
| Metric Gauge | 4.2 |
| Length | 2 1/4 in. |
| Head Diameter | 0.4 in. |
| Package Type | Bulk |
| Amount | 2500 |
| Threads Per Inch | 16 Hi-Lo |
Also available in
- Bulk INSP214
- Pack INSP214CP
Available in other lengths
- 1 1/4 in. INSP114
- 1 5/8 in. INSP158
- 2 1/4 in. INSP214
Benefits
Scorpion screws comply with ASTM C1513 for self-drilling fasteners for cold-formed steel.
Recommended Application
Cement board attachment to light gauge steel or wood.
Installation Guidelines
- Use a standard screw gun with a depth-sensitive nose piece. Suggested screw gun specification for optimal performance - Size #8 - #10 up to 4,000 RPM.
- The wafer head is fully seated when the top of the head is flush with the substrate surface.
- The fastener must penetrate beyond the metal a minimum of three full threads.
- Overdriving my result in fastener failure or strip out of the work surface.
Special Features
Self-countersinking nibs
Trademark
©2012 GRABBER Construction Products, Inc. Scorpion® is a registered trademark of Grabber Construction Products, Inc.