Grabber®
7 x 2-1/4-in Square Drive, Trim Head, Fine Thread, Drill Point, Phosphate Screws (Bulk)
Item Number: 18SD
Used to attach wood, metal or plastic trim to heavy-gauge metal. Extra sharp drill point means easy penetration while the smaller, less noticeable head provides a finished look.
Specifications
| Application | Trim to Metal |
|---|---|
| Bit Tip | #1 Square |
| Head Type | Trim Head |
| Thread Type | Fine |
| Coating | Phosphate |
| Point Type | Drill Point |
| Gauge | 7 |
| Metric Gauge | 3.8 |
| Length | 2 1/4 in. |
| Head Diameter | 0.219 in. |
| Package Type | Bulk Box |
| Amount | 4000 |
| Threads Per Inch | 19 |
Also available in
- Bulk Box 18SD
- 5-LB VB18SD
- 1-LB X18SD
Available in other lengths
- 1 5/8 in. 17SD
- 2 1/4 in. 18SD
Benefits
- The #1 Square recess is a precision recess designed for secure bit engagement in trim to heavy-gauge metal applications.
- Grabber trim head screws are more evenly heat treated and tempered resulting consistent and reliable performance.
- Grabber trim head screws begin with the best available materials and conform to strict manufacturing requirements in thread forming. This means the screws will drive faster and will hold better.
- Consistently formed extra sharp drill point starts and drills easily into heavy gauge metal framing.
Recommended Application
Trim material attachment 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 #7 - #8, up to 2,500 RPM.
- The screw is fully seated when the head is flush with the work surface.
- The fastener must penetrate beyond the metal three full thread pitches.
- Overdriving may result in failure of the fastener.
Trademark
All GRABBER® screw products are manufactured in facilities that are ISO 9001 certified. The fasteners comply with ASTM C1513 requirements. Specific fasteners are listed in ICC ESR-1271; please check the report for listed item numbers. ©2012 GRABBER Construction Products, Inc. GRABBER®, STREAKER®, LOX®, GRABBERGARD® and SCAVENGER® are registered trademarks of Grabber Construction Products, Inc.