Strong-Point CF452 - 1/4 x 3-1/4" Phillips Flat Head Concrete Screw, Blue Ceramic 1000ct
Strongcon Phillips Flat Head, Hi-Low, Notched Threads, Diamond Point, Blue Ceramic Coating, 1/4 x 3-1/4, Box of 1,000
Application: Attaches wood or metal to concrete, brick, cement block or masonry.
Installation: Using a 3/16 carbide masonry drill bit and hammer drill (in hammer mode), drill a hole 1/4" deeper than the minimum embedment require- ments of the concrete screw to be installed*. Clean the dust from the hole using compressed air or hand pump. Use a #3 Phillips bit with hammer mode turned OFF or a standard rotary drill to install fastener until seated. Do not over torque as it can cause the head to snap or stripping of the recess. *When installing into Hollow Block CMU drill through the full thickness of face wall.
Features:
- Ceramic coating exceeds 500/hr. salt spray resistance
- Designed to work with ACQ, pressure, and fire treated lumber
- Notched threads for cutting into concrete, brick and cement block
- Diamond Point design for cutting and clearing debris during installation
- Meets ASTM A 510 for carbon steel manufacturing
- Product meets ASTM B-117 for salt spray corrosion testing
- Miami-Dade County product control approved. NOA-15-0930.14
Specifications:
| Drive Type | #3 Phillips |
| Screw Size | 1/4 |
| Diameter | 1/4 |
| Length | 3-1/4" |
| Size | 1/4 x 3-1/4 |
| Head Style | Flat Head |
| Fastener Style | Concrete Screws |
| Material Application | Attaches wood or metal to concrete, brick, cement block or masonry. |
| Box Qty. | 1M |
| Weight (lbs.) | 28 |
| UPC | 841355090328 |