Buildex heavy-duty self-drilling screws are engineered for demanding metal-to-metal and structural applications where strength, reliability, and performance are critical. Designed to drill and tap in a single operation, these fasteners eliminate the need for pre-drilling — reducing labor, speeding installation, and improving jobsite productivity.
| Part Number | Size | Head Style | Drill Point | Finish | Drill & Tap Capacity | Max Material Attachments | Box Qty |
|---|---|---|---|---|---|---|---|
| 1007000 | 12-24 x 1-1/4" | Hex Washer Head | #5.0 | Climaseal | .125-.500 | 0.45 | 4,000 |
| 1075000 | 1/4-28 x 4'' | Hex Washer Head | #5 | Climaseal | .125-.500 | 3.15 | 500 |
| 1088000 | 12-24 x 7/8'' | Hex Washer Head | #4 | Climaseal | .125-.500 | 0.325 | 5,000 |
| 1124000 | 1/4-20 x 1-1/8'' | Hex Washer Head | #4 | Climaseal ACR | .210-.312 | 0.5 | 2,000 |
| 1125000 | 1/4-20 x 1-1/2'' | Hex Washer Head | #4 | Climaseal ACR | .210-.312 | 0.83 | 2,000 |
| 1414000 | 12-24 x 1-1/4'' | Hex Washer Head | #4.5 | Climaseal | .125-.250 | 0.575 | 4,000 |
| 1431000 | 1/4-28 x 6'' | Hex Washer Head | #5 | Climaseal | .125-.500 | 5.15 | 250 |
| 1590000 | 1/4-28 x 8'' | Hex Washer Head | #5 | Climaseal | .125-.500 | 7.15 | 150 |
| 1641000 | 1/4-28 x 5'' | Hex Washer Head | #5 | Climaseal | .125-.500 | 4.15 | 250 |
| 1607000 | 12-24 x 1-1/4'' | Hex Washer Head | #5.0 | Climaseal | .125- .500 | 0.33 | 2,500 |
| 1670000 | 12-24 x 1-1/2" | Hex Washer Head | #5.0 | Climaseal | .125-.500 | 0.580" | 2,000 |
| 1770000 | 12-24 x 1-1/2" | Hex Washer Head | #5.0 | Climaseal | .125-.500 | 0.700" | 2,500 |
| 1770054 | 12-24 x 1-1/2" | Hex Washer Head | #5.0 | Climaseal | .125-.500 | 0.700" | 2,500 |
| 1771000 | 12-24 x 1-1/2" | Hex Washer Head | #5.0 | Climaseal | .125-.500 | 0.700" | 2,500 |
| 1772000 | 12-24X2" | Hex Washer Head | #5.0 | 0.125-0.500 | 1.08 | 2,000 |