Featuring serrations, 7/16” across flats and type AB thread* , NBS’ hex washer head self drilling screw (tek 3) are available in 5/16” and #14 diameter. All self drilling screws are sourced only from ISO-9001 accredited manufacturers and come with zinc finish. *Type AB thread only available with #14 diameter self drilling screws.
| NBS Corp. | |
|---|---|
| Product Category | Screws |
| Product Number | SD3RHW014010ABZ |
| Product Name | #14 x 1" Hex Washer Head Self Drilling Screw, (Tek 3), Serrated, Type AB, 7/16" Across Flats, Zinc |
| Head Type | Hexagon Head; Washer Head |
| Material | Steel |
| Finish | Zinc Plated |
