| Head Style | Flat |
|---|---|
| Drive Style | Star |
| Finish | Black Oxide |
| Item Length | 2-1/2" |
| Material | Steel |
| System of Measurement | Inch |
| Brand | Bcp Fasteners |
| Thread Size | 1/4 in-20 |
| Type | Wood Screws |
| Number in Pack | 300 |
| Model | BCP1230 |
Check the listing for details. 5/16-18 x 2-1/2” (300 Qty) Black Flat Head Trailer Deck Screws (BCP 1230). Condition: New. Listed at 62.95 USD. Our premium screws are engineered for superior strength, featuring machine screw style threads to hold tight under high tension, shear, and torque forces. The uniquely designed blunt tapered points with multiple cutting edges and chip cavities allow these screws to tap and cut their own threads into an existing hole, eliminating the need for pre-tapping in most applications.