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.

$31.48
$62.95