1/4-14 x 2-1/2 Drilit Drill Screws: Hex Washer Head, Stalgard Finish, #3 point (1,000 Qty.)Drilit Drill Screws: 1 4 14 x 2 1 2, HWH, #3 Point, Stalgard Finish, Box of 1,000 1 4" 14 x 2 1 2" drill screws with 3 8" hex washer head. Drilit forged drilling points eliminate separate drilling and tapping operations. Stalgard coating provides 1,000 hours of salt spray resistance (per ASTM B117). #3 point drills materials up to . 210" thick. Specifications Description 1 4 14 x 2 1 2 Diameter 1 4 in. Length 2 1 2 in. Point Type #3 Drilit Forged Head