8-18 x 1/2 Drilit Drill Screws: Pan Head, Stalgard Finish, #2 point (10,000 Qty.)#8 18 x 3 4" drill screws with pan head and #2 phillips drive. Drilit forged drilling points eliminate separate drilling and tapping operations. Stalgard coating provides 1000 hours of salt spray resistance (per ASTM B117). #2 point drills materials up to 0. 10" thick. Specifications Description 8 18 x 1 2" Diameter #8 Length 1 2 in. Point Type #2 Drilit Forged Head Size #8 Diameter, #2 Pan Head Screw Type Standard Drill Self Drilling Screws Finish