Sheet Metal Screws with Captive Washer (Approx 300)

2 x 8 (4.2 mm): x 1/2″ (13 mm), 3/4″ (19 mm).
2 x 10 (4.8 mm): x 1/2″ (13 mm), 3/4″ (19 mm).
2 x 12 (5.5 mm): x 1/2″ (13 mm), 3/4″ (19 mm).
2 x 14 (6.3 mm): x 1/2″ (13 mm), 3/4″ (19 mm).