Reference Charts Length Under Head Drive & Head Styles Military Part Numbers Beta and Beta Screws Kwik Thred Reference Charts New Capabilities Parts as small as 000 or M1 Now 4’s (M2.6) and 5’s (M3) up to 2.125 inches (54mm) in length Flange head bolts Hex head screws/bolts Button head screws High torque screws Tamper proof screws Special cap screws (Spline Drive) Special socket cap screws (Low Head) And Many Engineered Specials!
