British Standard Pipe DIN-2999

DIN 2999 British Standard Pipe
DIN 2999 is the German version of the British Whitworth screw thread pipe joint standard.

DIN 2999 has been withdrawn. DIN 2999 is obsolete. Din 2999 has been superceded by ISO 7 and ISO 228. If your product drawing requires DIN 2999, look to either ISO 7 or ISO 288 to determine which fulfills the engineer's original intent.

DIN 2999 has several parts:
DIN 2999:1983 Part 1: Pipe Threaded for Tubes and Fittings; Parallel
DIN 2999:1973 Part 2: Whitworth Pipe Threads; Gauging Systems, Use of Gauges
DIN 2999:1973 Part 3: Whitworth Pipe Threads; Gauge Dimensions
DIN 2999:1986 Part 4: Whitworth Pipe Threads; Conical Screw Limit Plug
DIN 2999:1973 Part 5: Whitworth Pipe Threads; Cylindrical Screw Limit Ring
DIN 2999:1975 Part 6: Whitworth Pipe Threads; Conical Screw Check Plugs