THANKS FOR THE REPLY RUSSELL BUT I CAN GET THE ASSORTED BOXES FROM MY LOCAL FACTORS OK.THE PROBLEM IS ONLY ONE OF THE SIZES,THE M2,SEEMS TO BE THE MOST COMMON AND GET USED UP AND I,M LEFT WITH THE OTHERS.AS I NOW HAVE ABOUT 4 BOXES OF THESE I ONLY WANT TO BUY THE M2 SIZES SEPERATELY.
SO I,M STILL ON THE LOOKOUT FOR THESE IF ANYONE CAN HELP.
THE M2 PINS ARE 3mm IN DIAMETER AND 37mm LONG.

CHEERS IAN