M1220-4007-AL,METRIC ROUND STANDOFFPLAIN ALUMI
M1220-4007-B,METRIC ROUND STANDOFFPLAIN BRASS
M1220-4007-N,METRIC ROUND STANDOFFNO FINISH -
M1220-4007-S,METRIC ROUND STANDOFFPLAIN STEEL
M1220-4007-SS,METRIC ROUND STANDOFFPLAIN STAIN
M1220-5008-AL,METRIC ROUND STANDOFFPLAIN ALUMI
M1220-5008-B,METRIC ROUND STANDOFFPLAIN BRASS
M1220-5008-N,METRIC ROUND STANDOFFNO FINISH -