3030-T,
3030T-A-256-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3030T-A-256-B,ROUND SWAGE STANDOFFPLAIN BRASS3
3030T-A-256-S,ROUND SWAGE STANDOFFPLAIN STEEL3
3030T-A-256-SS,ROUND SWAGE STANDOFFPLAIN STAINL
3030T-A-348-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3030T-A-348-B,ROUND SWAGE STANDOFFPLAIN BRASS3
3030T-A-348-S,ROUND SWAGE STANDOFFPLAIN STEEL3