1800-1032-AL,ROUND STANDOFFPLAIN ALUMINUM5/16
1800-1032-B,ROUND STANDOFFPLAIN BRASS5/16 RD
1800-1032-N,ROUND STANDOFFNO FINISH - NYLON5
1800-1032-PH,ROUND STANDOFFNO FINISH - PHENOL
1800-1032-S,ROUND STANDOFFPLAIN STEEL5/16 RD
1800-1032-SS,ROUND STANDOFFPLAIN STAINLESS ST
【NORGREN】180010400,
【NORGREN】180010500,
