1318-4-AL,HEX SPACERPLAIN ALUMINUM3/16 HEX
1318-4-AL-6,HEX SPACERGOLD IRIDITE3/16 HEX X
1318-4-B,HEX SPACERPLAIN BRASS3/16 HEX X
1318-4-B-2,HEX SPACERCADMIUM QQ-P-416F-CLAS
1318-4-N,HEX SPACERNO FINISH - NYLON3/16
1318-4-S,HEX SPACERPLAIN STEEL3/16 HEX X
1318-4-SS,HEX SPACERPLAIN STAINLESS STEEL3
1318-4-SS-20,HEX SPACERPASSIVATEHEX CLEAR HOL