M1273-2545-S,METRIC HEX STANDOFFPLAIN STEEL4.
M1273-2545-SS,METRIC HEX STANDOFFPLAIN STAINLE
M1273-2545-SS-20,METRIC HEX STANDOFFPASSIVATE4.5M
M1273-3005-AL,HEX STANDOFF M3X0.5 ALUM 28MM
M1273-3005-AL-22,METRIC HEX STANDOFFCLEAR ANODIZE
M1273-3005-AL-24,METRIC HEX STANDOFFBLACK ANODIZE
M1273-3005-AL-7,METRIC HEX STANDOFFCLEAR IRIDITE
M1273-3005-B,4.5MM HEX X 28MM X M3 THD