M1377-3506-N,METRIC HEX STANDOFFNO FINISH - N
M1377-3506-S,METRIC HEX STANDOFFPLAIN STEEL8M
M1377-3506-SS,METRIC HEX STANDOFFPLAIN STAINLE
M1377-4007-AL,8MM HEX X 40MM X M4 THD
M1377-4007-B,METRIC HEX STANDOFFPLAIN BRASS8M
M1377-4007-B-12,METRIC HEX STANDOFFCLEAR ZINC8MM
M1377-4007-N,METRIC HEX STANDOFFNO FINISH - N
M1377-4007-S,METRIC HEX STANDOFFPLAIN STEEL8M