HN-M3-79
Manufacturers：
Essentra Components (formerly Richco, Inc.)
Description：
HEX NUT 0.220" POLYCARBONATE M3
HN-M4-01
Manufacturers：
Essentra Components (formerly Richco, Inc.)
Description：
HEX NUT 0.270" NYLON M4
HN-M4-79
Manufacturers：
Essentra Components (formerly Richco, Inc.)
Description：
HEX NUT 0.310" POLYCARBONATE M4
HN-M6-01
Manufacturers：
Essentra Components (formerly Richco, Inc.)
Description：
HEX NUT 0.390" NYLON M6