间隔柱, 黄铜, 4-40, 六角公-母, 50.8 mm
六角 有螺纹 #4-40 黄铜 2.000"（50.80mm）2" -
得捷:
HEX STANDOFF #4-40 BRASS 2"
贸泽:
Standoffs & Spacers NB 2.000 M/F THRD
e络盟:
间隔柱, 黄铜, 4-40, 六角公-母, 50.8 mm, 55.5 mm
Allied Electronics:
Standoff; 1/4 Hex M-F; Threaded 4-40; Length 2.00; Brass/Nickel
Chip1Stop:
Standoffs Hex Male-Female M/F 6.4mm 4-40 50.8mm Brass ASTM B16 Nickel
Newark:
# KEYSTONE 1951 Standoff, Nickel Plated, Brass, 4-40, Hex Male-Female, 50.8 mm, Hex Brass Series
