KEYSTONE 1945 间隔柱, 六角, 黄铜, 6.4MM X 15.9MM
六角 有螺纹 #4-40 黄铜 0.625"（15.88mm）5/8" -
得捷:
HEX STANDOFF #4-40 BRASS 5/8"
e络盟:
间隔柱, 黄铜, 4-40, 六角公-母, 15.9 mm, 20.6 mm
Allied Electronics:
Standoff; 1/4 Hex M-F; Threaded 4-40; Length .625; Brass/Nickel
Verical:
Standoffs Hex Male-Female M/F 6.4mm 4-40 15.9mm Brass ASTM B16 Nickel
Newark:
# KEYSTONE 1945 Standoff, Nickel Plated, Brass, 4-40, Hex Male-Female, 15.9 mm, Hex Brass Series