4531-440-N

Standoffs Hex Male-Female M/F 6.35mm 4-40 7.92mm Nylon

六角 有螺纹 #4-40 尼龙 0.313"（7.94mm） -

得捷:
1/4 HEX X 5/16 LENGTH

艾睿:
Standoff Hex Male-Female M/F 4-40-THD 6.35mm-A/F Nylon

Newark:
# RAF ELECTRONIC HARDWARE  4531-440-N  Standoff, Nylon Polyamide, 4-40, Hex Male-Female, 7.95 mm, 440-N Series