資料來源:https://www.sparkfun.com/products/10460
Description: These are standard locknuts with 4-40 thread. For use with 4-40 machine screws. They have a nylon insert that allows them to stay tightly in place.
Note: These come in packs of 10.
說明 :這些都是標準的鎖緊螺母與4-40線程。對於4-40機械螺絲的使用。他們有一個尼龍嵌入,使他們能夠留緊緊到位。
注意:這些進來的10包。