Slotted Nut, Heavy Hex, Imperial, 3-3/4-4 Thread
Part #375CNSLH
MFG #375CNSLH
UNSPC #31161700
Slotted Nut, Heavy Hex, Measurement System: Imperial, 3-3/4-4 Thread
Measurement System Imperial Type Heavy Hex Diameter - Thread Size 3-3/4-4 Thread Type UNC