Allstar Black Half Nuts – 1/2”-20 Nylon Lock Nuts (Pack of 10)
 
The Allstar Black Half Nuts are a lightweight, secure fastening solution for a variety of racing applications. Featuring a nylon locking insert, these 1/2”-20 fine-thread lock nuts help resist loosening from vibration while maintaining a low-profile design compared to standard-height lock nuts.
 
Manufactured from Grade 8 steel and finished with a durable black plating, these half nuts provide the strength needed for demanding motorsports environments while helping reduce unnecessary weight.