Thread 10 24 unc July 8, 2019 16 32 64 128 10 24 unc thread dimensions 10 24 unc 2b thread dimensions 10 24 unc 2a thread dimensions 10 24 unc thread chart 10 24 unc thread drill size 10-24 unc-2b thread 10-24 thread Thread 10-32 Thread 10