Hello, Does the screw thread of T39 is 1/4"BSF ? That's correct ? Thanks.
Michel Well Known and Active Forum User VOC Member 20 December 2023 #1 Hello, Does the screw thread of T39 is 1/4"BSF ? That's correct ? Thanks.
davidd Well Known and Active Forum User VOC Member 21 December 2023 #2 The nut on T39 is a No. 91, which is as you say a 1/4" x 26 BSF plain nut. David
