We supply five different size configurations of these custom slotted internally & externally threaded studs to our construction customer. 45K plain steel material is used to produce the parts, with plain and light oil finish. This specific slotted stud incorporates 1/4-20 internal thread and 1/2-13 external thread. Both sides are slotted and an extended outer chamfer is required on one side to allow easier installation and removal in the application. While the different variations have other external thread diameters and length they share the same 1/4-20 internal thread requirement.
