Friday, January 27, 2017
This is a custom shoulder u-bolt we supplied to our construction customer at a quantity of 250 pieces with a lead time of 8 weeks. Thy were manufactured domestically using plain steel material, using 1/2 bar stock. The threaded sections however needed to be 3/8-16 at 1.3125 lengths on each leg. The unthreaded shoulder portion measures .750 inches and the centered width between the legs is 2 inches. Our internal part number for this part is SUB37061-A.
We supply a large variety of milspec hardware to our aerospace and defense customer base and this is one of the solid rivets we supply on an annual blanket purchase order basis. It is a domestically made MS20426AD3-4 solid rivet made using aluminum material finished with chemical film per MIL-DTL-5541F Type 1 Class 1A.