BEFORE BIDDING make sure to READ all text below, look at all the pictures, and review shipping costs and return policy. Thank you! Aged Knurled deep nut for Switchcraft USA toggle switch, vintage style for Gibson Les Paul SG ES-335, etc. These are brand new, recently aged distressed relic’d by us for a 1950s 1960s vintage look. Size: outer dimension 5/8″; inside dimension 7/16″; 1/8″ collar; 15/32-32 thread. NICKEL finish. Last pic shows knurled nut installed on a Switchcraft switch (switch NOT included). NOTE: Pictures are similar (but not exact) to the level of aging your nut will receive; these are custom relic’d by hand one at a time and, like real vintage parts, may vary slightly.