Part Number 1 2 13 UNC 2B TYPE 1 having (CAGE Code 35795) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 1 2 13 UNC 2B TYPE 1 Nut Plain Hexagon by Leslie Controls Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.