P-269-NB Nut/Bolt EXHIBITION TENSION SPRING ATTACHMENT COMBINATION. Use to attach one tension spring to the main body of an Exhibition reproducer. (Both parts: shiny metal) The Exhibition reproducer has two tension springs each requiring one such combination attachment. (Cost is for one shiny nut-bolt combination: $2.50 + s/h … see shipping rate chart: https://www.phonographs.org/shipping-returns/)
NOTE: If you just need a BOLT, one such NYLON BLACK BOLT is available at P-269-B. See photo with such bolts shown.
NOTE 2: These are called “Pan Head Slotted Machine Screws” and their size is 2-56 x 1/4″.