1/4 UNF x 1 3/4 Gr S HT HEX SETS ZINC
Product Code: HHFNF0250175//B
Hex Head Setscrews, also refered to as Set Bolts, Tap Bolts or Fully Threaded Bolts, are available in various threads, materials & finishes. They are fully threaded unlike bolts which have a plain portion under the head.