All standard HT material 3/8” UNF x ¾” Socket set screw – Knurled Point x25 3/8” UNF x ½” Socket set screw – Cup Point x25 3/8” UNC x ¾” Socket set screw – Cup Point x25 ¼” UNC x 5/8” Socket set screw – Cup Point x50 ¼” UNC x 1” Socket set screw – Knurled Point x50 ¼” UNC x 1” Socket set screw – Cup Point x50