1 3/8-6 x 6ft Plain Type:Per Piece these bits have a 3/8"

these bits have a 3/8" shank

These longer drill bits are designed for heavy duty construction applications

#8 Diameter #2 Point has a Max

Button (round head)

Grade 5 hex bolts shall be heat treated

1 3/8-6 x 6ft Plain Type:Per Piece these bits have a 3/8"ASTM A307 GRADE A Low Carbon Steel Threaded Rod Low carbon steel is a more ductile and malleable type steel. Used for hanging, supporting and fastening in plumbing, electrical and construction applications. ALERT! When shipping Threaded Rod, additional dimension freight fees may occur. If your order is affected by these fees, you will be contacted with the revised freight charges.