1/4-20 X 3/4" Type 23 Thread Cutting Screws | Indented Hex Washer Head Unslotted Drive | Steel Black Oxide (2500 / Pkg.) Square Profile Viton O-Rings 5/16-18 X 4" Hex Tap

5/16-18 X 4" Hex Tap Bolts in Steel

Pack contents: 12 cobalt jobber length drill bits

Thread size: 5/8 inch-18

Phillips drive enables consistent seating with standard drivers

1/4-20 X 3/4" Type 23 Thread Cutting Screws | Indented Hex Washer Head Unslotted Drive | Steel Black Oxide (2500 / Pkg.) Square Profile Viton O-Rings 5/16-18 X 4" Hex TapThese 1 4 20 X 3 4" Type 23 thread cutting screws are manufactured from Steel with a black oxide finish, featuring an unslotted drive and an indented hex washer head. They are well suited to general fastening and assembly work. Material and finish: Steel, Black Oxide finish Drive: Unslotted Head style: Indented Hex Washer Thread size: 1 4 20 Length: 3 4" Applications: General fastening and assembly work Specifications Product type: Thread Cutting