5/16-18 X 1-1/2" Type F Thread Cutting Screws | Indented Hex Washer Head Unslotted Drive | Steel Zinc & Bake (1000 / Pkg.) Steel Black Oxide & Oil uncoated finish improves chip visibility

uncoated finish improves chip visibility and work-area awareness

Outer diameter: 489 mm

Crafted from steel and finished in black oxide

Combining high-strength alloy steel with a durable thermal black oxide coating

Head type: Phillips pan head (Phil Pan) for easy driving with standard screwdrivers

5/16-18 X 1-1/2" Type F Thread Cutting Screws | Indented Hex Washer Head Unslotted Drive | Steel Zinc & Bake (1000 / Pkg.) Steel Black Oxide & Oil uncoated finish improves chip visibilityThese 5 16 18 X 1 1 2" Type F thread cutting screws are manufactured from Steel with a zinc & bake 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, Zinc & Bake finish Drive: Unslotted Head style: Indented Hex Washer Thread size: 5 16 18 Length: 1 1 2" Applications: General fastening and assembly work Specifications Product type: Thread Cutting