Weekend Sale 4-40 X 5/16″ Machine Screws 82 Degree Flat Undercut Head Phillips Drive Steel Black Zinc (10000/Pkg.)
Original price was: $599.29.$251.70Current price is: $251.70.
Bulk machine screws for reliable fastening. This bulk pack includes 10,000 [10000 BULK] machine screws with a Phillips 82-degree drive, a flat undercut head for a flush finish, steel construction, and a black zinc finish for corrosion resistance and a sleek look. Size: #4-40 x 5/16 inch.
Quantity: 10,000 pieces (bulk)
Head style: Flat, countersunk with undercut
Drive type: Phillips (PH) 82-degree
Material: Steel
Finish: Black zinc
Thread size x length: #4-40 x 5/16″
Applications: General purpose fastening in electronics, appliances, machinery, and other hardware projects




