Slotted flat head

Machine screws, Slotted flat head, Brass, 5/16" x 3"

Machine screw diameter is measured on the outside of the threads.

Phillips flat head machine screw diameter

Diameter and Thread count

Matching Products

Click on a product # for additional info

Prod. # Description Buy
Flat washers, Brass, 5/16"
General use flat washer
$0.26 each
$16.56 / 100
$151.00 / 1000
Finishing washers, Brass, 5/16"
Decorative washers for use with oval or flat head screws.
$0.38 each
$26.79 / 100
$245.00 / 1000

Related Products

Slotted bits

Slotted driver bits

Bits for slotted screws.

See also

Metric machine screw

Metric machine screws

Screws with machine threads for use with a nut or in a tapped hole.

Socket product

Socket screws

Screws with an allen wrench drive.