Machine screws, Phillips flat head, Stainless steel 18-8 black oxide finish, 1/4" x 1-1/2"

Phillips flat head

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
$0.21 / ea
$13.75 / 100
$121.00 / 1000
Lock washers, Stainless steel 18-8 black oxide finish, 1/4"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.29 / ea
$18.72 / 100
$165.00 / 1000

Related Products

Phillips bits

Driver bits

Driver bits are available in various drive types and bit styles.

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.