Machine screws, Slotted round head, Zinc plated steel, 3/8" x 5"

Slotted round head

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

Slotted round head machine screw diameter

Diameter and Thread count

Matching Products

Click on a product # for additional info

Prod. # Description Buy
USS flat washers, Zinc plated steel, 3/8"
USS pattern is the most common type of flat washer.
$0.13 / ea
$7.07 / 100
$57.20 / 1000
SAE flat washers, Zinc plated steel, 3/8"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
$0.09 / ea
$4.06 / 100
$33.00 / 1000
Lock washers, Zinc plated steel, 3/8"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.09 / ea
$3.78 / 100
$33.00 / 1000

Related Products

Slotted bits

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.