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Machine screws, Flat, Stainless steel 18-8, #8-32 x 1/2"

Machine screws phillips flat head

Machine screws, Flat, Stainless steel 18-8, #8-32 x 1/2"

Phillips flat head

Phillips flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is x-shaped for installation with a Phillips screw driver.

Slotted flat head

Slotted flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Slotted drive has a simple slot for a flat bladed screw driver.

Star drive flat head machine screw

Star drive flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).

Spanner flat head machine screws

Spanner flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Spanner (a.k.a. snake eyes) is a tamper resistant drive that requires a special driver to install.

Star pin-in flat head machine screws

Star pin-in flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Star pin-in is a tamper resistant drive that requires a special driver to install.

Matching Products

Click on a product # for additional info

Prod. # Description Buy
2559
Hex machine screw nuts, Stainless steel 18-8, #8-32
A hex nut in smaller sizes for machine screw diameters under 1/4".
$0.07 / ea
$3.69 / 100
$32.60 / 1,000
2551
Hex nylon insert lock nuts, Stainless steel 18-8, #8-32
A hex nut with a nylon ring to resist loosening.
$0.09 / ea
$6.22 / 100
$52.20 / 1,000
2943
$0.07 / ea
$3.08 / 100
$24.70 / 1,000
2954
Lock washers, Stainless steel 18-8, #8
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.07 / ea
$2.79 / 100
$24.30 / 1,000
2938
Finishing washers, Stainless steel 18-8, #8
Decorative washers for use with oval or flat head screws.
$0.07 / ea
$4.21 / 100
$36.70 / 1,000

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.