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Size 1/4-20 - Type 18-8 Stainless Phillips Flat Head Machine Screws

Size 1/4-20 - Type 18-8 Stainless Phillips Flat Head Machine Screws

The length of a pan head screw is determined by measuring from underneath the head to the end of the screw. Type 18-8 stainless steel has a high resistance to rust and corrosion and may be mildly magnetic. Click on each size below for more information.


Machine Screw Phillips Drive Flat Head 1/4-20 x 1/2

Machine Screw Phillips Drive Flat Head 1/4-20 x 1/2" Type 18-8 Stainless

$0.20

100 or more $0.16 ea.
1000 or more $0.14 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 5/8

Machine Screw Phillips Drive Flat Head 1/4-20 x 5/8" Type 18-8 Stainless

$0.20

100 or more $0.17 ea.
1000 or more $0.15 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 3/4

Machine Screw Phillips Drive Flat Head 1/4-20 x 3/4" Type 18-8 Stainless

$0.21

100 or more $0.16 ea.
1000 or more $0.15 ea.
3000 or more $0.11 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 1

Machine Screw Phillips Drive Flat Head 1/4-20 x 1" Type 18-8 Stainless

$0.23

100 or more $0.21 ea.
1000 or more $0.18 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/4

Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/4" Type 18-8 Stainless

$0.24

100 or more $0.22 ea.
1000 or more $0.19 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/2

Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/2" Type 18-8 Stainless

$0.26

100 or more $0.24 ea.
1000 or more $0.20 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 1-3/4

Machine Screw Phillips Drive Flat Head 1/4-20 x 1-3/4" Type 18-8 Stainless

$0.32

100 or more $0.29 ea.
1000 or more $0.26 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 2

Machine Screw Phillips Drive Flat Head 1/4-20 x 2" Type 18-8 Stainless

$0.35

100 or more $0.32 ea.
1000 or more $0.28 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 2-1/2

Machine Screw Phillips Drive Flat Head 1/4-20 x 2-1/2" Type 18-8 Stainless

$0.35

100 or more $0.33 ea.
1000 or more $0.32 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 3

Machine Screw Phillips Drive Flat Head 1/4-20 x 3" Type 18-8 Stainless

$0.55

100 or more $0.52 ea.
1000 or more $0.45 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 3-1/2

Machine Screw Phillips Drive Flat Head 1/4-20 x 3-1/2" Type 18-8 Stainless

$0.65

100 or more $0.62 ea.
1000 or more $0.53 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 4

Machine Screw Phillips Drive Flat Head 1/4-20 x 4" Type 18-8 Stainless

$0.75

100 or more $0.68 ea.
1000 or more $0.58 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 5

Machine Screw Phillips Drive Flat Head 1/4-20 x 5" Type 18-8 Stainless

$1.40

50 or more $1.30 ea.
500 or more $1.15 ea.

Machine Screw Phillips Drive Flat Head 1/4-20 x 6

Machine Screw Phillips Drive Flat Head 1/4-20 x 6" Type 18-8 Stainless

$1.75

50 or more $1.65 ea.
500 or more $1.45 ea.

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