1/4-20 Phillips Oval Head Machine Screw 18-8 Stainless Steel"

1/4"-20 Stainless Steel Phillips Oval Head Machine Screws

Diameter - Thread Pitch: 1/4"-20


  • Countersunk head with a raised domed top
  • Used either with a nut or in a pre-tapped hole
  • A machine screw is commonly identified by its small size
  • Raised decorative head
  • Used to secure materials that may be tampered with
  • Ideal for freshwater moisture environments
  • Rust and corrosion resistant

1/4"-20 Phillips drive oval head machine screws are available in grade 18-8 stainless steel.

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1/2"
SKU #10400002
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1/2"
SKU #10400002
1
NA
25
$5.75 (0.23/ea)
100
$16.00 (0.16/ea)
1000
$140.00 (0.14/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 5/8"
SKU #10400012
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 5/8"
SKU #10400012
1
NA
25
$6.75 (0.27/ea)
100
$17.00 (0.17/ea)
1000
$140.00 (0.14/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 3/4"
SKU #10400022
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 3/4"
SKU #10400022
1
NA
25
$6.75 (0.27/ea)
100
$17.00 (0.17/ea)
1000
$150.00 (0.15/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 7/8"
SKU #10400032
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 7/8"
SKU #10400032
1
NA
25
$7.50 (0.3/ea)
100
$28.00 (0.28/ea)
1000
$250.00 (0.25/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1"
SKU #10400042
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1"
SKU #10400042
1
NA
25
$6.75 (0.27/ea)
100
$20.00 (0.2/ea)
1000
$170.00 (0.17/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1-1/4"
SKU #10400052
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1-1/4"
SKU #10400052
1
NA
25
$8.25 (0.33/ea)
100
$22.00 (0.22/ea)
1000
$190.00 (0.19/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1-1/2"
SKU #10400062
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1-1/2"
SKU #10400062
1
NA
25
$8.25 (0.33/ea)
100
$29.00 (0.29/ea)
1000
$250.00 (0.25/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1-3/4"
SKU #10400072
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 1-3/4"
SKU #10400072
1
NA
25
$11.00 (0.44/ea)
100
$34.00 (0.34/ea)
1000
$290.00 (0.29/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2"
SKU #10400082
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2"
SKU #10400082
1
NA
25
$11.75 (0.47/ea)
100
$36.00 (0.36/ea)
1000
$310.00 (0.31/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2-1/4"
SKU #10400092
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2-1/4"
SKU #10400092
1
NA
25
$12.25 (0.49/ea)
100
$47.00 (0.47/ea)
1000
$440.00 (0.44/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2-1/2"
SKU #10400102
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2-1/2"
SKU #10400102
1
NA
25
$14.25 (0.57/ea)
100
$53.00 (0.53/ea)
1000
$480.00 (0.48/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2-3/4"
SKU #10400112
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 2-3/4"
SKU #10400112
1
NA
25
$15.00 (0.6/ea)
100
$59.00 (0.59/ea)
1000
$580.00 (0.58/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 3"
SKU #10400122
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 3"
SKU #10400122
1
NA
25
$14.75 (0.59/ea)
100
$47.00 (0.47/ea)
1000
$400.00 (0.4/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 3-1/2"
SKU #10400132
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 3-1/2"
SKU #10400132
1
$0.78 (0.78/ea)
25
$18.75 (0.75/ea)
100
$66.00 (0.66/ea)
1000
$570.00 (0.57/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 4"
SKU #10400142
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 4"
SKU #10400142
1
$0.89 (0.89/ea)
25
$21.50 (0.86/ea)
100
$68.00 (0.68/ea)
1000
$580.00 (0.58/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 4-1/2"
SKU #10400152
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 4-1/2"
SKU #10400152
1
$2.38 (2.38/ea)
25
$57.00 (2.28/ea)
100
$203.00 (2.03/ea)
1000
$1,730.00 (1.73/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 5"
SKU #10400162
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 5"
SKU #10400162
1
$2.49 (2.49/ea)
25
$60.00 (2.4/ea)
100
$209.00 (2.09/ea)
1000
$1,790.00 (1.79/ea)
Subtotal: $0.00 /
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 6"
SKU #10400172
Phillips Oval Head Machine Screw 18-8 SS - 1/4"-20 x 6"
SKU #10400172
1
$4.37 (4.37/ea)
25
$105.50 (4.22/ea)
100
$240.00 (2.4/ea)
1000
$2,050.00 (2.05/ea)
Subtotal: $0.00 /

Frequently Used With

1
NA
25
$4.75 (0.19/ea)
100
$13.00 (0.13/ea)
1000
$110.00 (0.11/ea)
Subtotal: $0.00 /
1
$1.04 (1.04/ea)
10
$8.10 (0.81/ea)
25
$19.50 (0.78/ea)
50
$38.00 (0.76/ea)
Subtotal: $0.00 /
1
NA
25
$2.75 (0.11/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
Subtotal: $0.00 /

Product Specifications
ANSI
ANSI B1.1
Class
2A
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degree
Diameter
1/4"
Drive Style
Phillips
Fit
Class 2A
Grade
18-8
Head Diameter
Max 0.507 - Min 0.452
Head Height Max
0.232
Head Style
Oval
Material
Stainless Steel
Overall Head Height
Max 0.232 - Min 0.178
Phillips Drive
#3
Product Type
Machine Screws
Standards Met
ANSI B18.6.3
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances