| Notes | 1. Due to our manufacturing process, point to point dimensions may not meet the ANSI B18.6.3-1972 (R1991) standard.
2. * #0-80 and No. 0 dimensions are actual. All other ceramic fasteners conform to ANSI B18.6.3-1972 R1991 standards as listed in the chart.
3. All ceramic screws and ceramic bolts are fully threaded.
4. All dimensions shown are in inches.
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|
Dimensional Specifications - Pan Head, Phillips
|
Phillips Pan Head Dimensions Per ANSI B18.6.3-1972 (R1991) Standard
|
| Size |
Head
Diameter
|
Head
Height
|
Head
Radius
|
| #0-80 |
.104 - .116
|
.031 - .039
|
.020 Max
|
| #2-56 |
.155 - .167
|
.045 - .053
|
.035 Max
|
| #4-40 |
.205 - .219
|
.058 - .068
|
.042 Max
|
| #5-40 |
.231 - .245 |
.065 - .075 |
.044 Max |
| #6-32 |
.256 - .270
|
.072 - .082
|
.046 Max
|
| #8-32 |
.306 - .322
|
.085 - .096
|
.052 Max
|
| #10-32 and #10-24 |
.357 - .373
|
.099 - .110
|
.061 Max
|
| 1/4"-20 |
.473 - .492
|
.130 - .144
|
.087 Max
|
| 5/16"-18 |
.594 - .615
|
.162 - .178
|
.099 Max
|
| 3/8"- 16 |
.716 - .740
|
.195 - .212
|
.143 Max
|
|
| |
© 2010 Ceramco, Inc., all rights
reserved.
P.O. Box 300, 1467 East Main Street, Center Conway, NH 03813
Tel: (603) 447-2090 | Fax: (603) 447-3906
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