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PAN HEAD MACHINE SCREWS |
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Back to Listing Standard Pan Head |
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Nominal |
A |
H |
H1 |
J |
T |
M |
G |
N |
Phillips |
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Head |
Height of Head |
Slot Width |
Slot Depth |
Dimensions of Recess |
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Slotted |
Recessed |
Diameter |
Depth |
Width |
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Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
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0 |
.116 |
.104 |
.039 |
.031 |
.044 |
.036 |
.023 |
.016 |
.022 |
.014 |
.067 |
.054 |
.039 |
.013 |
0 |
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2 |
.167 |
.155 |
.053 |
.045 |
.062 |
.053 |
.031 |
.023 |
.031 |
.022 |
.104 |
.091 |
.059 |
.017 |
1 |
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3 |
.193 |
.180 |
.060 |
.051 |
.071 |
.062 |
.035 |
.027 |
.036 |
.026 |
.112 |
.099 |
.068 |
.019 |
1 |
|
|
4 |
.219 |
.205 |
.068 |
.058 |
.080 |
.070 |
.039 |
.031 |
.040 |
.030 |
.122 |
.109 |
.078 |
.019 |
1 |
|
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5 |
.245 |
.231 |
.075 |
.065 |
.089 |
.079 |
.043 |
.035 |
.045 |
.034 |
.158 |
.145 |
.083 |
.028 |
2 |
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6 |
.270 |
.256 |
.082 |
.072 |
.097 |
.087 |
.048 |
.039 |
.050 |
.037 |
.166 |
.153 |
.091 |
.028 |
2 |
|
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8 |
.322 |
.306 |
.096 |
.085 |
.115 |
.105 |
.054 |
.045 |
.058 |
.045 |
.182 |
.169 |
.108 |
.030 |
2 |
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10 |
.373 |
.357 |
.110 |
.099 |
.133 |
.122 |
.060 |
.050 |
.068 |
.053 |
.199 |
.186 |
.124 |
.031 |
2 |
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12 |
.425 |
.407 |
.125 |
.1125 |
.151 |
.139 |
.067 |
.056 |
.077 |
.061 |
.259 |
.246 |
.141 |
.034 |
3 |
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1/4 |
.492 |
.473 |
.144 |
.130 |
.175 |
.162 |
.075 |
.064 |
.087 |
.070 |
.281 |
.268 |
.161 |
.036 |
3 |
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5/16 |
.615 |
.594 |
.178 |
.162 |
.218 |
.203 |
.084 |
.072 |
.106 |
.085 |
.350 |
.337 |
.193 |
.059 |
4 |
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|
.740 |
.716 |
.212 |
.195 |
.261 |
.244 |
.094 |
.081 |
.124 |
.100 |
.389 |
.376 |
.233 |
.065 |
4 |
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Back to Listing Combination Drive Pan Head |
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Nominal |
G |
H |
J |
A |
M |
T |
N |
Recess |
Driver |
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Head Dimensions |
Slot Dimensions |
Recess Dimensions |
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Head |
Head |
Width |
Depth |
Width |
Depth |
Wing |
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Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Min |
Max |
Min |
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4 |
.219 |
.205 |
.080 |
.070 |
.039 |
.031 |
.040 |
.030 |
.122 |
.109 |
.078 |
.060 |
.019 |
.071 |
.053 |
1 |
|
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6 |
.270 |
.256 |
.097 |
.087 |
.048 |
.039 |
.050 |
.037 |
.166 |
.153 |
.091 |
.066 |
.028 |
.080 |
.055 |
2 |
|
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8 |
.322 |
.306 |
.115 |
.105 |
.054 |
.045 |
.058 |
.045 |
.182 |
.169 |
.108 |
.082 |
.030 |
.097 |
.071 |
2 |
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10 |
.373 |
.357 |
.133 |
.122 |
.060 |
.050 |
.068 |
.053 |
.199 |
.186 |
.124 |
.100 |
.031 |
.113 |
.089 |
2 |
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12 |
.425 |
.407 |
.125 |
.112 |
.067 |
.056 |
.077 |
.061 |
.259 |
.246 |
.141 |
.115 |
.034 |
.124 |
.098 |
3 |
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1/4 |
.492 |
.473 |
.175 |
.162 |
.075 |
.064 |
.087 |
.070 |
.281 |
.268 |
.161 |
.135 |
.036 |
.144 |
.118 |
3 |
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.615 |
.594 |
.218 |
.203 |
.084 |
.072 |
.106 |
.085 |
.350 |
.337 |
.193 |
.169 |
.059 |
.173 |
.149 |
4 |
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Back to Listing Torx® Drive Pan Head |
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Screw |
D |
H |
R |
G |
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Driver |
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Head Dimensions |
Recess Dimensions |
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Head Diameter |
Head Height |
Diameter |
Gauge |
Maximum |
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Max |
Min |
Max |
Min |
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2 |
.167 |
.155 |
.062 |
.053 |
.094 |
.030 |
.022 |
T8 |
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4 |
.219 |
.205 |
.080 |
.070 |
.111 |
.035 |
.026 |
T10 |
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6 |
.270 |
.256 |
.097 |
.087 |
.132 |
.045 |
.031 |
T15 |
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8 |
.322 |
.306 |
.115 |
.105 |
.155 |
.055 |
.036 |
T20 |
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10 |
.373 |
.357 |
.133 |
.122 |
.178 |
.070 |
.040 |
T25 |
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1/4 |
.492 |
.473 |
.175 |
.162 |
.221 |
.085 |
.044 |
T30 |
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.615 |
.594 |
.218 |
.203 |
.266 |
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