MACHINE
SCREWS PAN HEAD SLOT HEAD DIMENSIONS ONLY |
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All Dimensions in Inches |
Basic Screw Diameter |
Head Diameter | Head Height | Slot Width | Slot Depth | ||||||
Slotted | Recessed | |||||||||
Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | |
2/56 | .167 | .155 | .053 | .045 | .062 | .053 | .031 | .023 | .031 | .022 |
3/48 | .193 | .180 | .060 | .0.51 | .071 | .062 | .035 | .027 | .036 | .026 |
4/40 | .219 | .205 | .068 | .058 | .080 | .070 | .039 | .031 | .040 | .030 |
5/40 | .245 | .231 | .075 | .065 | .089 | .079 | .043 | .035 | .045 | .034 |
6/32 | .270 | .256 | .082 | .072 | .097 | 0.87 | .048 | .039 | .050 | .037 |
8/32 | .322 | .306 | .096 | .085 | .115 | .105 | .054 | .045 | .058 | .045 |
10/24 | .373 | .357 | .110 | .099 | .133 | .122 | .060 | .050 | .068 | .053 |
10/32 | .373 | .357 | .110 | .099 | .133 | .122 | .060 | .050 | .068 | .053 |
12/24 | .425 | .407 | .125 | .112 | .151 | .139 | .067 | .056 | .077 | .061 |
1/4 | .492 | .473 | .144 | .130 | .175 | .162 | .075 | .064 | .087 | .070 |
5/16 | .615 | .594 | .178 | .162 | .218 | .203 | .084 | .072 | .106 | .085 |
3/8 | .740 | .716 | .212 | .195 | .261 | .244 | .094 | .081 | .124 | .100 |