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- Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
- Head dimensions not shown are the same as those of slotted heads
- Not practical to gage sizes No. 0 and No. 1.
Unit of Measure
Specifications
Product |
N/A Tapping Screws |
Unit of Measure |
N/A English |
Type |
N/A Type I |
Nominal Size or Basic Screw Dia. |
N/A No. 3 |
Nominal Size or Basic Screw Dia. (Decimal) |
N/A 0.0990 in |
Ref. Recess Dia. (M) |
N/A 0.100 in |
Ref. Recess Depth (T) |
N/A 0.060 in |
Ref. Recess Width (N) |
N/A 0.018 in |
Driver Size |
N/A 1 |
Max. Recess Penetration Gaging Depth |
N/A 0.061 in |
Min. Recess Penetration Gaging Depth |
N/A 0.045 in |
