Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
These Linear Tools Screw Pitch Gauges are penknife-style sets featuring accurately milled blades for precise thread pitch checking. Available in Unified (52-472-800) and Whitworth (52-472-820) profiles.
| Angle | Screw Pitch Blades | Individual Blades | |
|---|---|---|---|
| 52-472-800 | 60 degree | Unified | 4, 4 ½, 5, 5 ½, 6, 7, 8, 9, 10, 11, 11 ½, 12, 13, 14, 15, 16, 18, 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42 |
| 52-472-820 | 55 degree | Whitworth | 4, 4 ½, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 36, 40, 48, 60 |
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