Description
Insize Whitworth Screw Pitch Gauge 55°
The Insize Whitworth Screw Pitch Gauge is designed for accurate identification of Whitworth screw thread pitches with a 55° thread profile. It provides reliable and repeatable pitch checking for machining, inspection, and maintenance applications.
Specifications:
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Part Number: 4820-330
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Thread Type: Whitworth 55° screw
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Range: 4–42 TPI
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Accuracy: ±0.0028"
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Pitch of Leaves Included (TPI): 4, 4½, 5, 5½, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42
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Quantity of Leaves: 30
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Application: Identification of screw thread pitch
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Material: Medium carbon steel
Manufactured for durability and precision, this Whitworth pitch gauge allows quick and accurate verification of thread pitch, making it suitable for workshop, toolroom, and inspection use.
