Thread Pitch Gauges
- • Brand: Garvin / Starrett
- • Type: Thread Pitch Gauge
- • Sets: Metric & Imperial
- • Profiles: 55° / 60°
- • Application: Thread Inspection
Thread pitch gauges from Garvin and Starrett for quickly identifying the pitch of internal and external threads across metric and imperial standards. Folding leaf sets with 55-degree and 60-degree profiles let inspectors match threads at a glance before selecting taps, dies or fasteners.
Thread Pitch Gauge Technical Specifications
| Specification | Details |
|---|---|
| Brand | Garvin / Starrett |
| Type | Thread Pitch Gauge |
| Metric Set | 0.4 - 7.0mm Pitch |
| Imperial Set | 4 - 62 TPI |
| Profiles | 55° (Whitworth) / 60° (Metric & Unified) |
| Features | Folding Case, Marked Leaves |
Identifying Thread Pitch Accurately Before Machining or Fastening
Correctly identifying a thread before tapping, re-tapping or ordering fasteners prevents costly mistakes and damaged components. A thread pitch gauge is held against the thread and the leaf that mates perfectly reveals the pitch - for metric threads in millimetres and for imperial threads in threads per inch. Garvin and Starrett sets cover both systems in a single pocket tool.
The 60-degree leaves suit metric and unified threads, while 55-degree leaves cover Whitworth and BSP profiles commonly found on legacy British and marine equipment. Durable hardened leaves with clearly stamped markings survive daily workshop use and give fast, dependable identification for maintenance and QC teams.
For acceptance testing of thread size and fit, see our Thread Plug Gauges and Thread Ring Gauges.
Similar Products
