Product Details
575 Series™ 28 to 30 TPI SAE Mechanical Screw Thread Outside Micrometer (575EP) by Starrett®. The Starrett 575 micrometers have a pointed spindle and a double V-anvil, both shaped to contact the screw thread. The micrometer reading therefore gives the pitch diameter. 0-1" Range, .001" Grad, 28-30 TPI.
Specifications
| Measuring Range: 0 to 1" (28 to 30 TPI) |
| Increments: 0.001" |
| Type: Mechanical |
| Units Of Measuring: SAE |
| Anvil/Spindle Material: Steel |
| Anvil Type: Double V-Anvil |
| Spindle Type: Pointed Spindle |
Features
- No glare Starrett satin chrome finish
- Advanced sleeve design with staggered lines and distinct figures for precise, easy readability
- Balanced frame design for comfortable, accurate measuring
- Tapered frame for narrow slots and tight places
- Furnished with fixed, non-rotating anvil
- One-piece frame of drop forged steel
- Extremely hard and stable one-piece spindle
- Quick and easy adjustment
- Design allows 50% to 75% contact with the thread to be measured, insuring contact with the pitch diameter at all times
- For measuring American Unified National series and Unified J series screw threads
- Series 585 micrometers come with a one-inch standard at no extra cost
- Decimal equivalents on inch tool
Founded in 1880, Starrett® became a top manufacturer of high-quality precision tools, measuring instruments, gages as well as saws and hand tool products for industrial, professional, and other markets throughout the world. The company's products are designed and made to meet or exceed accuracy and performance requirements of national and international standards. With over five generations of innovation, excellent quality, and unparalleled precision, the Starrett brand remains distinctly American.