Starrett Screw Thread Micrometer, 1-2″, EDP 56170 – 585FP

Screw Thread Micrometer, Double V-Anvil, 1-2″ Range

The Starrett 585 micrometers have a pointed spindle and a double V-anvil, both shaped to contact the screw thread as shown in the drawing. The micrometer reading therefore gives the pitch diameter. 1-2″ Range, .001″ Grad, 28-30 TPI.

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

Specifications

• Made in America: Yes
  
• Micrometer Type: Screw Thread Micrometer, 28-30 TPI
  
• Range (in): 1-2″ Capacity Pitch Diameter
  
• Graduations (in): .001″
  
• Anvil/Spindle Material: Steel
  
• Anvil Type: Double V-anvil
  
• Spindle Type: Pointed spindle

See all Starrett 575, 585 Screw Thread Micrometers for Measuring Pitch Diameter