Starrett 575AP Screw Thread Micrometer, 0-1" Range, .001" Graduation

Item Description

• Range: 0-1"
• Graduation: .001"
• 7-9TPI
• Anvil/spindle material: steel
• Anvil type: double v-anvil
• Spindle type: pointed spindle
• 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 50-75% 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 575 micrometers come with a one-inch standard at no extra cost
• Decimal equivalents on inch tool

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