For measuring American Unified National series and Unified J series screw threads
MFR #: 575BP
A&M #: 5626456
Starrett
UNSPSC #: 41111601
$465.00 / EACH
Out of Stock.This item has been discontinued by the manufacturer. Please request a quote or call 800.864.2660 for help identifying a suitable substitution.

- See all product specifications
Manufacturer : Starrett
Accuracy : +/-0.0002 in
Anvil Type : Double V
Brand Name : Starrett®
Country Of Origin : US
Dimensions : 4-15/64 in L x 39/64 in W x 2-3/32 in H
Package Description : EACH
Standards : PROP65: This product can expose you to chemicals including: Diisononyl phthalate (DINP)/which is known to the State of California to cause cancer and Di-isodecyl phthalate (DIDP)/which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Status : Discontinued
- 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 Percent to 75 Percent contact with the thread to be measured, insuring contact with the pitch diameter at all times
- 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, 10-13 TPI.

