#C398M - Metric Standard 60° - .5mm and 1mm Graduation - Center Gage

Item #: MV7051478
Manufacturer: Starrett
Mfg #: 51478

Technical Specifications:
•Brand Name: Starrett •Graduation: Metric Standard, 60° •Model Number: C398M •Thread: Metric Standard 60°

Description:
•Two types for Am. Nat. U.S.A. 60° Std. or Whitworth - English 55° Std. has scale graduated in 14ths, 20ths, 24ths and 32nds for finding number of threads per inch. No. C391 has table of double depths of threads for determining size of tap drills •All gaging surfaces ground.

Shipping Info:
•Actual Weight - .0250 •Dimensions - Height: .060 Length: 2.30 Width: 2.00