SAE J 2271:2009-05-04
Superseded Standard
Historical

SAE J 2271:2009-05-04

Ship Systems and Equipment—Part Standard for Studs—Continuous and Double End (Inch Series)
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Summary

This SAE Parts Standard provides dimensional and quality assurance requirements for studs in the following configurations in standard materials used for ship system applications:
  1. a
    Continuous thread studs in UNRC and 8UNR series in the following threads and diameters:
    • UNRC threads (1/4 through 4 inches)
    • UNRF threads (1/4 through 1-1/2 inches)
    • 8UNR threads (1-1/8 through 4 inches)
  2. b
    Double end studs (clamping type) where both ends are of the same minimum thread length in the following threads and diameters:
    • UNRC threads (1/4 through 4 inches)
    • UNRF threads (1/4 through 1-1/2 inches)
    • 8UNR threads (1-1/8 through 4 inches)
  3. Different thread forms on each end are permissible.
  4. c
    Double end studs (tap end type) where the tap end thread length is equivalent to 1-1/2 nominal diameters:
    Tap End Thread Forms and Diameters Nut End Thread Forms and Diameters
    • NC-5 interference-fit tap end threads (1/4 through 1-1/2 inches)
    • UNRC threads (1/4 through 4 inches)
    • UNRC threads (1/4 through 4 inches)
    • UNRF threads (1/4 through 1-1/2 inches)
    • UNRF threads (1/4 through 1-1/2 inches)
    • 8UNR threads (1-1/8 through 4 inches)
    • 8UNR threads (1-1/8 through 4 Inches)

Technical characteristics

Publisher SAE International
Publication Date 05/04/2009
Cancellation Date 05/04/2009
Page Count 31
Themes Automotive
EAN ---
ISBN ---
Weight (in grams) ---
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