IFI 171

IFI 171

THREAD DIMENSIONS, SIZES 1-5/8 - 5-1/2 AND 1-7/8 - 5 UNS, FOR ASSEMBLY OF BOLTS, STUDS AND NUTS, IN THE STEEL CONSTRUCTION INDUSTRY

48,00 €

Details

This IFI standard specification provides specific thread dimensions and tolerances for two sizes of coarse threads, 1-5/8 - 5-1/2, and 1-7/8 - 5, first defined by the United States Navy as early as 1904, that are commonly used in the steel construction industry.

Zusätzliche Information

Autor Industrial Fasteners Institute
Veröffentlicht von IFI
Document type Normen
Seitenzahl 6
Schlagwort IFI 171