Previous_Page

Hex Flange Screws [Table 8](A394)

ASME B 18.2.1 - 2012

Display drawing:

Screw Thread 5/16
Thread Size 5/16
D 0.3125
PP UNC 18
PP UNF 24
Ds Max 0.3125
Ds Min 0.3065
S Max 0.5
S Min 0.489
E Min 0.548
Dc Max 0.68
C Min 0.05
K Max 0.32
B L≤6 0.875
B L>6 1.125
R Max 0.025
R Min 0.015