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3a
RIGHT-Hand
0.780in. ⁓25/32"
1.125in. ⁓1-1/8"
double hexagon extended washer
0.303in. ⁓5/16"
0.348in.
0.438in.
0.060in. and 0.070in.
0.222in. and 0.232in.
0.315in. and 0.375in.
0.250in. ⁓1/4"
28
1
28.0 degrees and 0.32 degrees
bolt, MACHINE-Double hexagon, extended washer head, drilled, corrosion and heat resistant steel, .250-28 UNJF-3A
head is drilled through at width across flats on double hexagon head to make 4 holes total; 4 holes in head are 0.060/0.070in. in diameter, equally spaced and countersunk to 90 degrees to 0.080/0.090in.
nickel alloy uns N07001
AMS5708 national std single material response
unjf
96906-MS9706 government standard
Unjf
Nickel alloy uns n07001
28
Double hexagon extended washer
0.780 inches
Right-hand
3a
Schedule B number: 7508900000
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5306 ⁓ Bolts
unjf thread series head is drilled through at width across flats on double hexagon head to make 4 holes total; 4 holes in head are 0.060/0.070" in diameter, equally spaced bolt, machine-double hexagon, extended washer head, drilled, corrosion 28 thread quantity per inch double hexagon extended washer head style 0.780" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.