Serving our customers with quality and safety first.
3b
RIGHT-Hand
prevailing torque all metal design
0.729in.
0.438in.
double hexagon
0.069in.
0.553in. and 0.564in. ⁓37/64"
450.0 deg fahrenheit
unjf
20
0.437in. ⁓7/16"
iron alloy 660 or nickel alloy 718
ams 5737 assn std 1st material response or ams 5662 assn std 2nd material response
cadmium
1EA
Iron alloy 660 or nickel alloy 718
20
Right-hand
3b
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
cadmium surface treated 20 thread quantity per inch right-hand 3b thread class
Nothing similar to this part number was found in our inventory
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. an integral feature is incorporated for locking on the threads of a mating member.