Serving our customers with quality and safety first.
3b
RIGHT-Hand
0.680in. and 0.700in.
0.320in. and 0.340in.
hexagon
0.050in. and 0.070in.
0.560in. and 0.565in. ⁓37/64"
unf
20
30.0 rockwell c and 35.0 rockwell c
0.438in. ⁓29/64"
90.0 degrees nut
steel comp 1030 or steel comp 8740
66 fed std 1st material response or ams 6322 assn std 2nd material response
cadmium
ams 2400 assn std single treatment response
Steel comp 1030 or steel comp 8740
20
Right-hand
3b
Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel
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
1. | 531001 | Cage 02978 |
2. | 531001 | Cage 28839 |
3. | 531001 | Cage 14351 |
Nothing similar to this part number was found in our inventory
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.