Serving our customers with quality and safety first.
4b
RIGHT-Hand
prevailing torque all metal design
cone seat, hexagon
0.500in. ⁓1/2"
1.625in. ⁓1-5/8"
unf
12
1.250in. ⁓1-1/4"
90.00 degrees
cone 0.125 lg. by 1.500 inch outside diameter and chamfer on cone 30 degrees by 0.062 inch deep
copper alloy
Copper alloy
12
Right-hand
4b
Schedule B number: 7415290000
nmfc 093486
Copper screws, nuts, bolts, rivets, and other fasteners not threaded
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).
cone 0.125 lg. by 1.500 inch outside diameter 12 thread quantity per inch right-hand 4b thread class
1. | 20-545 | Cage 27235 |
2. | 390012PC545 | Cage 80064 |
Nothing similar to this part number was found in our inventory
A nut having 6 flat sides and a cone seat bearing surface. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member. see also nut (1), self-locking, single ball seat, hexagon.