Serving our customers with quality and safety first.
3b
RIGHT-Hand
serrated with pilot
0.353in.
0.222in. and 0.262in. ⁓17/64"
prevailing torque all metal design
0.255in. nut and 0.258in. nut
soluble lubricant
blind rivet w/smooth round shank
0.255in. and 0.258in.
0.722in. ⁓47/64"
+0.160 to 0.200in.
0.476in.
closed
450.0 deg fahrenheit
unf
28
0.250in. ⁓1/4"
steel comp 304 or steel comp 305
QQ-S-763, cl 304, cond a fed spec 1st material response or QQ-S-763, cl 305, cond a fed spec 2nd material response
cadmium
QQ-P-416, ty 2, cl 3 fed spec single treatment response
Steel comp 304 or steel comp 305
28
Serrated with pilot
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 28 thread quantity per inch serrated with pilot head style right-hand 3b thread class
1. | HD14LPB428-4 | Cage L4528 |
2. | 63935-428-4 | Cage 56878 |
3. | HD14LPB428-4 | Cage 73197 |
4. | C398-428-4 | Cage 81755 |
Nothing similar to this part number was found in our inventory
A metallic headed fastener having internal threads for a portion of the full length. it may have a smooth, hexagon or splined shank with an open or closed end. it is designed to be expanded tightly against the material it is being installed in by means of a special tool. the item must have a specified grip range. the grip range is the thickness of the material the item is being installed in. an integral feature is incorporated for locking on the threads of a mating member.