Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.500in. ⁓1/2"
0.500in. ⁓1/2"
headless (setscrew)
cup
hexagon
0.250in. ⁓1/4"
0.125in. ⁓1/8"
28
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 316
66 fed std all material responses
passivate
QQ-P-35 fed spec single treatment response
unf
Unf
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 316
28
Headless (setscrew)
0.500 inches maximum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unf thread series passivate surface treated 28 thread quantity per inch headless (setscrew) head style 0.500" thread length right-hand 3a thread class
1. | 1/4-28UNC-3A LG = 1/2 | Cage D9182 |
Nothing similar to this part number was found in our inventory
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.