Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.500in. ⁓1/2"
0.875in.
0.125in. ⁓1/8"
0.750in. ⁓3/4"
0.563in.
0.138in.
0.625in.
2
0.125in.
0N478/USM636
28
0.250in. ⁓1/4"
navy special project
stud threads are quad lead; mounting holes THREADED-0.138-32UNC-2B
steel corrosion resisting
astm A303 assn std single material response
passivate
QQ-P-35, type 2 fed spec single treatment response
flush w/ double flats
unf
1EA
Unf
Flush w/ double flats
Steel corrosion resisting
28
0.563 inches
0.500 inches
Right-hand
3a
FSC 5307 ⁓ Studs
Used on 0n478/usm636. unf thread series flush w/ double flats passivate surface treated stud threads are quad lead; mounting holes threaded-0.138-32unc-2b navy special project 28 thread quantity per inch 0.563" overall width 0.750" overall length 0.500" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
A headed fastener, externally threaded. the head is intended to be fastened by an adhesive. the head may also be fastened with rivets. the head is not designed to be turned with a wrench or inserted driver.