Serving our customers with quality and safety first.
2a nut thread
RIGHT-Hand nut thread
0.262in. nut thread and 0.312in. nut thread ⁓5/16"
0.199in.
0.055in. and 0.061in.
SELF-Clinching head
0.312in. ⁓5/16"
0.235in. and 0.265in.
40 nut thread
171.0 brinell standard
0.112in. nut thread ⁓1/8"
steel comp 303 or steel comp 303se
astm A582 assn std all material responses
passivate
astm A380 assn std single treatment response
SELF-Locking
unc nut thread
1EA
Unc nut thread
Self-locking
Steel comp 303 or steel comp 303se
40 nut thread
0.262 inches minimum nut thread and 0.312 inches maximum nut thread
Right-hand nut thread
2a nut thread
FSC 5307 ⁓ Studs
unc nut thread thread series self-locking passivate surface treated 40 nut thread thread quantity per inch 0.312" overall length 0.262" nut thread thread length right-hand nut thread 2a nut thread thread class
1. | MIL-S-63540/3 | Cage 81349 |
2. | NASM63540/3 | Cage 80205 |
Nothing similar to this part number was found in our inventory
A headed fastener threaded externally on a portion or on the full length of the shank. the head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. it is securely locked in position by the displaced metal. for items that require locking rings, see bolt, self-locking and stud, locked in. excludes insert, screw thread.