Name: MF Curved Locknut, concave lock nut
Material: Carbon steel,
Finish: HDG to meet ASTM A153
Size: 1/2",5/8", 3/4”, 7/8”,1” square and Hex
Feature:Used as a locking nut on the back of nuts. When concave side of locknut bears down top of square or
hex nut, the arch is flattened, deflecting the nut threads from their true helix and causing them to firmly grip the
bolt threads
Concave square lock nut, M-F Curved Lock nuts, concave locknut, MF Curved LOCK NUTS, MF lock
nut, MF TYPE LOCK
NUTS , herrajes galvanizados, Eletroferragens,contra tuerca, contra-porca, Hubbell: 3510, 3511, 3512, 3513,