3/8” CONCAVE SQUARE LOCKNUT HOT DIP GALVANIZED
1/2” CONCAVE SQUARE LOCKNUT HOT DIP GALVANIZED
5/8” CONCAVE SQUARE LOCKNUT HOT DIP GALVANIZED
3/4” CONCAVE SQUARE LOCKNUT HOT DIP GALVANIZED
7/8” CONCAVE SQUARE LOCKNUT HOT DIP GALVANIZED
1” CONCAVE SQUARE LOCKNUT HOT DIP GALVANIZED
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Concave Locknut, Nuts and Lock NutsConcave square locknut 1” hot dip galvanized
Used as a locking nut on the back of nuts.
Hot dip galvanized to meet ASTM Specification A153 When concave side of locknut bears down on top of square…Quick View -
Concave Locknut, Nuts and Lock Nuts
Concave square locknut 3/4” hot dip galvanized
Used as a locking nut on the back of nuts.
Hot dip galvanized to meet ASTM Specification A153 When concave side of locknut bears down on top of square…Quick View -
Concave Locknut, Nuts and Lock Nuts
Concave square locknut 5/8” hot dip galvanized
Used as a locking nut on the back of nuts.
Hot dip galvanized to meet ASTM Specification A153 When concave side of locknut bears down on top of square…Quick View -
Concave Locknut, Nuts and Lock Nuts
Concave square locknut 7/8” hot dip galvanized
Used as a locking nut on the back of nuts.
Hot dip galvanized to meet ASTM Specification A153 When concave side of locknut bears down on top of square…Quick View -
Concave Locknut, Nuts and Lock Nuts
Concave square locknut 1/2″ hot dip galvanized
Used as a locking nut on the back of nuts.
Hot dip galvanized to meet ASTM Specification A153 When concave side of locknut bears down on top of square…Quick View -
Concave Locknut, Nuts and Lock Nuts
Concave square locknut 3/8” hot dip galvanized
Used as a locking nut on the back of nuts.
Hot dip galvanized to meet ASTM Specification A153 When concave side of locknut bears down on top of square…Quick View
