View cart “Locking Nut” has been added to your cart. Self Locking Nut$0.55 Self Locking Nut (1/4-28 450). Self Locking Nut quantity Add to cart Like Tweet Pin it SKU: MS21045-4 Category: Hardware Tags: 1/4-28, 450, Locking, Nut, Self Additional information Additional information Weight 1 lbs Dimensions 9 × 7 × 1 in Brand Diamond, Mooney, Piper, Other Related products $48.07 Diamond, Mooney, Piper, OtherSelf Aligning Nut Read more $0.74 Diamond, Mooney, Piper, OtherSteel Locking Nut Add to cart $1.61 Diamond, Mooney, Piper, OtherSelf Locking Nut Add to cart $6.01 Diamond, Mooney, Piper, OtherLocking Tab Washer Add to cart