Self Locking Nut$1.61 Self Locking Nut (5/16-24 450 deg.). Self Locking Nut quantity Add to cart Like Tweet Pin it SKU: MS21045-5 Category: Hardware Tags: 450 deg., 5/16-24, Locking, Nut, Self Additional information Additional information Weight 1 lbs Dimensions 9 × 7 × 1 in Brand Diamond, Mooney, Piper, Other Related products $0.38 Diamond, Mooney, Piper, OtherLow Profile Self Locking Nut Add to cart $3.58 Diamond, Mooney, Piper, OtherSelf Locking Nut Add to cart $0.69 Diamond, Mooney, Piper, OtherSelf Locking Nylon Nut Add to cart $2.55 Diamond, Mooney, Piper, OtherLocking Nut Add to cart