View cart “Engine Mount Nut” has been added to your cart. Castellated Nut$2.40 Castellated Nut (7/16-20). Castellated Nut quantity Add to cart Like Tweet Pin it SKU: AN310-7 Category: Hardware Tags: Castellated, Nut Additional information Additional information Weight 1 lbs Dimensions 9 × 7 × 1 in Brand Diamond, Mooney, Piper, Other Related products $1.30 Diamond, Mooney, Piper, OtherTinnerman Nut Add to cart $1.85 Diamond, Mooney, Piper, OtherCastellated Nut Add to cart $2.55 Diamond, Mooney, Piper, OtherLocking Nut Add to cart $48.07 Diamond, Mooney, Piper, OtherSelf Aligning Nut Read more