View cart “Castle 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 $3.39 Diamond, Mooney, Piper, OtherLocking Nut Add to cart $0.60 Diamond, Mooney, Piper, OtherTinnerman Nut Add to cart $4.18 Diamond, Mooney, Piper, OtherEngine Mount Nut Add to cart $2.55 Diamond, Mooney, Piper, OtherLocking Nut Add to cart