Click to expand Tap to zoom AN310-4 Part: #AN310-4 by Aeronautical Standard Original price $1.60 - Original price $1.60 Original price $1.60 $1.60 - $1.60 Current price $1.60 | / - Availability: 492 in stock, ready to be shipped Quantity: Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Description Description Aeronautical Standard AN310-3 Steel Nut, Plain, Castellated, Hexagon 1/4-28 Description Aeronautical Standard AN310-3 Steel Nut, Plain, Castellated, Hexagon 1/4-28