Hex Bolts, Stainless Steel Grade 316, 1/2″-13 x 2-1/2″, 10 PackCondition:* New Surplus Stock, No OEM Packaging. As Pictured.Additional Notes:* Quantity: 10 Piece Lot* Material: Stainless Steel* Grade: 316 (A Highly Corrosion Resistant Grade of Stainless steel. Ideal in salt water and chlorine environments.)* Thread Size: 1/2″-13* Length: 2-1/2″* Thread Direction: Right Hand* Head Style: External Hex* Head Height: 0.302″ – 0.323″* Hex Size: 3/4″UNK 020767