Product details:
Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Hot Dipped Galvanized, Dia. /Thread Size 3/8 In.-16, Fastener Length 1 In., Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 25/64 In., Head Dia. 0.782 In., Head Height 0.188 In., Head Type Round, Square Height 0.188 In., Square Width 0.368 In., Tensile Strength 60,000 psi, For Use With Grade 2 Galvanized Nuts, Package Quantity 100FeaturesSquare Width: 0.368 inchMeets/Exceeds: ASME B18.5Thread
