Hillman 0.375 in. Dia. x 2-1/2 in. L Stainless Steel Carriage Bolt SOLD ASPack of 25 PRODUCT DETAILS Head Diameter - Pitch: 0.375Length: 2-1/2Finish: Stainless SteelMaterial: Stainless SteelThread Type: CoarseUnit of Measurement: SAEInch/Metric: InchThreadedHead Style: Round