Hillman 0.375 in. Dia. x 1-1/2 in. L Stainless Steel Carriage Bolt SOLD ASCase of 3 packs (25 per pack) PRODUCT DETAILS Head Diameter - Pitch: 0.375 in. Length: 1-1/2 in. Finish: Stainless Steel Unit of Measurement: SAE Threaded Inch/Metric: Inch Material: Stainless Steel Thread Type: Coarse Head Style: Round