Hillman 812551 Flat Head Carriage Bolts, Galvanized, 5/16" x 3", 100-Count SpecialDiscount continuous transfer at up to

continuous transfer at up to 10 GPM (38 LPM) per 100 revolutions

metal mixing blade and detailed instructions

Metal housing with finish matching underbody

Trade size: 90

Non-handed design

Hillman 812551 Flat Head Carriage Bolts, Galvanized, 5/16" x 3", 100-Count SpecialDiscount continuous transfer at up toCarriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi flush finish to applications. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. The galvanized finish provides optimal rust prevention but can be chalky in appearance. Length: 3" Diameter: 5 16" Finish: Galvanized Designed to fasten a