Hillman 812551 Flat Head Carriage Bolts, Galvanized, 5/16" x 3", 100-Count SpecialDiscount Metal housing with finish matching

Metal housing with finish matching underbody

Steel - Indoors

Residential application

Trade size: 90

Hillman 812551 Flat Head Carriage Bolts, Galvanized, 5/16" x 3", 100-Count SpecialDiscount Metal housing with finish matchingCarriage 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