HILLMAN 1/4 in. D X 2-1/2 in. L Hot Dipped Galvanized Steel Hex Bolt 100 pk Spline Percussion Bits Internal parts constructed form acetal

Internal parts constructed form acetal resin prevent hard mineral build-up and clogging

Model Number: 06778

Wear mark alerts user when tip wears beyond ANSI specification

The rugged

Patented smoke entry system allows for a direct path to the sensor

HILLMAN 1/4 in. D X 2-1/2 in. L Hot Dipped Galvanized Steel Hex Bolt 100 pk Spline Percussion Bits Internal parts constructed form acetalHex bolts are machine bolts that have been designed to adhere facing materials to prevent shear movement; specifically for use in wood to wood, wood to metal, or metal to metal applications. Galvanized, grade 2 hex bolts are recommended for most general uses and are corrosion resistant. Be sure to pre drill any holes and to use washers and nuts that are a similar grade and finish. * Machine bolt designed to fasten facing pieces of wood and or metal