Hillman 3/8 in. Diameter x 6-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack HYDROSTOP Many note strong thermal performance

Many note strong thermal performance and noticeable noise reduction after use

The standout is its confident 3-inch profile—R-15 performance with a sleek

Strong Hold: Spiral shank and diamond point provide excellent grip and driveability

and can be used in walls

A: No— the square shoulder bites into the material and prevents rotation

Hillman 3/8 in. Diameter x 6-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack HYDROSTOP Many note strong thermal performanceHillman Zinc Plated Steel Hex Bolt, 3 8 in x 6 1 2 in (50 Pack) Durable Grade 2 hex bolts for general fastening in wood, metal, or mixed applications. Zinc plated steel resists corrosion, and the partially threaded shank enhances grip and reduces shear movement. Ideal for projects requiring dependable, easy to use machine bolts. Key Features: General Purpose Strength: Grade 2 steel construction suitable for most everyday fastening tasks Corrosion