Hillman 5/16 in. Dia x 2-1/2 in. L Zinc-Plated Steel Hex Tap Bolts, Coarse Thread, 100-Pack Zinc Dichromate Nuts Quick Interlocking Install: 20-in x

Quick Interlocking Install: 20-in x 20-in tiles join securely—no glue required

a hole around 1/2 in

A: A sharp diamond point that helps penetrate harder materials and reduces splitting

A: They are used for mechanically attaching house wrap

it delivers a seamless look with durable

Hillman 5/16 in. Dia x 2-1/2 in. L Zinc-Plated Steel Hex Tap Bolts, Coarse Thread, 100-Pack Zinc Dichromate Nuts Quick Interlocking Install: 20-in xHillman 5 16 in x 2 1 2 in Zinc Plated Hex Tap Bolts (100) Durable hex tap bolts made from steel with a protective zinc plating for corrosion resistance. Coarse thread, fully threaded design provides strong holding power for general construction, automotive, and machinery applications. Key Features: Coarse Thread Strength: Coarse thread, fully threaded shank delivers dependable grip in wood, metal, and composite materials Corrosion Resistant: Zinc