Hillman 5/8 in. Diameter x 2-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack 3/8-24 Fine Thread it is a solid rubber

it is a solid rubber tile designed for glue-down installation without grout

it’s designed to coordinate with the Shadowed Oak finish for a cohesive look

A: The Guardian kraft facing serves as a vapor retarder

Ideal for applications requiring a hex bolt tightened with a wrench or drill

The waterproof

Hillman 5/8 in. Diameter x 2-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack 3/8-24 Fine Thread it is a solid rubberHillman Grade 5 Zinc Hex Head Cap Screws, 5 8" x 2 1 2", 25 Pack Heavy duty Grade 5 hex head cap screws crafted from steel with a heat treated zinc finish for strength and wear resistance. Ideal for fastening into tapped holes or with a nut, featuring a washer face under the head for a secure seal. Partially threaded shank provides robust clamping in structural and machinery applications. Key Features: Grade 5 Strength: Heat treated steel with zinc