Hillman 1/2 in. Diameter x 3-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack Linen Tower 4500 Packaging Type Boxed Indoor

4500 Packaging Type Boxed Indoor or Outdoor Indoor and Outdoor Standards Made to conform to ASTM F1667 Frequently Asked Questions (FAQ):

The hot-dipped galvanized finish provides excellent corrosion resistance for outdoor use

with many praising the substantial hot-dipped galvanizing for outdoor use and treated lumber

Confident Builds

Q: Is the zinc finish suitable for outdoor use

Hillman 1/2 in. Diameter x 3-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack Linen Tower 4500 Packaging Type Boxed IndoorHillman 1 2 in. x 3 1 2 in. Grade 5 Zinc Hex Cap Screws (25 Pack) Durable Grade 5 hex head cap screws for strong, reliable fastening in metal to metal or metal to wood applications. Heat treated zinc plated steel offers added strength and corrosion resistance, with a partially threaded shank for secure clamping. Key Features: Grade 5 Strength: Heat treated steel suitable for most general purpose fastening Corrosion Resistant Finish: Zinc plating helps