Hillman 1/2 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack Knauf Q: Do these have corrosion

Q: Do these have corrosion protection

Hidden interlocking tabs create a floating floor that installs quickly without glue and withstands everyday wear in residential or light commercial spaces

It’s a refined essential that makes storage feel beautifully intentional

The zinc-plated finish delivers a crisp

Hillman 1/2 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack Knauf Q: Do these have corrosionHillman Grade 5 Hex Head Cap Screws, 1 2 in. x 1 1 2 in., 50 Pack Tough, heat treated zinc plated steel hex head cap screws designed for secure fastening in structural and machinery applications. Grade 5 strength with a washer face head provides a better seal and reliable grip. Ideal for use with nuts or tapped holes where durable, coarse thread performance is needed. Key Features: Grade 5 Strength: Heat treated steel for enhanced durability and wear