Brand New [400 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/2-13 X 3/4

Upgrade your assemblies with the Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/2-13 x 3/4. These high-strength flange bolts combine a serrated flange with an integrated hex washer for fast, secure mounting in a single fastener.

Thread size: 1/2-13 UNC

Length: 3/4 inch

Head type: Flange with serrated hex washer

Material & finish: Case-hardened steel with zinc plating

Drive: Standard hex drive (requires a compatible hex tool)

Properties: Serrated flange provides load distribution and anti-slip grip

Ideal for automotive, machinery, equipment mounting, and panel installations where a secure, flush fastening is required. The case-hardened steel and zinc finish offer improved durability and corrosion resistance for enduring performance in demanding environments.

Specs at a glance: 1/2-13 UNC thread, 3/4″ length, zinc finish, serrated flange with washer integration.