Kawneer Through Bolt 3-1/2″ Commercial Door Machine Bolt

The Kawneer Through Bolt 3-1/2″ is designed for commercial aluminum storefront door applications, providing dependable fastening support for commercial door hardware installations. Engineered for heavy-duty performance, this machine bolt helps securely fasten compatible door hardware components while maintaining reliable alignment and long-term durability in high-traffic commercial environments.

Sold by: Each
Brand: Kawneer
Material: Steel
Product Type: Through Bolt / Machine Bolt
Length: 3-1/2″
Application: Commercial Aluminum Storefront Doors
Function: Secures Commercial Door Hardware Components
Compatibility: Designed for Kawneer Storefront Door Systems
Features: Heavy-Duty Commercial Hardware Construction
Part Number: CH-376

Constructed from durable steel, this commercial through bolt offers dependable holding strength and secure attachment for storefront door hardware assemblies. Its precision-fit design supports proper hardware installation while helping reduce loosening and wear during everyday operation.

Featuring a 3-1/2″ length, this replacement machine bolt is ideal for repair, maintenance, retrofit, and replacement applications requiring reliable fastening performance for Kawneer commercial aluminum storefront door systems.