Master distributor Century Fasteners Corp., has been approved for a Boeing D1-4426 rating by Heartland Precision Fasteners, a manufacturer of high-grade, high-strength, precision screws and bolts.

D1-4426 defines the approved sources for special processing materials and components, including aircraft bearings, designated fasteners, and metallic raw materials.

A silver-rated Boeing supplier, Heartland specializes in NAS, NA, AN, MS, BAC and ST3M aerospace bolts and screws.

Elmhurst, NY-based Century Fasteners is a master distributor of fastener and non-fastener components to the military, aerospace, electronics, automotive, sheet metal fabrication, contract manufacturing, telecommunications and medical industries. Century Fasteners is a stocking distributor for Cherry Aerospace.

Century Fasteners has branches in nine states, Puerto Rico, Mexico and Canada. Web: CenturyFasteners.com