Simpson MIU5.12/20 Face-Mount I-Joist Hanger 5x20 Bench Grinders / Buffers this exterior structural screw delivers

this exterior structural screw delivers improved drilling efficiency

The Simpson Strong-Tie HD7B HDB 12-3/8 in

Each system includes two auto-feed attachments

an optimized flute design for faster dust removal

delivering up to 26 strokes per minute to support consistent

Simpson MIU5.12/20 Face-Mount I-Joist Hanger 5x20 Bench Grinders / Buffers this exterior structural screw deliversThe Simpson MIU5. 12 20 Face Mount I Joist Hanger is engineered for demanding commercial, high load, and double I joist applications, delivering exceptional structural performance without requiring web stiffeners in standard configurations. Designed for a 5 inch x 20 inch joist, this heavy duty 16 gauge hanger combines reliable load transfer with installation friendly features that help crews work faster and more accurately on the job site.