The OMG Purlin Fastener is designed for attaching single-ply membrane systems to structural steel purlins (12-18 gauge) in standing seam metal roof retrofit applications. The OMG Purlin Fastener is available in 2-in. to 8-in. lengths.
Pro Fastening Systems, Inc. 44 E University Drive - Arlington Heights, Illinois 60004. Phone: 800-826-9070