Dynamic Fastener offers same-day shipping of screws, painted rivets, anchors, flashings, safety equipment, hand tools and power tools. In-house painting of screws and rivets, with one or two day lead time. Dyna-Guard snow retention for metal roofs. Dyna-Clamps are available to accommodate many different profiles of standing seam roofs. The company’s free 140-page, full-color tool and fastener hand guide provides engineering data, details product offering and pricing.