Seamaster^® Stainless Steel Deck Screws - For the “ultimate” in corrosion protection use our Seamaster^® line. We have added many features and benefits to this fastener, making it one of our most popular products. We use only high grade 305 stainless steel to produce our Seamaster^® deck screw line. We start with an aggressive coarse thread and a Type-17 selfdrilling cutter point to reduce driving torque and eliminate splitting and bursting. Next, we added a flat head design with aggressive nibs under the head to self-countersink the screw without the need for pre-boring. Finally we have utilized the original Roberston^® square drive recess for optimal performance and driver bit engagement. If you want the highest quality fastener available for use in your outdoor project, our Seamaster^® line is second to none!

• Available in a small Trim head with Nibs or standard Flat Head design with Nibs under the head to help countersink the head without splitting and providing a finished look in one step
• Genuine RoberstonR Square Drive recess eliminates bit slippage and camout
• Coarse thread design offers maximum holding power in paulope, ironwood, redwood, cedar and TrexR
• Type-17 self-drilling point eliminates splitting and reduces need for pre-drilling
• 305 grade stainless steel provides optimum strength and corrosion resistance

• All outdoor applications including coastal applications where corrosion is a concern
• Decks and docks
• Fences and lattice
• Gazebos and spas
• Siding and shingles
• Roofing Tiles
• Redwood and cedar applications