Flat Head Stainless Steel Screws STX . Silver Star Stainless Steel Screws. For applications requiring maximum resistance to corrosion and staining or in cedar, redwood or salt spray conditions.- Grade 316 Stainless Steel. Star Drive. – Self-Countersinking Head w/ underhead cutting nibs. – Passivated Grade 316 Stainless Steel forms its own protective oxidized exterior layer. Type 17 Notched Extra Sharp Point. Waxed & Lubricated. Star/Torx drive

• Silver Star Stainless Steel Flat Head Wood Screws; For applications requiring maximum resistance to corrosion and staining or in cedar, redwood or salt spray conditions
• Torx/Star Drive Provides Twice the torque of Phillips and square drives; Reduces camout and end load; Gives better bit life; Reduces spinning and fastener damage
• Self-Countersinking Head with under-head cutting nibs; Waxed and Lubricated wood screws; Passivated Grade 316 Stainless Steel forms its own protective oxidized exterior layer
• Deep, Wide, Sharp Threads; Provide maximum holding power; Cut cleanly and easily; Self-Countersinking Nibs and Drag Reducing Knurled Shoulder for a Cleaner and Easier Installation
• Type 17 tip reduces the need for pre-drilling; Outstanding abrasion resistance; Compatible with treated lumber; The highest quality wood screw for exterior applications