Thread Size: #14; Screw Legnth: 1-1/2 inch (38mm), measured from below the head to the tip of the drill point
Built to Bite & Last: Crafted from hardened 410 stainless steel (11.5% chromium), these hex washer head screws deliver high shear strength and moderate corrosion resistance – ideal for outdoor fixtures or machinery where rust is a concern but extreme chemical exposure isn't. The electrophoretic black coating adds an extra armor layer, effectively doubling rust-fighting durability vs bare 410 steel.
Self-Drilling Powerhouse: The sharp drill point tip eliminates pre-drilling hassles – simply drive the hex head through wood-to-metal or sheet metal applications. The integrated washer face distributes clamping force evenly, preventing material denting while maintaining flush contact.
Install-Smart Design: Use with mid-torque drivers to avoid overtightening; The non-reflective black finish stays discreet in architectural applications. For maximum coating retention, avoid abrasion during installation
وصف
Our 410 stainless steel components are enhanced with an advanced electrophoretic coating process. This electro-deposited black finish ensures permanent adhesion that resists chipping and abrasion, while effectively doubling the substrate's corrosion resistance duration. The result combines the inherent benefits of hardened 410 steel (11.5% chromium content for mechanical strength and moderate corrosion protection) with a durable black surface layer that maintains both aesthetic integrity and extended environmental defense - offering twice the protective performance of untreated 410 stainless, while retaining its structural advantages over standard 304/316 grades