{"product_id":"12-x-4-25-pcs-hex-washer-head-self-drilling-screws-410-stainless-steel-metal-sheet-tek-screws-self-tapping-point-no-pre-drilled-hole-needs-size-12-x-4","title":"#12 x 4 (25 pcs) Hex Washer Head Self Drilling Screws, 410 Stainless Steel Metal Sheet Tek Screws, Self Tapping Point, No Pre-drilled Hole Needs - size: #12 x 4\"","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlange Diameter: 0.433\" (11mm) max | Drive: 8mm External Hex | Thread Size: #12 (0.21\" ANSI)| Screw Length: 4\" (100mm) under head\u003c\/li\u003e\n\u003cli\u003eThread Coverage: Threaded on Both Ends; Quantity: 25 pieces\u003c\/li\u003e\n\u003cli\u003eMaterial: 410 Stainless steel is superior to regular steel and zinc plated fasteners, provides good strength and corrosion resistance in humid\/outdoor environments; High-tensile strength resists bending or snapping during high-torque applications; Plain natural finish maintains durability without coating that may chip or peel over time\u003c\/li\u003e\n\u003cli\u003eIdeal Application Scenarios: Secures metal-to-metal joints, perfect for HVAC installations, electrical enclosures, or automotive panels; Fastens metal to wood, reliably mounts brackets, rails, or joist hangers to decks, fences, and timber frames; Outdoor\/structural projects, roofing, sheds, pergolas, and machinery – resists weathering and stains\u003c\/li\u003e\n\u003cli\u003ePro Usage Tips: 1) Choose a screw 1\/2 inch longer than your combined material thickness (e.g., 2\" screw for 1.5\" metal+wood); 2) Avoid galvanic corrosion, isolate from dissimilar metals (e.g., aluminum) in wet conditions; 3) Apply steady pressure – let the drill point pierce without forcing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flanged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e #12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Style:\u003c\/strong\u003e Self-Drill Point\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EASTLO","offers":[{"title":"Default Title","offer_id":48529518133506,"sku":"B07Y7Y5GYW-size-12-x-4","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/310ZBeWQ9hL.jpg?v=1789885838","url":"https:\/\/mrovanta.com\/products\/12-x-4-25-pcs-hex-washer-head-self-drilling-screws-410-stainless-steel-metal-sheet-tek-screws-self-tapping-point-no-pre-drilled-hole-needs-size-12-x-4","provider":"MROVanta","version":"1.0","type":"link"}