{"product_id":"cap-screws-button-socket-18-8-stainless-1-2-13-x-3-1-2","title":"1\/2-13 X 3-1\/2\" Button Head Cap Screws | 18\/8 Stainless Steel (10 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eCap Screws Button Socket 18\/8 Stainless 1\/2-13 X 3-1\/2 are high-strength, low-profile fasteners designed for secure, unobtrusive assemblies. Constructed from 18\/8 stainless steel for excellent corrosion resistance, these socket cap screws deliver dependable performance in a wide range of applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: 18\/8 stainless steel (304-grade) for durability and corrosion resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style\u003c\/b\u003e: Button head offers a smooth, low-profile finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Internal hex socket (Allen) drive for precise tightening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size\u003c\/b\u003e: 1\/2-13 UNC standard coarse thread.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 3-1\/2 in overall length.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Socket cap screw, button head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTPI\u003c\/b\u003e: 13 threads per inch (UNC)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMachinery and equipment assemblies requiring a low-profile, strong fastener.\u003c\/li\u003e \u003cli\u003eIndustrial enclosures and cabinets.\u003c\/li\u003e \u003cli\u003eAutomotive, DIY projects, and furniture where a clean button-head appearance is desired.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eInstallation tips:\u003c\/b\u003e Use a correctly sized Allen key to seat the screw fully. Ensure surface is clean and threads are engaged properly to avoid cross-threading.\u003c\/p\u003e \u003cp\u003eAdd Cap Screws Button Socket 18\/8 Stainless 1\/2-13 X 3-1\/2 to your hardware kit for reliable, corrosion-resistant fastening.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50350609334551,"sku":"5056CSB188YW","price":77.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1104CSB188BB_12490a23-0bfb-4bc4-a691-729dd4873b20.jpg?v=1744927274","url":"https:\/\/mutualscrew.com\/products\/cap-screws-button-socket-18-8-stainless-1-2-13-x-3-1-2","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}