{"product_id":"cap-screws-button-socket-alloy-steel-zinc-4-40-x-1-4","title":"#4-40 X 1\/4\" Button Head Cap Screws | Alloy Steel Zinc Plated (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eCap Screws Button Socket Alloy Steel Zinc 4\/40 X 1\/4 are precision-engineered fasteners designed for secure, flush mounting in machinery and assemblies. This button head socket cap screw pairs strength with a low-profile design for neat, unobtrusive installations.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Plated\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Style:\u003c\/b\u003e Button Socket Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 4-40\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Socket\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose These Cap Screws\u003c\/h2\u003e\n\u003cp\u003eDesigned for durability and corrosion resistance, zinc plating protects against wear in light-to-moderate environments. The compact button head sits flush or slightly recessed to maintain a clean appearance while offering secure clamping in electronics, automotive, furniture, and general mechanical applications.\u003c\/p\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectronics enclosures and control panels\u003c\/li\u003e \u003cli\u003eAutomotive components and dashboards\u003c\/li\u003e \u003cli\u003eAppliances and consumer hardware\u003c\/li\u003e \u003cli\u003eMachinery, equipment, and assembly fixtures\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eChoose a matching \u003ci\u003e4-40\u003c\/i\u003e thread nut or tapped hole when assembling components. Use an appropriately sized Allen key to tighten the socket drive until the desired clamping force is achieved.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50350631649559,"sku":"0404CSBZBB","price":15.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1104CSB188BB_b43f099e-58dd-4c22-8f25-72d53a4fdedd.jpg?v=1747423232","url":"https:\/\/mutualscrew.com\/products\/cap-screws-button-socket-alloy-steel-zinc-4-40-x-1-4","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}