{"product_id":"cap-screws-button-socket-alloy-steel-4-40-x-9-16","title":"#4-40 X 9\/16\" Button Head Cap Screws | Alloy Steel (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, these \u003cb\u003ebutton head socket cap screws\u003c\/b\u003e in \u003cb\u003ealloy steel\u003c\/b\u003e deliver enduring performance in demanding assemblies. With a \u003cb\u003e4\/40\u003c\/b\u003e thread size and a \u003cb\u003e9\/16 inch\u003c\/b\u003e length, they fit versatile applications needing a low-profile, clean finish.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy steel, offering high strength and durability for demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Button head provides a smooth, rounded profile that minimizes snagging and enables a clean surface finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Socket drive for secure tightening with standard tools.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 4-40, a common small-thread size ideal for precision assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 9\/16 inch, suitable for applications requiring a short, unobtrusive fastener.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003ePerfect for electronics enclosures, automotive components, machinery, and other equipment where a strong, low-profile fastener is essential. The combination of alloy steel strength and a compact button head makes these screws ideal for precision assemblies that demand reliability.\u003c\/p\u003e \u003cp\u003eChoose these cap screws for durable performance, consistent torque, and a clean, professional look in your projects. Add to cart now to secure a dependable fastening solution for your next build.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50350621819159,"sku":"0409CSB","price":42.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1104CSB188BB_217965c2-0821-45d3-a339-aa53e4ececff.jpg?v=1747423233","url":"https:\/\/mutualscrew.com\/products\/cap-screws-button-socket-alloy-steel-4-40-x-9-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}