{"product_id":"machine-screws-unslotted-indented-hex-zinc-plated-4-40-x-5-16_0405mhkc","title":"#4-40 X 5\/16\" Machine Screws | Indented Hex Head | Steel Zinc Plated (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws Unslotted Indented Hex Zinc Plated 4-40 X 5\/16\u003c\/b\u003e are precision fasteners designed for secure, dependable assembly in electronics, machinery, and panel applications. With a 4-40 size and 5\/16 inch length, these screws fit a wide range of tapped holes and profiles.\u003c\/p\u003e\n\u003cp\u003eThe indented hex drive provides reliable engagement with a hex key, while the unslotted head keeps the profile compact for tight assemblies. The zinc-plated finish offers corrosion resistance for everyday environments, helping to extend service life.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 4-40\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 5\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type\u003c\/b\u003e: Indented Hex (Hex Socket)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Style\u003c\/b\u003e: Unslotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc Plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for electronics enclosures, machinery panels, and equipment assemblies where a compact, secure fastener is required. Add these unslotted indented hex machine screws to your hardware kit for reliable performance in a variety of tapping applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345626960151,"sku":"0405MHKC","price":449.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/5024MHKC_432aac68-e4ed-4717-aba9-f54c715a6527.webp?v=1747422612","url":"https:\/\/mutualscrew.com\/products\/machine-screws-unslotted-indented-hex-zinc-plated-4-40-x-5-16_0405mhkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}