{"product_id":"machine-screws-slotted-indented-hex-zinc-plated-4-40-x-5-16_0405mshkc","title":"#4-40 X 5\/16\" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eOur Machine Screws Slotted Indented Hex Zinc Plated 4\/40 x 5\/16 are designed for durable, precise fastening in metal-to-metal assemblies. The combination of a slotted drive and an indented hex socket provides versatile installation options while delivering a secure seating in a variety of applications.\u003c\/p\u003e \u003cp\u003eWith a zinc-plated finish, these screws resist corrosion, making them suitable for electronic enclosures, cabinetry, machinery, and other metal projects where reliability matters.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Slotted with Indented Hex drive for versatile installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize and Length:\u003c\/b\u003e Thread size 4\/40, length 5\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; Finish:\u003c\/b\u003e Steel with zinc plating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead Style:\u003c\/b\u003e Indented hex socket head for secure seating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Electronics, machinery, cabinetry, and general metal assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 4\/40\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345233776919,"sku":"0405MSHKC","price":249.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/3716MSHKC_d298e5d5-7e37-435d-b4cf-3e9ae424b2e0.webp?v=1747173502","url":"https:\/\/mutualscrew.com\/products\/machine-screws-slotted-indented-hex-zinc-plated-4-40-x-5-16_0405mshkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}