{"product_id":"machine-screws-unslotted-indented-hex-washer-zinc-plated-1-4-20-x-5-8_1410mwkc","title":"1\/4\"-20 X 5\/8\" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (2500\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws Unslotted Indented Hex Washer Zinc Plated 1\/4-20 X 5\/8\u003c\/b\u003e are precision fasteners designed for reliable mechanical assembly in electronics, equipment, and machinery. This unslotted indented hex washer screw combines a hex drive with a built-in washer under the head for even load distribution and a durable zinc plating that resists corrosion.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize \/ Thread:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/8 in (16 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Indented hex washer\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex (unslotted)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial \/ Finish:\u003c\/b\u003e Steel with zinc plating\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits include strong holding power, improved load distribution with a washer under the head, and enhanced corrosion resistance thanks to zinc plating. Suitable for a wide range of applications—from electronics enclosures to general machinery assemblies—where a dependable, standard-thread fastener is required.\u003c\/p\u003e \u003cp\u003eWhy choose these screws?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDurable zinc-plated finish protects against corrosion in indoor and light-industrial environments.\u003c\/li\u003e \u003cli\u003eIndented hex washer head provides a secure drive and distributes pressure over a larger area to reduce pull-through.\u003c\/li\u003e \u003cli\u003eStandard 1\/4-20 UNC threading ensures broad compatibility with common tapped holes and nuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345538060567,"sku":"1410MWKC","price":303.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/5032MWKC_66c268b9-5a8d-4757-859a-896a60541b28.webp?v=1747149986","url":"https:\/\/mutualscrew.com\/products\/machine-screws-unslotted-indented-hex-washer-zinc-plated-1-4-20-x-5-8_1410mwkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}