{"product_id":"machine-screws-unslotted-indented-hex-washer-zinc-plated-1-4-20-x-3-8_1406mwkc","title":"1\/4\"-20 X 3\/8\" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (4000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for durable, reliable fastening, these \u003cb\u003eMachine Screws Unslotted Indented Hex Washer Zinc Plated 1\/4-20 x 3\/8\u003c\/b\u003e deliver strong performance in metal-to-metal assemblies. The zinc plating offers corrosion resistance, making them a go-to choice for machinery, electrical enclosures, appliances, and automotive applications.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: \u003ci\u003e1\/4-20\u003c\/i\u003e \u003cb\u003eUNC\u003c\/b\u003e with \u003cb\u003elength\u003c\/b\u003e \u003ci\u003e3\/8 in\u003c\/i\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style\u003c\/b\u003e: Hex washer head for a flush, secure fit\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Indented hex (internal hex) drive — requires an Allen key\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; finish\u003c\/b\u003e: Zinc-plated steel for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: Unified National Coarse (UNC) 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSlotted\u003c\/b\u003e: Unslotted (no screwdriver slot)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for machine assemblies, equipment, electronics enclosures, and other metal-to-metal fastenings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're assembling a cabinet, securing panels, or repairing automotive components, these screws provide a reliable hold with a clean finish. Pair with the appropriate nuts or tapped holes for secure, vibration-resistant performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345536094487,"sku":"1406MWKC","price":341.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/5032MWKC_f62352a9-8f1a-4434-9f03-ac6c7830c1ca.webp?v=1747149987","url":"https:\/\/mutualscrew.com\/products\/machine-screws-unslotted-indented-hex-washer-zinc-plated-1-4-20-x-3-8_1406mwkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}