{"product_id":"machine-screws-unslotted-indented-hex-18-8-stainless-5-16-18-x-3-4_3112mw188kc","title":"5\/16\"-18 X 3\/4\" Machine Screws | Indented Hex Head | 18\/8 Stainless Steel (625\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws Unslotted Indented Hex 18\/8 Stainless 5\/16-18 x 3\/4\u003c\/b\u003e deliver dependable, corrosion-resistant fastening for metal-to-metal assemblies. Featuring an unslotted indented hex drive for a clean, slot-free head, these screws ensure secure torque and a neat installation in machinery, electronics, cabinetry, and more.\u003c\/p\u003e \u003cp\u003eMade from 18\/8 stainless steel (A2), these screws provide excellent resistance to rust and staining in both indoor and outdoor environments. The 5\/16-18 UNC thread and 3\/4 inch length make them a versatile choice for many standard tapping and pre-threaded holes.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel (A2) for exceptional corrosion resistance and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Internal hex drive (Allen) for a secure, slot-free head and easy installation with a hex key.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 5\/16-18 UNC, length 3\/4 inch, standard coarse thread for reliable engagement.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Bright stainless finish that resists rust and stains over time.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for machinery, equipment, automotive assemblies, cabinets, electronics enclosures, and general hardware projects requiring a strong, corrosion-resistant fastener.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUsage tip:\u003c\/b\u003e Use with pre-tapped holes or nuts where an internal drive is preferred for a clean appearance and tamper resistance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAdd these \u003cb\u003eunslotted indented hex\u003c\/b\u003e machine screws to your toolkit and enjoy dependable performance in any project requiring a durable, stainless, allen-drive fastener.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345499656471,"sku":"3112MW188KC","price":378.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/3716MW188KC_77da77f9-f111-4081-aa48-c38d5d26b342.webp?v=1747150086","url":"https:\/\/mutualscrew.com\/products\/machine-screws-unslotted-indented-hex-18-8-stainless-5-16-18-x-3-4_3112mw188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}