{"product_id":"machine-screws-phil-flat-18-8-stainless-5-16-18x3-4_3112mpf188kc","title":"5\/16\"-18 X 3\/4\" Machine Screws | Flat Head | Phillips Drive | 18\/8 Stainless Steel (500\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws Phil Flat 18\/8 Stainless 5\/16-18X3\/4\u003c\/b\u003e deliver strong, corrosion-resistant fastening for metal-to-metal assemblies. The Phillips flat-head design provides a flush, professional finish while the 18\/8 stainless steel construction stands up to moisture and harsh environments.\u003c\/p\u003e \u003cp\u003eDesigned for use with tapped holes or nuts, these screws use a 5\/16 inch diameter with 18 threads per inch (5\/16-18 UNC) and measure 3\/4 inch in length, making them a versatile choice for cabinetry, machinery, electrical enclosures, and outdoor fixtures.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaterial: 18\/8 stainless steel (AISI 304) for corrosion resistance and durability\u003c\/li\u003e \u003cli\u003eHead style: Phillips flat head for flush seating and a clean finish\u003c\/li\u003e \u003cli\u003eDrive: Phillips drive for easy installation with standard screwdrivers\u003c\/li\u003e \u003cli\u003eSize and thread: 5\/16-18 UNC, 3\/4 inch length (diameter 0.3125\", 18 threads per inch)\u003c\/li\u003e \u003cli\u003eFinish: Bare stainless steel (uncoated)\u003c\/li\u003e \u003cli\u003eApplications: Ideal for metal-to-metal fastening in cabinetry, machinery, appliances, and outdoor or marine environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy choose these screws?\u003c\/b\u003e Their stainless construction resists rust and staining, ensuring a secure hold in tough environments. The flat head sits flush with the surface for a clean look and reduced snagging, while the Phillips drive allows quick, controlled fastening with standard tools.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50344560197911,"sku":"3112MPF188KC","price":97.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/3716MPU188KC_160a3b89-ed56-424a-b0ed-660c2fd5d153.webp?v=1744934056","url":"https:\/\/mutualscrew.com\/products\/machine-screws-phil-flat-18-8-stainless-5-16-18x3-4_3112mpf188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}