{"product_id":"value-collection-r57001041-hex-socket-cap-screw-1-4-28","title":"Value Collection R57001041 Hex Socket Cap Screw 1\/4-28","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57001041 is a hex socket cap screw designed for applications requiring a precise, high-strength threaded fastener. Manufactured from 18-8 stainless steel with a bright, uncoated finish, this screw offers solid corrosion resistance in general-purpose and light industrial environments. The 1\/4-28 UNF thread form provides fine thread engagement for secure clamping in metal assemblies. The screw measures 4 inches under the head and accepts a 3\/16 inch hex drive. It is suited for mechanical assemblies, equipment fabrication, and maintenance tasks where a recessed-drive cap screw is specified.\u003c\/p\u003e\n\u003cp\u003eThis screw is appropriate for use in light industrial, commercial, and trade maintenance applications. Fine-thread UNF fasteners are commonly used in metal-to-metal assemblies, instrument mounting, and equipment repairs where vibration resistance and thread strength are a priority. The 18-8 stainless steel construction makes it a practical choice for environments with moisture exposure. Licensed tradespeople and maintenance technicians working on HVAC equipment frames, plumbing fixtures, electrical panel assemblies, and similar structural components will find this fastener a standard fit for 1\/4-28 tapped holes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-28 UNF fine thread for strong clamping force and vibration resistance\u003c\/li\u003e\n  \u003cli\u003e4 inches length under head for use in deeper through-hole or tapped assemblies\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive compatible with standard hex keys and Allen drivers\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — no plating to flake or chip in service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-28 UNF hex socket cap screw suitable for use in any application requiring an 18-8 stainless steel socket head cap screw of this thread and length specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a 3\/16 inch hex key or Allen driver. Ensure the tapped hole or nut threads are clean and free of debris before driving. Apply appropriate thread-locking compound if vibration resistance beyond the fine-thread engagement is required by the application. Do not over-torque stainless steel fasteners, as galling can occur — use anti-seize compound on threads when specified by the assembly manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R57001041\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721772663090,"sku":"R57001041","price":1160.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c9a2a0009891924a2ca223b5da382b3_5b4c65e6-0d65-4127-8fdb-4544842fde93.jpg?v=1788580593","url":"https:\/\/voomisupply.com\/products\/value-collection-r57001041-hex-socket-cap-screw-1-4-28","provider":"Voomi Supply","version":"1.0","type":"link"}