{"product_id":"value-collection-ms51958-82-pan-head-machine-screw","title":"Value Collection MS51958-82 Pan Head Machine Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MS51958-82 is a 1\/4-28 unified fine thread pan head machine screw with a Phillips drive, manufactured to MS51958 military fastener standard. Built from 18-8 stainless steel with a black oxide finish, this screw measures 7\/8 inches in length under head and is sized for applications requiring corrosion-resistant fastening with a low-profile pan head geometry. The Phillips recess allows for installation with standard hand or power drivers. At 0.016 pounds per unit, this is a lightweight fastener suited for precision mechanical assemblies where thread integrity and finish durability matter.\u003c\/p\u003e\u003cp\u003eThis fastener is used in general mechanical, electrical panel, and light structural assemblies where fine-thread engagement and stainless steel corrosion resistance are required. The 1\/4-28 thread pitch provides tighter thread engagement than coarse-thread equivalents, making it a common choice in instrumentation, enclosures, and equipment panels. Installation is performed by maintenance technicians, electricians, and mechanical assemblers across industrial, commercial, and trade service environments. Sold individually per package with a minimum order quantity of 100 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/4-28 unified fine thread for tight thread engagement and vibration resistance\u003c\/li\u003e\n\u003cli\u003ePan head profile with Phillips drive for broad surface contact and easy driver access\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction for corrosion resistance in wet or exposed environments\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides mild corrosion protection and low-reflectance appearance\u003c\/li\u003e\n\u003cli\u003eConforms to MS51958 military fastener standard\u003c\/li\u003e\n\u003cli\u003eNo washer — length measurement is length under head at 7\/8 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fastener for assemblies requiring a 1\/4-28 fine thread pan head Phillips machine screw per the MS51958 military fastener standard.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a Phillips screwdriver or Phillips-tip power driver sized for a 1\/4-inch fastener head. Ensure the mating thread is clean and free of debris before driving to avoid cross-threading, particularly with fine-thread fasteners. Power down or de-energize any electrical panel or equipment before installing or removing fasteners in live assemblies. Do not exceed recommended torque for the mating material to avoid thread stripping in thin or soft substrates.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Pan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Phillips\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: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: MS51958\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight\u003c\/strong\u003e: 0.016 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: MS51958-82\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51708582428978,"sku":"MS51958-82","price":22659.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2df631eb6f5c2d4654b62f5639c5575b_65e62934-bb06-4e7c-be2f-e8cef0a5b87f.jpg?v=1788447186","url":"https:\/\/voomisupply.com\/products\/value-collection-ms51958-82-pan-head-machine-screw","provider":"Voomi Supply","version":"1.0","type":"link"}