{"product_id":"value-collection-3rsmsf94c300-flat-head-machine-screw","title":"Value Collection 3RSMSF94C300 Flat Head Machine Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 3RSMSF94C300 is a brass flat head slotted machine screw sized 1\/4-20 x 3 inches overall length. It is manufactured to ASME B18.6.3 standards, which governs dimensional and mechanical requirements for inch-series machine screws. The flat head profile sits flush with or below the mating surface when countersunk correctly, making it a practical choice in assemblies where a smooth exterior face is required. The slotted drive is compatible with standard flat-blade screwdrivers. This fastener is sold individually and requires a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for general mechanical assembly, light structural fastening, and equipment maintenance across a range of trade applications. Brass construction makes it appropriate for use in environments where corrosion resistance, low magnetic permeability, or non-sparking characteristics are needed. It is commonly used in plumbing, electrical panel work, HVAC equipment enclosures, and marine or humid-environment assemblies where ferrous fasteners are not preferred.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 unified coarse thread for broad compatibility with standard tapped holes and nuts\u003c\/li\u003e\n  \u003cli\u003e3-inch overall length with full 3-inch length under head — no shoulder or shank reduction\u003c\/li\u003e\n  \u003cli\u003eFlat head profile designed for countersunk installations requiring a flush finish\u003c\/li\u003e\n  \u003cli\u003eSlotted drive accepts standard flat-blade screwdrivers — no specialty tooling required\u003c\/li\u003e\n  \u003cli\u003eBrass material provides corrosion resistance and non-magnetic, non-sparking properties\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.6.3 inch-series machine screw standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any application requiring a 1\/4-20 threaded flat head machine screw per ASME B18.6.3 in brass. Fits standard 1\/4-20 tapped holes and hex nuts without modification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a flat-blade screwdriver sized to the slot. The mating material should be pre-tapped or fitted with a compatible 1\/4-20 nut; do not force threads into undersized holes. When countersinking for a flush finish, match the countersink angle to the flat head angle to avoid cracking the brass head under torque. De-energize and isolate any electrical or mechanical systems before replacing fasteners in live equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Slotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.6.3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 3RSMSF94C300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714343076146,"sku":"3RSMSF94C300","price":1755.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e304fcbcd8a827397b0a8d8694bf43dd.jpg?v=1788499878","url":"https:\/\/voomisupply.com\/products\/value-collection-3rsmsf94c300-flat-head-machine-screw","provider":"Voomi Supply","version":"1.0","type":"link"}