{"product_id":"value-collection-1408esp-machine-screw-1-4-20-pan-head","title":"Value Collection 1408ESP Machine Screw 1\/4-20 Pan Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1408ESP is a 1\/4-20 pan head machine screw with a slotted drive, manufactured from steel with a zinc finish. The screw measures 1\/2 inch in length under the head and conforms to ASME B18.13a and SAE J82 standards. This fastener is suited for general mechanical assembly and fabrication work where a low-profile pan head and slotted driver engagement are required. The zinc coating provides basic corrosion resistance for light-duty indoor and sheltered applications. Sold in multiples of 100 per order.\u003c\/p\u003e\n\u003cp\u003eThis machine screw is appropriate for use in light industrial, mechanical, and general assembly applications across trades including HVAC equipment assembly, electrical panel fabrication, plumbing fixture mounting, and general maintenance work. The 1\/4-20 unified coarse thread is one of the most common thread sizes in inch-standard mechanical assemblies, making this screw a standard shop and service stock item. It is intended for use with a pre-tapped or threaded mating surface, or with a nut.\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 inch-system tapped holes and hardware\u003c\/li\u003e\n  \u003cli\u003ePan head profile provides a low-profile, wide-bearing surface suitable for through-hole and tapped-hole installations\u003c\/li\u003e\n  \u003cli\u003eSlotted drive accommodates standard flat-blade screwdrivers\u003c\/li\u003e\n  \u003cli\u003eZinc finish offers basic corrosion resistance for general indoor and sheltered service environments\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.13a and SAE J82 fastener standards for dimensional and mechanical consistency\u003c\/li\u003e\n  \u003cli\u003eExternal tooth washer style provides added holding and anti-loosening performance at the fastener head\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-system machine screw for use in any application requiring a 1\/4-20 thread, 1\/2 inch length under head, pan head profile, and slotted drive in a zinc-finished steel fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard flat-blade screwdriver sized to the slotted head. Verify that the mating thread or nut matches the 1\/4-20 thread specification before installation. Do not over-torque, as this can strip the zinc finish or damage the slotted drive recess. Ensure the fastener is appropriate for the load and environmental conditions of the specific application before use.\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: Pan Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Slotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: J82\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: External Tooth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.13a and SAE J82\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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\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: 1408ESP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722721034546,"sku":"1408ESP","price":6168.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f7c4f5358aa0712e62885ebd5d4302f2_5a19c9e1-c3c5-4b30-a24c-c1317027b655.jpg?v=1788594953","url":"https:\/\/voomisupply.com\/products\/value-collection-1408esp-machine-screw-1-4-20-pan-head","provider":"Voomi Supply","version":"1.0","type":"link"}