{"product_id":"value-collection-r52001033-machine-screw-1-4-20x1-2-hex-washer","title":"Value Collection R52001033 Machine Screw 1\/4-20x1\/2 Hex Washer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52001033 is a 1\/4-20 x 1\/2 inch machine screw with a hex washer head and slotted drive. It is manufactured from steel with a zinc-plated finish for corrosion resistance in general-purpose fastening applications. The screw meets ASME B18.6.3 and SAE J82 standards, confirming dimensional accuracy and material consistency. Overall length is 1\/2 inch, measured from the underside of the head to the tip. This fastener is used by electricians, HVAC technicians, plumbers, and general trade professionals wherever a 1\/4-20 thread pattern and a low-profile hex washer head are required.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for light-duty mechanical assemblies, electrical enclosures, HVAC equipment panels, and similar trade applications where a slotted hex washer head provides both wrench and screwdriver access. The zinc plating offers adequate protection in dry or mildly humid indoor environments. Sold in multiples of 100 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 thread size with 1\/2 inch overall length\u003c\/li\u003e\n  \u003cli\u003eHex washer head accepts both standard slotted screwdrivers and wrench drive\u003c\/li\u003e\n  \u003cli\u003eZinc-plated steel construction for corrosion resistance in indoor environments\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.6.3 and SAE J82 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eInch measurement system with overall length equal to length under head at 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 100 units supports bulk trade use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose 1\/4-20 machine screw for use in standard inch-thread fastening applications across HVAC, electrical, plumbing, and light mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a flat-blade screwdriver or appropriately sized wrench for the hex washer head. Ensure the receiving thread is clean and free of debris before driving the fastener. Do not overtighten, as doing so can strip the slotted drive or damage the mating thread. Follow applicable mechanical and electrical codes for the specific assembly being serviced.\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\u003eLength\u003c\/strong\u003e: 1\/2 inches (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Hex Washer\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: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: J82\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\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: ASME B18.6.3, SAE J82\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement System\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 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: R52001033\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720808628530,"sku":"R52001033","price":1450.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fa48a207e3c2139c1b0486469b3a4855.jpg?v=1788569427","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001033-machine-screw-1-4-20x1-2-hex-washer","provider":"Voomi Supply","version":"1.0","type":"link"}