{"product_id":"value-collection-r63280161-thumb-screw-1-4-20-oval-head","title":"Value Collection R63280161 Thumb Screw 1\/4-20 Oval Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R63280161 is an 18-8 stainless steel thumb screw designed for hand-tightened fastening applications where tools are not required. It features a 1\/4-20 UNC thread and an oval head profile with a shouldered shank, giving it positive seating and a clean look on finished surfaces. The 18-8 stainless steel construction provides corrosion resistance suited for both indoor and light outdoor environments. With a head diameter of 0.55 inches and a head height of 0.64 inches, this thumb screw suits installations requiring a low-profile yet grippable fastener. Overall length is 3\/4 inch. Installers in HVAC, electrical, and light mechanical trades use thumb screws like this for access panels, enclosures, and equipment covers.\u003c\/p\u003e\u003cp\u003eThis thumb screw is appropriate for general trade and industrial fastening tasks where frequent hand removal and reinstallation is needed. Typical applications include securing access panels on HVAC equipment, junction box covers, control enclosures, and similar assemblies. The 1\/4-20 UNC thread is a common inch-standard size compatible with a wide range of tapped holes and threaded inserts found in residential and light commercial equipment. The with-shoulder design helps locate the screw in clearance holes and prevents the fastener from pulling through thin material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-8 stainless steel construction resists corrosion in damp or humid service environments\u003c\/li\u003e\n\u003cli\u003e1\/4-20 UNC thread — standard inch-series coarse thread for broad hardware compatibility\u003c\/li\u003e\n\u003cli\u003eOval head profile with shoulder for positive seating and clean appearance on finished panels\u003c\/li\u003e\n\u003cli\u003eHead diameter of 0.55 inches and head height of 0.64 inches for a grippable low-profile form\u003c\/li\u003e\n\u003cli\u003e3\/4 inch overall length suits thin-panel and light-gauge enclosure fastening\u003c\/li\u003e\n\u003cli\u003eHand-tightened installation — no tools required for routine access and service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/4-20 UNC inch-series thumb screw for use in any tapped hole or threaded insert sized to accept a 1\/4-20 thread in trade equipment enclosures and access panels.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no tools under normal hand-tightening use. Ensure the mating tapped hole or threaded insert is clean and free of debris before driving the screw. Do not use power tools to drive thumb screws, as over-torquing will damage the knurled head or strip the thread. When used on electrical enclosures, follow applicable NEC guidelines for panel access and grounding continuity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShoulder Type\u003c\/strong\u003e: With Shoulder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.55 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: R63280161\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695799042354,"sku":"R63280161","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/164a05caa2282c7017a0a2b94b24eab4.jpg?v=1788338323","url":"https:\/\/voomisupply.com\/products\/value-collection-r63280161-thumb-screw-1-4-20-oval-head","provider":"Voomi Supply","version":"1.0","type":"link"}