{"product_id":"value-collection-1-efl-10-17-iron-thumb-screw-3-8-16","title":"Value Collection 1-EFL-10-17- Iron Thumb Screw 3\/8-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1-EFL-10-17- is a winged iron thumb screw designed for hand-tightening applications where tools are not practical or necessary. Manufactured from iron with a zinc-plated finish for basic corrosion resistance, this thumb screw features a 3\/8-16 UNC thread and a shouldered body configuration. The winged head allows for firm finger grip during installation and removal. With an overall length of 1-7\/8 inches and a length under head of 1 inch, it suits a range of light-duty fastening tasks encountered in mechanical assemblies, equipment panels, and access covers.\u003c\/p\u003e\n\u003cp\u003eThis thumb screw is suited for use in residential and light commercial settings where frequent hand access is required — such as service panels, enclosures, jigs, fixtures, and equipment guards. The 5\/8-inch shoulder diameter and 3\/8-16 UNC thread make it compatible with standard tapped holes of the same thread specification. Plumbers, HVAC technicians, electricians, and general maintenance trades commonly use winged thumb screws when securing access covers or panels that require routine removal without tools.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWinged head design allows hand-tightening and loosening without tools\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC thread standard for compatibility with common tapped holes\u003c\/li\u003e\n  \u003cli\u003eZinc-plated iron construction provides basic corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eShouldered body configuration for precise seating in clearance holes\u003c\/li\u003e\n  \u003cli\u003e1-11\/16 inch head diameter offers a wide gripping surface for positive hand torque\u003c\/li\u003e\n  \u003cli\u003eCompact 1 inch length under head suits thin panel and enclosure fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/8-16 UNC winged thumb screw for use in any application requiring a tapped hole of matching thread specification. No specific system or model compatibility is stated by the manufacturer for this fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires no special tools — thread the screw by hand into a properly tapped 3\/8-16 UNC hole. Ensure mating threads are clean and free of debris before installation to avoid cross-threading. Do not use power tools to drive this thumb screw, as the winged head is not rated for tool-driven torque and the iron construction may be damaged. Follow applicable equipment manufacturer guidelines when securing access panels or covers.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\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: Winged\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: 1-7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 32510\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 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: 1-EFL-10-17-\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714050883890,"sku":"1-EFL-10-17-","price":18.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f8e24cf92886aa06905e0323c04da34_ca668c21-ff49-429a-8c92-5ac903393481.jpg?v=1788496008","url":"https:\/\/voomisupply.com\/products\/value-collection-1-efl-10-17-iron-thumb-screw-3-8-16","provider":"Voomi Supply","version":"1.0","type":"link"}