{"product_id":"value-collection-1-efs-10-m7-iron-thumb-screw-3-8-16","title":"Value Collection 1-EFS-10-M7- Iron Thumb Screw 3\/8-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1-EFS-10-M7- is a winged thumb screw machined from iron with an uncoated finish. It features a 3\/8-16 UNC thread and measures 2-1\/2 inches in length under the head, with an overall length of 3-3\/8 inches. The winged head has a 1-11\/16 inch diameter and a 7\/8 inch height, giving technicians and tradespeople a secure grip for hand-tightening without tools. A 5\/8 inch shoulder is included, which allows for controlled bearing against mating surfaces during assembly or adjustment.\u003c\/p\u003e\n\u003cp\u003eThis thumb screw is suited for light mechanical assemblies, panel access covers, equipment guards, jigs, and fixtures where frequent hand adjustment or removal is required. It is commonly used in maintenance environments, fabrication shops, and field service applications where fast, tool-free fastening is a priority. The UNC thread standard makes it compatible with standard inch-system tapped holes found throughout industrial and trade equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-16 UNC thread for compatibility with standard inch-system hardware\u003c\/li\u003e\n  \u003cli\u003eWinged head design allows hand-tightening without tools\u003c\/li\u003e\n  \u003cli\u003eWith-shoulder configuration provides a positive bearing surface against assemblies\u003c\/li\u003e\n  \u003cli\u003eOverall length of 3-3\/8 inches with 2-1\/2 inches of usable thread under head\u003c\/li\u003e\n  \u003cli\u003eIron construction with uncoated finish\u003c\/li\u003e\n  \u003cli\u003eHead diameter of 1-11\/16 inches and head height of 7\/8 inch for positive grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or new-installation inch-series thumb screw for use in tapped 3\/8-16 UNC holes in industrial, mechanical, and trade equipment assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHand-tighten only — applying a wrench or pliers to a winged thumb screw head can damage the wings and distort the fastener. Verify that the mating tapped hole is clean and free of debris before installation. Ensure thread engagement depth is sufficient for the load being retained. Follow applicable machine guarding and fastener specifications required by your facility or trade authority.\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: 3-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-1\/2 inches\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 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 5\/8 inch\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: Uncoated\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: 0.11 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-EFS-10-M7-\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714812510514,"sku":"1-EFS-10-M7-","price":19.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/320060200823c9aa18af75263a0c1069.jpg?v=1788506520","url":"https:\/\/voomisupply.com\/products\/value-collection-1-efs-10-m7-iron-thumb-screw-3-8-16","provider":"Voomi Supply","version":"1.0","type":"link"}