{"product_id":"electro-hardware-thn5007m01f16-brass-knurled-thumb-nut-1-4-20","title":"Electro Hardware THN5007M01F16 Brass Knurled Thumb Nut 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE THN5007M01F16 is a round knurled thumb nut machined from Grade B633 brass with a 1\/4-20 UNC thread. The knurled head profile allows hand-tightening without tools, making it well suited for panel fastening, fixture adjustment, and equipment assembly applications where frequent removal is required. At 0.375 inches overall height and a 0.5625 inch head diameter, this is a compact fastener with a clean, uncoated bright finish. Electricians, HVAC technicians, plumbers, and general trade professionals use this style of thumb nut wherever a hand-operated fastener is preferred over a hex or slotted fastener.\u003c\/p\u003e\n\u003cp\u003eThis thumb nut is intended for use in light-duty mechanical assembly where hand-adjustment access is a priority. Typical applications include control panel covers, instrumentation enclosures, equipment access doors, and fixture mounting points across residential and commercial trade environments. The 1\/4-20 UNC thread is one of the most common unified coarse thread sizes in North American trade work, and the brass construction makes this nut appropriate for environments where corrosion resistance or non-magnetic properties are needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade B633 brass construction provides corrosion resistance and non-sparking characteristics\u003c\/li\u003e\n  \u003cli\u003eRound knurled head profile allows secure hand-tightening without tools\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread is compatible with standard unified coarse thread fastener systems\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish with 0.5625 inch head diameter and 0.375 inch overall height\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-B-626B Comp 22 standard for brass fastener material\u003c\/li\u003e\n  \u003cli\u003eCompact profile suits panel, enclosure, and fixture assembly in tight clearance situations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC thread thumb nut for use in mechanical assemblies, control enclosures, and equipment panels requiring a hand-operated brass fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation does not require specialized tools; hand-tighten the nut onto any 1\/4-20 UNC threaded stud or bolt. De-energize and lock out electrical panels or equipment before accessing enclosures where this fastener is used. Avoid over-torquing by hand, as brass is softer than steel and the thread can be damaged by excessive force. Verify mating thread condition before installation to avoid cross-threading.\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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Round Knurled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.5625 inches (9\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Diameter\u003c\/strong\u003e: 0.468 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: B633\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: QQ-B-626B Comp 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.31 pounds (package quantity of 5)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161729\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: ELECTRO HARDWARE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: THN5007M01F16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51748237967666,"sku":"THN5007M01F16","price":45.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5c97da8f92caf47d5394bb0e4ebc777b.jpg?v=1788890894","url":"https:\/\/voomisupply.com\/products\/electro-hardware-thn5007m01f16-brass-knurled-thumb-nut-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}