{"product_id":"value-collection-r88444981-1-4-20-x-1-button-head-screw","title":"Value Collection R88444981 1\/4-20 X 1 Button Head Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R88444981 is a 1\/4-20 x 1 inch button head machine screw designed for general fastening applications in industrial, mechanical, and structural assemblies. Machined from 18-8 stainless steel with a bright uncoated finish, it resists corrosion without the added thickness of a plated coating. The button head profile provides a low-profile bearing surface, while the Pin-In Torx drive requires a matching security bit, making it a common choice where tamper resistance is a consideration. Length is measured under the head. Thread standard is Unified National Coarse (UNC).\u003c\/p\u003e\u003cp\u003eThis screw is suited for light to medium-duty fastening in fabricated assemblies, enclosures, HVAC equipment panels, electrical boxes, and similar applications where stainless steel corrosion resistance is required. The 1\/4-20 UNC thread pattern is widely used across commercial and industrial equipment. Installation is typically performed by mechanical contractors, equipment assemblers, maintenance technicians, or electricians working on panel and enclosure builds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-8 stainless steel construction for corrosion resistance in wet or outdoor-adjacent environments\u003c\/li\u003e\n\u003cli\u003eButton head profile offers low-profile clamping with a wide bearing surface\u003c\/li\u003e\n\u003cli\u003ePin-In Torx drive provides tamper-resistant fastening compared to standard Torx or Phillips drives\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish maintains precise thread tolerances without coating buildup\u003c\/li\u003e\n\u003cli\u003e1\/4-20 UNC thread is a standard, widely available fastener size\u003c\/li\u003e\n\u003cli\u003eLength measured under head for accurate stack-up and clearance calculations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/4-20 UNC machine screw suitable for use in any application requiring a button head, Pin-In Torx drive fastener in 18-8 stainless steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a Pin-In Torx security bit matched to the drive size. Ensure the mating thread is tapped or threaded to 1\/4-20 UNC specification before installation. Stainless steel fasteners can be prone to galling under high-speed installation; apply appropriate anti-seize compound and use low torque settings or hand-drive when threading into stainless mating parts. Power down or de-energize any equipment before fastening work on live assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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 inch (under head)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Pin-In Torx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 18-8 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/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: 0.0031 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\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: R88444981\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":67906716926258,"sku":"R88444981","price":2245.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c687eafc2b867dc93613965ece54000.jpg?v=1791170761","url":"https:\/\/voomisupply.com\/products\/value-collection-r88444981-1-4-20-x-1-button-head-screw","provider":"Voomi Supply","version":"1.0","type":"link"}