{"product_id":"female-female-standoffs-1-4-hex-x-3-3-4-4-40-aluminum-plain_fc2139-440-a","title":"1\/4\" Hex X 3-3\/4\" Female-Female Standoffs | #4-40 | Aluminum | Plain (250\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial-grade standoff spacers designed for precision mounting on complex equipment. The 1\/4\" Hex X 3-3\/4\" Female-Female Standoffs provide dual female threads in a rigid aluminum body for repeatable alignment across panels and frames.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length 3-3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Hex; Drive size 1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: #4-40\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnds\u003c\/strong\u003e: Dual female threaded ends accept #4-40 fasteners on both ends, enabling modular stacking and stable spacing for panel mounting, enclosures, and equipment frames.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: Natural oxide layer on aluminum provides baseline protection in typical industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal performance\u003c\/strong\u003e: Aluminum offers high thermal conductivity to support passive cooling in enclosed assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Hex drive enables tool-assisted installation from a single side, reducing disturbance to adjacent components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity\u003c\/strong\u003e: 250 per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52883843612951,"sku":"FC2139-440-A","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_14.webp?v=1776901996","url":"https:\/\/mutualscrew.com\/products\/female-female-standoffs-1-4-hex-x-3-3-4-4-40-aluminum-plain_fc2139-440-a","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}