{"product_id":"female-female-standoffs-1-4-hex-x-5-16-4-40-aluminum-plain_fc2101-440-a","title":"1\/4\" Hex X 5\/16\" Female-Female Standoffs | #4-40 | Aluminum | Plain (250\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial standoffs engineered for precision spacing and robust mounting across equipment assemblies. These female-to-female spacers provide repeatable gaps and reliable alignment for panels, frames, and enclosures within industrial automation and machinery environments.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length 5\/16\", Hex size across flats 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: UNF #4-40\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-end female threads\u003c\/strong\u003e: Accepts standard #4-40 fasteners on both ends for through assembly and panel-to-panel spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial properties\u003c\/strong\u003e: Aluminum provides high strength-to-weight ratio, inherent oxide-based corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain; no coating to minimize contamination and simplify cleaning during assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing stability\u003c\/strong\u003e: Maintains repeatable gaps under vibration, reducing misalignment in automated equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Ideal for equipment enclosures, control panels, robot cells, and industrial frames; supports boards and brackets with consistent spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: 250 pieces per package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: Aluminum alloy forms a natural oxide layer; suitable for moderate humidity environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52883692749079,"sku":"FC2101-440-A","price":32.0,"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-5-16-4-40-aluminum-plain_fc2101-440-a","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}