{"product_id":"standoffs-round-female-aluminum-4-40-thread-x-1-4-long_140404rfakc","title":"Standoffs Round | Female | Aluminum | #4-40 Thread X 1\/4 Long (1000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eRound female-thread standoffs in aluminum provide precise board-to-board spacing for electronics enclosures and chassis assemblies. This specification sheet targets industrial markets requiring PCB mounting, panel separation, and board-to-board spacing in robotics, instrumentation, and industrial control systems.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Length 1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Aluminum\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: 4-40 UNC\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Aluminum; lightweight, rigid, suitable for enduring mounting applications in electronics enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: 4-40 UNC; designed for use with 4-40 fasteners.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1\/4\"; provides defined spacing to maintain precise alignment between boards, panels, and chassis.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCorrosion resistance\u003c\/b\u003e: Aluminum construction offers inherent resistance to corrosion in typical indoor electronics environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: PCB mounting, board-to-board spacing, enclosure separation for robotics, instrumentation, and industrial control systems.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: 200 pieces per package; suitable for high-volume production, prototyping, and large assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInstallation guidance\u003c\/b\u003e: Use with nuts or standoffs and appropriate fasteners to maintain perpendicular alignment and prevent over-tightening from compromising thread integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eShape\u003c\/b\u003e: Round standoff with internal thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Aluminum\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: 4-40 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: 200 pieces per package\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIndustry Used In\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eElectronics manufacturing and production lines for PCB mounting and panel spacing\u003c\/li\u003e \u003cli\u003eRobotics and automation enclosures\u003c\/li\u003e \u003cli\u003eControl systems assemblies\u003c\/li\u003e \u003cli\u003eIndustrial equipment housings and chassis separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50347910136087,"sku":"140404RFAKC","price":121.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1631-256-SSFC_85beb16e-8140-4d73-a6e6-2a52bfc98938.jpg?v=1747173754","url":"https:\/\/mutualscrew.com\/products\/standoffs-round-female-aluminum-4-40-thread-x-1-4-long_140404rfakc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}