{"product_id":"female-female-standoffs-3-16-hex-x-1-2-4-40-stainless-steel-passivated_fc2057-440-ss","title":"3\/16\" Hex X 1\/2\" Female-Female Standoffs | #4-40 | Stainless Steel | Passivated (250\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial grade standoffs designed for panel mounting and equipment separation. Precision hex profile enables repeatable alignment and reliable spacing across aerospace, automation, and machinery sectors.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Hex size 3\/16\", Length 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Passivated\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: #4-40\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDouble-ended female threads\u003c\/b\u003e: Female-Female standoffs provide two fastening points for precise spacing between components and reliable board-to-board or panel-to-bracket separation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: #4-40 UNC compatibility, enabling use with standard small fasteners in compact machinery and enclosure assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCorrosion resistance\u003c\/b\u003e: Passivated stainless steel withstands chemical exposure and moisture typical of manufacturing contexts, extending service life in harsh environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDimensional stability\u003c\/b\u003e: Hex profile and strict length control maintain repeatable spacing across thermal cycles and vibration scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: 250 pieces per package for bulk installations, kit builds, and field replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52883673547031,"sku":"FC2057-440-SS","price":92.0,"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-3-16-hex-x-1-2-4-40-stainless-steel-passivated_fc2057-440-ss","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}