{"product_id":"standoffs-round-female-303-stainless-4-40-thread-x-5-16-long_140504rf303kc","title":"#4-40 X 5\/16\" Round Female Standoffs | 1\/4\" OD | 303 Stainless Steel (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial mounting hardware designed for panel spacing, enclosure mounting, and machinery fixtures. These round female standoffs provide precise alignment, robust corrosion resistance, and reliable performance in demanding environments.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Outer diameter 1\/4 inch; length 5\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Machined round body\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Internal thread\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: 303 Stainless Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: 4-40 internal thread\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 303 Stainless Steel delivers corrosion resistance and dependable performance in demanding environments\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: Elevated rust and wear resistance suitable for industrial enclosures and machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision machining\u003c\/strong\u003e: Tight tolerances ensure consistent mounting alignment and repeatable results\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVibration mitigation\u003c\/strong\u003e: Rigid internal threading and stable body support secure panel and component positioning under dynamic loads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases\u003c\/strong\u003e: PCB mounting, panel spacing, enclosure mounting, and machinery fixtures requiring reliable spacers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: 500 pieces per package for bulk project readiness\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustries\u003c\/strong\u003e: Electronics manufacturing and enclosures; Industrial automation equipment and machinery fixtures; Control panels and instrumentation housings; PCB mounting and panel spacing for precision assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50347897848087,"sku":"140504RF303KC","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1631-256-SSFC_65eff719-3c61-4189-9912-38091214de46.jpg?v=1747173775","url":"https:\/\/mutualscrew.com\/products\/standoffs-round-female-303-stainless-4-40-thread-x-5-16-long_140504rf303kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}