{"product_id":"electro-hardware-p537m03f21-632-hex-standoff-6-32-5-8in","title":"Electro Hardware P537M03F21-632 Hex Standoff 6-32 5\/8in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE P537M03F21-632 is a female hex circuit board standoff designed to space and secure PCBs within enclosures, control panels, and electronic assemblies. Machined from brass with a zinc-plated clear chromate finish, this standoff meets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards for finish quality and corrosion resistance. The internal female thread accepts a 6-32 fastener, the overall length is 0.625 inches, and the hex body measures 0.25 inches across the flats. HVAC control boards, electrical panels, and industrial equipment manufacturers rely on this style of standoff to maintain consistent board-to-surface clearance and provide a secure, reusable mounting point.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for residential and light commercial applications where circuit boards must be mounted at a fixed standoff height inside metal or plastic enclosures. Typical install scenarios include HVAC control board replacements, power supply assemblies, relay panels, and OEM equipment builds where a 6-32 threaded female mount is required. The hex body shape allows tightening and removal with a standard wrench or hex driver, making field service straightforward. Length tolerance is held to plus or minus 0.005 inches, ensuring consistent stack height across multi-board assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFemale 6-32 internal thread for standard machine screw fastening\u003c\/li\u003e\n  \u003cli\u003e0.625 inches overall length with a tight length tolerance of plus or minus 0.005 inches\u003c\/li\u003e\n  \u003cli\u003eHex body at 0.25 inches across the flats for wrench-driven installation and removal\u003c\/li\u003e\n  \u003cli\u003eBrass construction with zinc-plated clear chromate finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eCompliant with ASTM B633 Type 1 and QQ-B-626 Comp 22 finish standards\u003c\/li\u003e\n  \u003cli\u003eInch measurement system; sold individually with a minimum order quantity of 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 6-32 female hex circuit board standoff for use in any application requiring a 0.625-inch board-to-surface standoff height with a 6-32 threaded interface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electricians, electronics technicians, and HVAC service professionals. De-energize the equipment and discharge any stored voltage before handling circuit boards or mounting hardware. Use an appropriately sized hex wrench or nut driver on the 0.25-inch flats to seat the standoff without overtightening, which can strip the brass threads. Follow NEC and equipment manufacturer guidelines for circuit board mounting and enclosure reassembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 6-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.625 inches (5\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.005 to +0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated Clear Chromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B633 Type 1, QQ-B-626 Comp 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ELECTRO HARDWARE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: P537M03F21-632\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51743922127154,"sku":"P537M03F21-632","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/284d34eb66c8a19fa371eb4455b96108.jpg?v=1788851330","url":"https:\/\/voomisupply.com\/products\/electro-hardware-p537m03f21-632-hex-standoff-6-32-5-8in","provider":"Voomi Supply","version":"1.0","type":"link"}