{"product_id":"electro-hardware-1451m12f21-832-hex-standoff-8-32-1-3-8-in","title":"Electro Hardware 1451M12F21-832 Hex Standoff 8-32 1-3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE 1451M12F21-832 is a male-female hex circuit board standoff designed to create fixed spacing between PCBs, panels, and chassis surfaces in electronic and control system assemblies. Machined from Grade 2 steel with a zinc-plated finish meeting ASTM B633 Type 1 and QQ-S-633 standards, this standoff provides corrosion resistance and reliable thread engagement. The male end is threaded 8-32 for insertion into a board or panel, while the female end accepts a mating 8-32 fastener. Overall length is 1.375 inches with a 1\/4-inch hex body for wrench-driven installation.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for mounting and spacing printed circuit boards inside HVAC control cabinets, electrical enclosures, and other equipment where secure, stackable hardware is required. The hex body shape allows installation and removal using standard nut drivers or hex wrenches without slipping. It is commonly used by electrical and controls technicians during panel builds, control board replacements, and OEM-style equipment assemblies in both residential and light commercial applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMale-female thread configuration: 8-32 male post, 8-32 female threaded bore for stackable mounting\u003c\/li\u003e\n  \u003cli\u003eOverall length of 1.375 inches with a 1-inch body length and 1\/4-inch width across flats\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction with zinc-plated finish meeting ASTM B633 Type 1 and QQ-S-633\u003c\/li\u003e\n  \u003cli\u003eHex body shape accepts standard nut drivers and wrenches for secure installation\u003c\/li\u003e\n  \u003cli\u003eThread depth of 7\/16 inch on the female end for full thread engagement\u003c\/li\u003e\n  \u003cli\u003eLength tolerance of -0.005 to 0.005 inch for consistent stack height across assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style 8-32 male-female hex standoff for use in circuit board mounting applications requiring a 1.375-inch standoff height in inch-measurement assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electricians or controls technicians during panel assembly or circuit board service. De-energize all equipment and discharge any stored energy before working inside control cabinets or on PCB assemblies. A nut driver or open-end wrench sized to 1\/4-inch flats is recommended for torque-controlled tightening. Avoid over-tightening, which can strip the 8-32 threads or crack the circuit board mounting hole.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male\/Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth (Female)\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.25 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 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B633 Type 1, QQ-S-633\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 1451M12F21-832\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51740131754290,"sku":"1451M12F21-832","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/354e84e78593c87d91054c55b2ccfd1d_60877a2a-aaa1-4548-ad23-b0c81988b922.jpg?v=1788822660","url":"https:\/\/voomisupply.com\/products\/electro-hardware-1451m12f21-832-hex-standoff-8-32-1-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}