{"product_id":"electro-hardware-mmf1307m0916m25-hex-standoff-m2-5","title":"Electro Hardware MMF1307M0916M25 Hex Standoff M2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MMF1307M0916M25 is a male-female hex circuit board standoff designed to create precise spacing between stacked PCBs or between a circuit board and a mounting surface. Machined from 303 stainless steel with a bright uncoated finish, it meets the QQ-S-763 fastener standard. The standoff features an M2.5 x 0.45 thread on both the male and female ends. Overall length is 11.97 mm (0.471 inches), body length is 8.00 mm (0.315 inches), and thread length is 3.97 mm (0.156 inches). Width across the hex flats is 4.50 mm (0.177 inches). Electronics technicians, PCB assemblers, and field service professionals install these standoffs in control boards, panel assemblies, and electronic enclosures.\u003c\/p\u003e\u003cp\u003eThis standoff is suited for metric PCB assembly applications where stainless steel durability and corrosion resistance are required. Typical use cases include control board mounting in HVAC equipment, electrical panels, and industrial enclosures where vibration resistance and reliable board-to-board spacing are needed. The male-female configuration allows multiple standoffs to be threaded together or used to attach a board to a tapped surface. Minimum order quantity is 2 pieces; each package contains 1 piece.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2.5 x 0.45 male-female threaded configuration for board-to-board or board-to-chassis mounting\u003c\/li\u003e\n\u003cli\u003eHex body shape with 4.50 mm (0.177 inches) width across flats for wrench engagement\u003c\/li\u003e\n\u003cli\u003e303 stainless steel construction meets QQ-S-763 fastener standard\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for indoor and controlled-environment installations\u003c\/li\u003e\n\u003cli\u003eLength tolerance of -0.150 to 0.150 mm for consistent stack-up accuracy\u003c\/li\u003e\n\u003cli\u003eUNSPSC Code 31161816 for procurement system compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a metric M2.5 x 0.45 hex standoff for use in PCB assemblies, electronic enclosures, and control board mounting applications requiring stainless steel hardware conforming to QQ-S-763.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and remove using an appropriately sized hex wrench or nut driver sized for 4.50 mm flats. Power down and discharge all capacitors in the assembly before handling circuit boards or fasteners. Avoid over-torquing, as small-diameter metric threads on stainless steel are susceptible to galling. Follow applicable assembly standards for your equipment type during installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M2.5 x 0.45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male and Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 11.97 mm (0.471 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 8.00 mm (0.315 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 3.97 mm (0.156 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 4.80 mm (0.189 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 4.50 mm (0.177 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.150 to 0.150 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: QQ-S-763\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.00408 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161816\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: MMF1307M0916M25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51743176917298,"sku":"MMF1307M0916M25","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba7ad5e9b9bf9dbcf946f2b415f5ea93_7c0a50f7-d3c5-4cba-855d-b9010bcedc13.jpg?v=1788843566","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1307m0916m25-hex-standoff-m2-5","provider":"Voomi Supply","version":"1.0","type":"link"}