{"product_id":"m2-m6-alum-hex-standoffs-female-thread","title":"Aluminum Hex Spacer Standoff Assortment Kit – M2 M3 M4 M5 M6 Female Thread Hexagonal Pillar Studs for DIY, Electronics \u0026 Mechanical Projects","description":"\u003cstyle\u003e\n  .hdiy-product-section {\n    max-width: 100%;\n    margin: 0;\n    padding: 0;\n    color: #222;\n    line-height: 1.5;\n  }\n  .hdiy-product-section h2 {\n    font-size: 1.8rem;\n    margin: 1.5em 0 0.5em;\n    font-weight: 600;\n    border-bottom: 2px solid #eee;\n    padding-bottom: 0.3em;\n  }\n  .hdiy-product-section h3 {\n    font-size: 1.3rem;\n    margin: 1.2em 0 0.5em;\n    font-weight: 500;\n  }\n  .hdiy-product-section p {\n    margin: 0 0 1em;\n  }\n  .hdiy-feature-list {\n    list-style: none;\n    padding: 0;\n    margin: 1em 0;\n  }\n  .hdiy-feature-list li {\n    padding-left: 1.5em;\n    position: relative;\n    margin-bottom: 0.75em;\n  }\n  .hdiy-feature-list li:before {\n    content: \"✓\";\n    position: absolute;\n    left: 0;\n    color: #2c7a4d;\n    font-weight: bold;\n  }\n  .hdiy-table-wrapper {\n    overflow-x: auto;\n    margin: 1.5em 0;\n  }\n  .hdiy-specs-table {\n    width: 100%;\n    border-collapse: collapse;\n    background: #fff;\n    min-width: 400px;\n  }\n  .hdiy-specs-table th,\n  .hdiy-specs-table td {\n    border: 1px solid #ddd;\n    padding: 10px 12px;\n    text-align: left;\n    vertical-align: top;\n  }\n  .hdiy-specs-table th {\n    background: #f5f5f5;\n    font-weight: 600;\n    width: 35%;\n  }\n  .hdiy-faq-item {\n    margin-bottom: 1.2em;\n    border-bottom: 1px solid #eaeaea;\n    padding-bottom: 1em;\n  }\n  .hdiy-faq-question {\n    font-weight: 600;\n    margin-bottom: 0.4em;\n    font-size: 1.05rem;\n  }\n  .hdiy-faq-answer {\n    margin: 0;\n    color: #444;\n  }\n  @media (max-width: 640px) {\n    .hdiy-product-section h2 { font-size: 1.5rem; }\n    .hdiy-specs-table th, .hdiy-specs-table td { padding: 8px 10px; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hdiy-product-section\"\u003e\n\n  \u003ch2\u003eAluminum Hex Spacer Standoffs – M2 to M6 Female Thread\u003c\/h2\u003e\n  \u003cp\u003e\n    Whether you're building a custom PCB mount, repairing automotive electronics, or assembling mechanical prototypes, these \u003cstrong\u003ehexagonal aluminum standoff spacers\u003c\/strong\u003e give you the reliable spacing and threading you need. The kit covers M2, M3, M4, M5, and M6 female thread sizes, so you always have the right pillar stud on hand. No more digging through loose bins – just grab the correct hex spacer and get your project finished cleanly.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy Choose These Hex Stud Standoffs?\u003c\/h3\u003e\n  \u003cul class=\"hdiy-feature-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrosion-resistant aluminum with anodized finish\u003c\/strong\u003e – The surface treatment prevents rust and oxidation, making these M2 M3 M4 M5 M6 standoffs suitable for long-term use in workshops, garages, or even humid environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFemale thread hexagonal design\u003c\/strong\u003e – Each spacer features internal threads for tight, vibration-resistant connections. The hex shape allows easy grip with a wrench or pliers, so you won't struggle with loosening or air leakage around fasteners.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWidely used across mechanical \u0026amp; repair fields\u003c\/strong\u003e – From modern machinery and automotive repair to construction fixtures, these single-headed hexagonal bolts act as sturdy supports and fixation points. They connect parts securely while providing good mechanical protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGood machinability \u0026amp; wear resistance\u003c\/strong\u003e – Made from high-strength heat-treatable aluminum alloy, these spacers are easy to drill or modify if needed, yet they hold up against repeated assembly and disassembly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±0.3mm tolerance range\u003c\/strong\u003e – Consistent dimensions ensure a proper fit with your existing nuts, screws, or threaded holes. No surprises during installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003cdiv class=\"hdiy-table-wrapper\"\u003e\n    \u003ctable class=\"hdiy-specs-table\"\u003e\n      \u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eHexagonal Aluminum Stud Standoff \/ Spacer Female Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum (High Strength Heat Treatable Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Sizes Included\u003c\/th\u003e\n\u003ctd\u003eM2, M2.5, M3, M4, M5, M6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eSurface Treatment\u003c\/th\u003e\n\u003ctd\u003eAnodized (Corrosion \u0026amp; Oxidation Resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eHexagonal (Single Headed Pillar)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eTolerance Range\u003c\/th\u003e\n\u003ctd\u003e±0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eNational Standard (GB)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eCardboard box + plastic bag\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eKey Characteristics\u003c\/th\u003e\n\u003ctd\u003eHigh strength, good mechanical performance, easy to process, good wear resistance, anti-corrosion\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e❓ Are these standoffs truly anodized? I saw \"untreated\" listed somewhere.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eYes, our current production batch uses an anodized surface treatment for excellent corrosion and rust prevention. The anodized layer also adds light scratch resistance. If you specifically need raw\/unfinished aluminum for welding or custom anodizing, please contact our support team – we can sometimes accommodate special requests.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e❓ Will the M2, M3, M4, M5, M6 set come as individual spacers or as a kit with screws?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eThis listing is for the hexagonal female thread standoffs only (the pillar\/spacer itself). No screws or nuts are included. You will receive a cardboard box with separate plastic bags for each size, so you can easily pick the right M2 or M6 spacer you need for your project.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e❓ What’s the typical length of these hex studs? The spec only shows thread sizes.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eGood question – the length varies by thread size. For M2\/M2.5\/M3 spacers, lengths are typically between 5mm and 15mm. For M4\/M5\/M6, lengths range from 10mm to 25mm. If you need a specific length (e.g., 20mm for M4), check our size variants or message us before ordering. We’ll help you confirm the exact dimensions.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e❓ Can these aluminum hex standoffs be used outdoors or in a car engine bay?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eYes, the anodized aluminum offers good oxidation resistance, so light outdoor use or under-hood applications are fine. However, if the environment involves constant salt spray or extreme chemicals, we recommend upgrading to stainless steel. For most DIY electronics, 3D printer builds, or classic car interior repairs, these spacers work great.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e❓ Do you offer customer support if the threads are rough or the size doesn’t fit?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eAbsolutely. We take pride in our customer service. If any spacer has burrs or the female thread doesn’t accept your screw, just send us a photo and your order number. We’ll send replacements or issue a partial refund – whichever you prefer. No hassle return policy within 30 days.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"M2 \/ 5mm","offer_id":51330472608018,"sku":"LRP11311x1","price":2.3,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 6mm","offer_id":51330472640786,"sku":"LRP11312x1","price":2.3,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 8mm","offer_id":51330472673554,"sku":"LRP11313x1","price":2.35,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 10mm","offer_id":51330472706322,"sku":"LRP11314x1","price":2.39,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 12mm","offer_id":51330472739090,"sku":"LRP11315x1","price":2.39,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 15mm","offer_id":51330472771858,"sku":"LRP11316x1","price":2.4,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 20mm","offer_id":51330472804626,"sku":"LRP11317x1","price":2.46,"currency_code":"USD","in_stock":true},{"title":"M2 \/ 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