{"product_id":"pc-case-screws-shock-absorbing-o-rings-6-32","title":"PC Case Screws \u0026 Shock-Absorbing O-Rings – #6-32, O-Ring \/ Screw \/ Combo, 100pcs","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size are these PC case screws?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These are #6-32 UNC screws, the standard thread used in most PC cases. The screw length is typically 6mm (≈1\/4\\\"), which is the standard length for GPU brackets, PSU mounts, HDD bays, and PCI slot covers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the O-ring made of and how thick is it?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The O-rings are made of durable rubber and are generally 2mm thick, providing effective vibration dampening between the screw head and the chassis panel.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will these screws fit my PC case?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"In most cases, yes. The #6-32 UNC thread is the industry-standard for ATX, Micro-ATX, and Mini-ITX cases. They are compatible with GPU brackets, power supplies, 3.5\\\" HDD trays, PCI slot covers, and side panels from virtually all major brands.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the Black and Silver hex screws?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Both are functionally identical #6-32 hex screws made from carbon steel (Grade 8.8). The Black version has a black oxide finish for a stealthy look, while the Silver version is nickel-plated for a classic chrome appearance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a screwdriver for the thumb screws?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The hand-tight thumb screws are designed for tool-free installation, making them ideal for side panels or any component you access frequently.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much vibration reduction do the O-rings provide?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The rubber O-rings act as a mechanical buffer between the screw head and the metal chassis, absorbing micro-vibrations from fans, HDDs, and PSUs. Users typically notice a measurable reduction in resonance noise, especially in builds with multiple spinning drives or high-RPM fans.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these screws suitable for long-term use without loosening?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The screws are self-locking by design and made from Grade 8.8 carbon steel, which provides reliable clamping force. The O-ring also adds slight friction that helps resist loosening from vibration over time.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePC Case Screws with Shock-Absorbing O-Rings — Stop Fan Noise and Drive Vibration for Good\u003c\/h2\u003e\n    \u003cp\u003eIf your PC hums, rattles, or resonates every time a fan spins up or a hard drive seeks, the culprit is almost always metal-on-metal contact at the screw points. Builders, modders, and anyone running a multi-drive workstation know how frustrating it is to track down that persistent buzz — only to find it's coming from a GPU bracket or PSU mount with no vibration isolation at all.\u003c\/p\u003e\n    \u003cp\u003eThis listing offers \u003cstrong\u003ethree purchase options — sold individually per 100-piece pack\u003c\/strong\u003e, so you can buy exactly what you need:\u003c\/p\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eO-Ring Only\u003c\/strong\u003e — 100× shock-absorbing rubber O-rings (M4 × 8 × 2mm, black). Use these to upgrade screws you already have.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eScrew Only\u003c\/strong\u003e — 100× #6-32 × 6mm (≈1\/4″) hex screws or hand-tight thumb screws, available in black oxide or nickel-plated silver. No O-rings included.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eScrew + O-Ring Combo\u003c\/strong\u003e — 100× screws paired with 100× matching O-rings in one pack. Everything you need to fully dampen a screw point, ready to install.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eAll screws share the #6-32 UNC thread standard and a 6mm (≈1\/4″) shank length. These are the go-to fasteners for PC case vibration dampening in ATX tower builds, silent HTPCs, and noise-sensitive workstations — equally useful for 3.5″ HDD anti-vibration mounting, GPU bracket screw replacement, and PCI slot cover fastening.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔧\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard #6-32 UNC threaded standoffs and panels found in ATX, Micro-ATX, and Mini-ITX cases. Compatible with GPU brackets, PSU mounts, 3.5″ HDD bays, PCI slot covers, and side panels from most major PC case brands.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These PC Case Vibration-Dampening Screws\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eShock-Absorbing Rubber O-Rings\u003c\/strong\u003e — Each O-ring (M4 × 8 × 2mm) is made from durable rubber that cushions the screw head against the chassis, reducing resonance from HDDs, PSUs, and case fans in vibration-dampening PC builds.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eIndustry-Standard #6-32 UNC Thread\u003c\/strong\u003e — The #6-32 thread is the universal standard for PC case fasteners, ensuring drop-in compatibility with GPU brackets, power supply mounts, and PCI slot covers without any modification.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💪\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eGrade 8.8 Carbon Steel Construction\u003c\/strong\u003e — Hex screws are manufactured from carbon steel at Grade 8.8 strength, delivering reliable clamping force and resistance to stripping — even after repeated removal during builds and upgrades.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTwo Finish Options for Any Build Aesthetic\u003c\/strong\u003e — Choose black oxide for a stealthy, all-black interior look, or nickel-plated silver for a classic chrome finish. Both finishes provide a layer of corrosion resistance for long-term indoor use.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🖐️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTool-Free Thumb Screw Option\u003c\/strong\u003e — The hand-tight thumb screw variant lets you secure side panels and frequently accessed components without reaching for a screwdriver, ideal for open-bench setups and regular maintenance builds.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBuy Only What You Need — 100pcs Per Pack\u003c\/strong\u003e — Choose O-rings only, screws only, or a full screw + O-ring combo. A single 100-piece pack covers an entire ATX build with spares, so you can replace every screw point with proper PC case anti-vibration hardware in one order.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — PC Case Hex Screws \u0026amp; Vibration-Dampening O-Rings\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003e#6-32 UNC (Unified National Coarse)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e3.5mm (≈0.138″)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eScrew Length\u003c\/th\u003e\n\u003ctd\u003e6mm (≈1\/4″) — standard PC case length\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eHex head with cross (Phillips) recess\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDrive Style\u003c\/th\u003e\n\u003ctd\u003ePhillips \/ Hex (hex screws); Hand-tight knurled (thumb screw)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbon steel, Grade 8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFinish Options\u003c\/th\u003e\n\u003ctd\u003eBlack oxide (Black Hex) \/ Nickel-plated (Silver Hex) \/ Knurled (Thumb)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eO-Ring Spec\u003c\/th\u003e\n\u003ctd\u003eM4 × 8 × 2mm (inner dia. × outer dia. × thickness)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eO-Ring Material\u003c\/th\u003e\n\u003ctd\u003eRubber (shock-absorbing, electrically insulating)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eO-Ring Color\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Pack\u003c\/th\u003e\n\u003ctd\u003e100 pieces (O-ring only \/ screw only \/ screw + O-ring combo — per selected variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Applications\u003c\/th\u003e\n\u003ctd\u003eGPU bracket, PSU mount, 3.5″ HDD bay, PCI slot cover, case side panel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLocking Mechanism\u003c\/th\u003e\n\u003ctd\u003eSelf-locking thread design\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eNote:\u003c\/strong\u003e The O-ring adds approximately 2mm of height under the screw head. In tight clearance areas, confirm there is sufficient depth before installing with an O-ring. If unsure, contact us to confirm fit.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat size are these PC case screws?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese are \u003cstrong\u003e#6-32 UNC\u003c\/strong\u003e screws — the standard thread used in the vast majority of PC cases worldwide. The shank length is 6mm (≈1\/4″), which is the standard length for GPU brackets, PSU mounts, 3.5″ HDD bays, and PCI slot covers. If your case uses #6-32 standoffs (which most ATX, Micro-ATX, and Mini-ITX cases do), these will fit directly.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the O-ring made of and how thick is it?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe O-rings are made from durable rubber and measure \u003cstrong\u003eM4 × 8 × 2mm\u003c\/strong\u003e (inner diameter × outer diameter × thickness). The 2mm rubber layer sits between the screw head and the chassis surface, absorbing micro-vibrations and providing a degree of electrical insulation between the fastener and the panel.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill these screws fit my PC case?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eIn most cases, yes. The \u003cstrong\u003e#6-32 UNC\u003c\/strong\u003e thread is the industry-standard for PC case fasteners and is compatible with cases from NZXT, Fractal Design, Corsair, Lian Li, Phanteks, Cooler Master, and most other major brands. If you're unsure, check your case manual or measure the existing screws — a 3.5mm thread diameter and 6mm length is the standard.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between the Black and Silver hex screws?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBoth are functionally identical \u003cstrong\u003e#6-32 hex screws\u003c\/strong\u003e made from Grade 8.8 carbon steel. The \u003cstrong\u003eBlack\u003c\/strong\u003e version has a black oxide finish for a stealthy, all-black interior aesthetic. The \u003cstrong\u003eSilver\u003c\/strong\u003e version is nickel-plated for a classic chrome look. Choose based on your build's color scheme — performance and thread spec are the same.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need a screwdriver for the thumb screws?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eNo. The \u003cstrong\u003ehand-tight thumb screws\u003c\/strong\u003e feature a knurled head designed for tool-free installation. They're ideal for side panels, top mesh covers, or any component you access regularly. They can generally be tightened to a secure fit by hand, though a light assist with a driver is fine if you prefer extra torque.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much vibration and noise reduction can I expect from the O-rings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe rubber O-rings act as a mechanical buffer between the screw head and the metal chassis, absorbing micro-vibrations from spinning components like HDDs, PSUs, and case fans. Users typically notice a measurable reduction in resonance and low-frequency hum, especially in builds with multiple 3.5″ drives or high-RPM fans. Results vary by case material and component load.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these screws self-locking? Will they loosen over time?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The screws use a \u003cstrong\u003eself-locking thread design\u003c\/strong\u003e that resists loosening under vibration. The Grade 8.8 carbon steel provides reliable clamping force, and the O-ring adds slight friction that further helps maintain tension. For long-term builds, these are generally more vibration-resistant than standard smooth-shank screws.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these screws for outdoor or high-humidity environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese screws are designed for \u003cstrong\u003eindoor PC case use\u003c\/strong\u003e. The black oxide and nickel-plated finishes provide a basic level of corrosion resistance suitable for typical indoor environments. They are not recommended for outdoor use or high-humidity applications. For outdoor or marine environments, stainless steel fasteners would be a more appropriate choice.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your type above, then add to cart.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Shock Absorbing O-Ring Only \/ 100","offer_id":52344630116626,"sku":"HKTBSMA280001","price":22.0,"currency_code":"USD","in_stock":true},{"title":"Black Hex Screw Only \/ 100","offer_id":52344630149394,"sku":"HKTBSMA280002","price":22.8,"currency_code":"USD","in_stock":true},{"title":"Silver Hex Screw Only \/ 100","offer_id":52344630182162,"sku":"HKTBSMA280003","price":22.8,"currency_code":"USD","in_stock":true},{"title":"Hand Tight Thumb Screw Only \/ 100","offer_id":52344630214930,"sku":"HKTBSMA280004","price":22.8,"currency_code":"USD","in_stock":true},{"title":"Black Hex Screw + O-Ring \/ 100","offer_id":52344630247698,"sku":"HKTBSMA280005","price":24.8,"currency_code":"USD","in_stock":true},{"title":"Silver Hex Screw + O-Ring \/ 100","offer_id":52344630280466,"sku":"HKTBSMA280006","price":24.8,"currency_code":"USD","in_stock":true},{"title":"Hand Tight Screw + O-Ring \/ 100","offer_id":52344630313234,"sku":"HKTBSMA280007","price":24.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/O1CN01rVD0Wf2FY8LCRqtBX__2217144048891.jpg?v=1780620224","url":"https:\/\/homediyer.com\/products\/pc-case-screws-shock-absorbing-o-rings-6-32","provider":"HomeDIYer","version":"1.0","type":"link"}