{"product_id":"m5-m6-spade-head-thumb-screws-a2-304-stainless-steel","title":"M5 M6 Spade-Head Thumb Screws Thumb Screw - A2 304 Stainless Steel","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eM5 M6 Spade-Head Thumb Screws — Tool-Free Fastening in A2 304 Stainless Steel\u003c\/h2\u003e\n    \u003cp\u003eWhen you need a fastener you can tighten and release by hand — without reaching for a screwdriver — standard hex bolts slow you down. Makers, workshop builders, and equipment assemblers who need quick-access panels, jigs, or enclosures rely on thumb screws to keep workflows moving. These M5 and M6 spade-head thumb screws are built for exactly that job.\u003c\/p\u003e\n    \u003cp\u003eEach screw is machined from A2 304 stainless steel, combining a fully threaded shank with a wide, flat spade-style head that gives your fingers real grip. Available in M5 and M6 thread diameters with shank lengths ranging from 10 mm to 30 mm (approximately 0.39 in to 1.18 in), they cover the most common metric fastening needs in a single product family.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include securing access panels on electronic enclosures, clamping jigs and fixtures on CNC routers and laser cutters, assembling DIY furniture frames, and fastening guards or covers on workshop machinery — anywhere hand-tightened metric thumb screws for stainless steel panels are the right call.\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 M5 and M6 metric threaded holes. Verify thread pitch matches your application before ordering — standard coarse pitch (M5×0.8, M6×1.0) assumed.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These Spade-Head Thumb Screws\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🖐️\u003c\/span\u003e\n        \u003cstrong\u003eTool-Free Hand Tightening\u003c\/strong\u003e\u003cbr\u003e\n        The wide spade head provides a natural grip surface so you can fasten and release without any tools — ideal for panels and covers you access regularly.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n        \u003cstrong\u003eA2 304 Stainless Steel Construction\u003c\/strong\u003e\u003cbr\u003e\n        Grade A2 (304) stainless steel delivers solid corrosion resistance in indoor and light outdoor environments, keeping fasteners looking clean and functioning reliably over time.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n        \u003cstrong\u003eWide Size Range — M5 \u0026amp; M6\u003c\/strong\u003e\u003cbr\u003e\n        Ten size combinations from M5×10 mm through M6×30 mm (0.39 in – 1.18 in) let you match the exact thread diameter and shank length your project requires.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n        \u003cstrong\u003eFlexible Quantity Options\u003c\/strong\u003e\u003cbr\u003e\n        Order in packs of 5, 10, 20, 50, or 100 pieces — whether you need a handful for a one-off build or a bulk supply for production runs.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\n        \u003cstrong\u003eFully Threaded Shank\u003c\/strong\u003e\u003cbr\u003e\n        The full-length thread engages immediately and maximises clamping depth, giving you secure, wobble-free fastening even in shallow tapped holes.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\n        \u003cstrong\u003eVersatile Workshop \u0026amp; DIY Applications\u003c\/strong\u003e\u003cbr\u003e\n        Suited for electronic enclosures, CNC jigs, DIY furniture, machinery guards, and any assembly where hand-tightened metric thumb screws for stainless steel panels are needed.\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — Spade-Head Thumb Screws\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eA2 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eSpade \/ Flat Wing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDrive Style\u003c\/th\u003e\n\u003ctd\u003eHand-tightened (no tool required)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eMetric (M5, M6)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003eM5 (5 mm \/ 0.197 in) or M6 (6 mm \/ 0.236 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eShank Length Range\u003c\/th\u003e\n\u003ctd\u003e10 mm – 30 mm (0.39 in – 1.18 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003eM5×10, M5×12, M5×16, M5×20, M6×10, M6×12, M6×16, M6×20, M6×25, M6×30\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural Stainless (uncoated)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Pack\u003c\/th\u003e\n\u003ctd\u003e5 \/ 10 \/ 20 \/ 50 \/ 100 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003ctd\u003eSuitable for indoor and light outdoor use\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWeight per Piece\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq\"\u003e\n    \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose between M5 and M6?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the thread diameter to your tapped hole or nut. M5 has a 5 mm nominal diameter and is common in lighter-duty panels and electronics enclosures. M6 has a 6 mm nominal diameter and is used where slightly more clamping force or shear strength is needed, such as machinery guards and structural jigs. Measure your existing hole or check your design drawings before ordering.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat shank length should I select?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eChoose a shank length that is equal to or slightly longer than the total thickness of the material being clamped, plus any nut or insert depth. For example, if you are clamping a 10 mm panel into a tapped hole, an M6×12 or M6×16 gives you enough thread engagement without bottoming out. Avoid lengths that are too short to achieve full thread engagement (typically at least 1× the thread diameter in depth).\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these screws strong enough for structural use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA2 304 stainless steel thumb screws are designed for hand-tightened, low-torque applications such as access panels, covers, and jig clamping — not for high-load structural joints. If your application requires significant tensile or shear loads, consider using a hex bolt with a torque wrench instead. For typical enclosure and fixture work, these screws provide reliable, repeatable fastening.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow corrosion-resistant is A2 304 stainless steel?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA2 (304) stainless steel offers good resistance to oxidation and mild corrosion in indoor environments and light outdoor exposure. It is not recommended for continuous salt-spray or marine environments — for those conditions, A4 (316) stainless steel is a better choice. For workshop, garage, and general industrial use, A2 performs well and will not rust under normal conditions.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these with a nut instead of a tapped hole?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. These thumb screws work with any standard metric M5 or M6 nut (coarse pitch assumed). This is a common setup for clamping panels where tapping is not practical — simply pass the screw through a clearance hole and thread on a matching nut from the back. Use a nylon-insert lock nut if vibration is a concern.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much torque can I apply by hand?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eHand-tightened torque varies by user, but typical finger-tightening generates approximately 0.5–2 Nm depending on the head size and grip. This is sufficient for securing lightweight panels, covers, and jig components. If you need higher clamping force, these are not the right fastener — use a hex socket cap screw with a torque wrench instead.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat quantity should I order for a project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor a single enclosure or panel with 4–8 fastening points, a pack of 5 or 10 is usually sufficient. For workshop jigs or production fixtures where you need spares or are building multiple units, packs of 20, 50, or 100 offer better per-piece value. Bulk packs of 50 or 100 are ideal if you are stocking a workshop or fulfilling repeat builds.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your size (mm) and quantity above, then add to cart.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between M5 and M6?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the thread diameter to your tapped hole or nut. M5 has a 5 mm nominal diameter and is common in lighter-duty panels and electronics enclosures. M6 has a 6 mm nominal diameter and is used where slightly more clamping force or shear strength is needed. Measure your existing hole or check your design drawings before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What shank length should I select?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose a shank length equal to or slightly longer than the total thickness of the material being clamped plus any nut or insert depth. Avoid lengths too short to achieve full thread engagement (at least 1× the thread diameter in depth).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these screws strong enough for structural use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A2 304 stainless steel thumb screws are designed for hand-tightened, low-torque applications such as access panels, covers, and jig clamping — not for high-load structural joints.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How corrosion-resistant is A2 304 stainless steel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A2 (304) stainless steel offers good resistance to oxidation and mild corrosion in indoor environments and light outdoor exposure. It is not recommended for continuous salt-spray or marine environments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these with a nut instead of a tapped hole?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These thumb screws work with any standard metric M5 or M6 nut. Pass the screw through a clearance hole and thread on a matching nut from the back. Use a nylon-insert lock nut if vibration is a concern.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much torque can I apply by hand?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Typical finger-tightening generates approximately 0.5–2 Nm depending on head size and grip. This is sufficient for securing lightweight panels, covers, and jig components.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What quantity should I order for a project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a single enclosure or panel with 4–8 fastening points, a pack of 5 or 10 is usually sufficient. Packs of 50 or 100 offer better per-piece value for workshop stocking or repeat builds.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"M5*10 \/ 5","offer_id":52300810289426,"sku":"CXL0092x5","price":5.51,"currency_code":"USD","in_stock":false},{"title":"M5*10 \/ 10","offer_id":52300810322194,"sku":"CXL0092x10","price":9.51,"currency_code":"USD","in_stock":false},{"title":"M5*10 \/ 20","offer_id":52300810354962,"sku":"CXL0092x20","price":17.94,"currency_code":"USD","in_stock":false},{"title":"M5*10 \/ 50","offer_id":52300810387730,"sku":"CXL0092x50","price":43.32,"currency_code":"USD","in_stock":false},{"title":"M5*10 \/ 100","offer_id":52300810420498,"sku":"CXL0092x100","price":85.61,"currency_code":"USD","in_stock":false},{"title":"M5*12 \/ 5","offer_id":52300810453266,"sku":"CXL0093x5","price":5.78,"currency_code":"USD","in_stock":false},{"title":"M5*12 \/ 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