{"product_id":"m8-lifting-eye-bolts-zinc-plated-longshank-nuts","title":"M8 Lifting Eye Bolts Zinc-Plated Steel with Longshank Nuts — Marine \u0026 Rigging Grade","description":"\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 the right bolt length for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the bolt length to your material thickness plus the engagement depth needed. For example, a 16mm (5\/8\\u2033) bolt is typically suited for thin panels or light-duty anchoring, while a 50mm (≈2\\u2033) bolt is generally used for thicker structural members. As a rule of thumb, thread engagement should be at least 1× the bolt diameter — so for M8, aim for at least 8mm of thread engagement in the receiving material.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What load capacity can these M8 eye bolts handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Working load limits for M8 eye bolts typically range from 100 kg to 200 kg (220–440 lbs) depending on the angle of pull and installation method. Always apply a safety factor of at least 4:1 for overhead or dynamic lifting. Contact us to confirm rated WLL for your specific use case.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these eye bolts suitable for outdoor or marine environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The zinc-plated finish provides corrosion resistance suitable for marine-grade rigging and deck applications. For prolonged saltwater immersion, additional protective coating or periodic inspection is generally recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread standard do these M8 bolts use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These bolts use the standard metric M8 thread (ISO 261 \/ DIN 580 compatible), with a pitch of typically 1.25mm. They are compatible with standard M8 nuts, washers, and threaded inserts.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these for vertical overhead lifting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These eye bolts are designed for lifting and rigging applications. For vertical (0°) pulls, the rated working load is generally at its maximum. For angled pulls (30°–45°), the effective load capacity is typically reduced by 25–50%. Always ensure the bolt is fully seated and the nut is torqued to specification before any lift.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do the longshank nuts come included in the package?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Each set includes the specified quantity of M8 eye bolts in your chosen length, plus matching M8 longshank nuts. You can also order the nut-M8 variant separately if you need additional nuts.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What quantity options are available?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each listing is available in packs of 2, 5, 10, or 30 pieces. Larger packs offer a lower per-unit cost and are ideal for contractors, riggers, or anyone stocking up for ongoing projects.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003c!-- ① OVERVIEW --\u003e\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eM8 Lifting Eye Bolts with Zinc-Plated Finish — Reliable Anchoring for Rigging, Deck \u0026amp; Marine Use\u003c\/h2\u003e\n    \u003cp\u003eWhether you're rigging a sailboat deck, securing load points in a workshop, or anchoring tie-down hardware on a trailer, a loose or corroded eye bolt is a liability you can't afford. These M8 lifting eye bolts are built for contractors, riggers, marine outfitters, and serious DIYers who need a dependable fastener that stays put under load — without the rust that plagues bare steel hardware.\u003c\/p\u003e\n    \u003cp\u003eEach set includes M8 zinc-plated steel eye bolts in your chosen length — available in 16mm (5\/8\"), 20mm (≈3\/4\"), 25mm (≈1\"), 30mm (≈1-3\/16\"), 40mm (≈1-9\/16\"), or 50mm (≈2\") — paired with matching M8 longshank nuts. Packs are available in 2, 5, 10, or 30 pieces to suit everything from a single repair to a full rigging job.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include marine-grade deck rigging and rope anchor points, overhead lifting and load-securing in garages or workshops, and structural tie-down applications on trailers, RVs, and utility equipment — anywhere you need a threaded eye bolt that handles both tension and lateral pull.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ② COMPATIBILITY BAR --\u003e\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔩\u003c\/span\u003e\n    \u003cstrong\u003eThread Compatibility:\u003c\/strong\u003e Standard M8 metric thread (ISO 261 \/ DIN 580 compatible) — fits M8 nuts, washers, and threaded inserts. Pitch: typically 1.25mm.\n  \u003c\/div\u003e\n\n  \u003c!-- ③ KEY FEATURES --\u003e\n  \u003ch2\u003e✅ Key Features of These M8 Zinc-Plated Lifting Eye Bolts\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eZinc-Plated Corrosion Resistance\u003c\/strong\u003e — The electroplated zinc coating creates a barrier against moisture and oxidation, making these eye bolts well-suited for marine deck rigging, outdoor tie-down points, and humid workshop environments.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eSix Length Options in One Listing\u003c\/strong\u003e — Choose from 16mm to 50mm shank lengths to match your material thickness exactly, eliminating the guesswork of ordering the wrong size for structural anchoring or rigging applications.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔗\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eLongshank Nut Included\u003c\/strong\u003e — Each set ships with matching M8 longshank nuts, giving you extended thread engagement for a more secure grip in thicker materials — a common requirement in deck hardware and load-bearing installations.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eDesigned for Lifting \u0026amp; Rigging Loads\u003c\/strong\u003e — The closed-loop eye geometry distributes tension evenly, making these bolts suitable for vertical overhead lifting, rope attachment, and cable rigging where a standard hex bolt would fail.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eFlexible Pack Sizes for Any Job\u003c\/strong\u003e — Available in 2, 5, 10, or 30-piece packs. Contractors and riggers stocking up for ongoing projects can save significantly per unit with the 30-piece option.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eStandard M8 Metric Thread\u003c\/strong\u003e — Compatible with ISO 261 \/ DIN 580 hardware, so these eye bolts integrate directly with existing metric fastener systems — no adapters or special tools required for installation.\u003c\/span\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- ④ TECHNICAL SPECIFICATIONS --\u003e\n  \u003ch2\u003e📐 Technical Specifications — M8 Lifting Eye Bolts\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003eM8 (metric)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003eTypically 1.25mm (standard coarse)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Shank Lengths\u003c\/th\u003e\n\u003ctd\u003e16mm (5\/8\") · 20mm (≈3\/4\") · 25mm (≈1\") · 30mm (≈1-3\/16\") · 40mm (≈1-9\/16\") · 50mm (≈2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel with zinc-plated finish\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eElectroplated zinc (corrosion-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHead Type\u003c\/th\u003e\n\u003ctd\u003eClosed loop eye (lifting\/rigging)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNut Included\u003c\/th\u003e\n\u003ctd\u003eM8 longshank nut (qty matches bolt qty)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eISO 261 \/ DIN 580 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWorking Load Limit\u003c\/th\u003e\n\u003ctd\u003eSee variant options — contact us to confirm for your application\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Quantities\u003c\/th\u003e\n\u003ctd\u003e2 pcs · 5 pcs · 10 pcs · 30 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSuitable Environments\u003c\/th\u003e\n\u003ctd\u003eMarine, deck, workshop, outdoor rigging\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\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\u003eHeads up:\u003c\/strong\u003e Working load limits vary by bolt length, installation angle, and substrate material. Always verify rated WLL before use in overhead or dynamic lifting applications. When in doubt, contact us before ordering.\n  \u003c\/div\u003e\n\n  \u003c!-- ⑤ FAQ --\u003e\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right bolt length for my application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the bolt length to your material thickness plus the thread engagement depth you need. For example, a 16mm (5\/8\") bolt is typically suited for thin panels or light-duty anchoring, while a 50mm (≈2\") bolt is generally used for thicker structural members. As a rule of thumb, thread engagement should be at least 1× the bolt diameter — so for M8, aim for at least 8mm of thread engagement in the receiving material.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat load capacity can these M8 eye bolts handle?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eWorking load limits for M8 eye bolts typically range from 100 kg to 200 kg (220–440 lbs) depending on the angle of pull and installation method. Always apply a safety factor of at least 4:1 for overhead or dynamic lifting. Contact us to confirm the rated WLL for your specific use case before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these eye bolts suitable for outdoor or marine environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The zinc-plated finish provides corrosion resistance well-suited for marine-grade rigging and deck applications. For prolonged saltwater immersion or highly corrosive environments, additional protective coating or periodic inspection is generally recommended to maintain integrity over time.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread standard do these M8 bolts use — are they compatible with my existing hardware?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese bolts use the standard metric M8 thread (ISO 261 \/ DIN 580 compatible) with a pitch of typically 1.25mm. They are compatible with standard M8 nuts, flat washers, lock washers, and threaded inserts — no special adapters needed.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these for vertical overhead lifting?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese eye bolts are designed for lifting and rigging applications. For vertical (0°) pulls, the rated working load is generally at its maximum. For angled pulls (30°–45°), the effective load capacity is typically reduced by 25–50%. Always ensure the bolt is fully seated, the shoulder is flush against the surface, and the nut is torqued to specification before any lift.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo the longshank nuts come included in the package?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. Each set includes the specified quantity of M8 eye bolts in your chosen length, plus matching M8 longshank nuts. You can also order the \u003cstrong\u003enut-M8\u003c\/strong\u003e variant separately if you need additional nuts without bolts.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich pack size should I order for a rigging or deck project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eFor a single repair or test installation, the 2-piece pack is a cost-effective starting point. For a full deck rigging job or workshop setup with multiple anchor points, the 10- or 30-piece pack offers a lower per-unit cost. Contractors and marine outfitters typically find the 30-piece pack most economical for ongoing projects.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- ⑥ CTA BAR --\u003e\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your size and quantity above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"bolt-M8*16 \/ 2","offer_id":52309333770514,"sku":"GLFBCQFGB05816x2","price":3.33,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*20 \/ 2","offer_id":52309333803282,"sku":"GLFBCQFGB05817x2","price":3.6,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*25 \/ 2","offer_id":52309333836050,"sku":"GLFBCQFGB05818x2","price":3.93,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*30 \/ 2","offer_id":52309333868818,"sku":"GLFBCQFGB05819x2","price":4.47,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*40 \/ 2","offer_id":52309333901586,"sku":"GLFBCQFGB05820x2","price":4.88,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*50 \/ 2","offer_id":52309333934354,"sku":"GLFBCQFGB05821x2","price":5.64,"currency_code":"USD","in_stock":true},{"title":"nut-M8 \/ 2","offer_id":52309333967122,"sku":"GLFBCQFGB06906x2","price":3.93,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*16 \/ 5","offer_id":52309333999890,"sku":"GLFBCQFGB05816x5","price":7.19,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*20 \/ 5","offer_id":52309334032658,"sku":"GLFBCQFGB05817x5","price":7.96,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*25 \/ 5","offer_id":52309334065426,"sku":"GLFBCQFGB05818x5","price":8.83,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*30 \/ 5","offer_id":52309334098194,"sku":"GLFBCQFGB05819x5","price":10.13,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*40 \/ 5","offer_id":52309334130962,"sku":"GLFBCQFGB05820x5","price":11.14,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*50 \/ 5","offer_id":52309334163730,"sku":"GLFBCQFGB05821x5","price":12.99,"currency_code":"USD","in_stock":true},{"title":"nut-M8 \/ 5","offer_id":52309334196498,"sku":"GLFBCQFGB06906x5","price":8.77,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*16 \/ 10","offer_id":52309334229266,"sku":"GLFBCQFGB05816x10","price":13.72,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*20 \/ 10","offer_id":52309334262034,"sku":"GLFBCQFGB05817x10","price":15.16,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*25 \/ 10","offer_id":52309334294802,"sku":"GLFBCQFGB05818x10","price":16.85,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*30 \/ 10","offer_id":52309334327570,"sku":"GLFBCQFGB05819x10","price":19.43,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*40 \/ 10","offer_id":52309334360338,"sku":"GLFBCQFGB05820x10","price":21.47,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*50 \/ 10","offer_id":52309334393106,"sku":"GLFBCQFGB05821x10","price":25.23,"currency_code":"USD","in_stock":true},{"title":"nut-M8 \/ 10","offer_id":52309334425874,"sku":"GLFBCQFGB06906x10","price":16.85,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*16 \/ 30","offer_id":52309334458642,"sku":"GLFBCQFGB05816x30","price":39.64,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*20 \/ 30","offer_id":52309334491410,"sku":"GLFBCQFGB05817x30","price":44.0,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*25 \/ 30","offer_id":52309334524178,"sku":"GLFBCQFGB05818x30","price":49.16,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*30 \/ 30","offer_id":52309334556946,"sku":"GLFBCQFGB05819x30","price":56.97,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*40 \/ 30","offer_id":52309334589714,"sku":"GLFBCQFGB05820x30","price":63.04,"currency_code":"USD","in_stock":true},{"title":"bolt-M8*50 \/ 30","offer_id":52309334622482,"sku":"GLFBCQFGB05821x30","price":74.24,"currency_code":"USD","in_stock":true},{"title":"nut-M8 \/ 30","offer_id":52309334655250,"sku":"GLFBCQFGB06906x30","price":49.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of13_6c404b52-5a17-4467-a600-e0d3c512e4de.jpg?v=1780236589","url":"https:\/\/homediyer.com\/products\/m8-lifting-eye-bolts-zinc-plated-longshank-nuts","provider":"HomeDIYer","version":"1.0","type":"link"}