What quantity options are available?

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.

M8 Lifting Eye Bolts Zinc - Plated Steel with Longshank Nuts — Marine & Rigging Grade - HomeDIYer

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M8 Lifting Eye Bolts Zinc-Plated Steel with Longshank Nuts — Marine & Rigging Grade

Name: M8 Lifting Eye Bolts Zinc-Plated Steel with Longshank Nuts — Marine & Rigging Grade
Brand: HomeDIYer
Price: 3.33 USD
Availability: InStock

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φ*L (mm): bolt-M8*16

QTY (pcs): 2

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$3.33 USD

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In stock (500 units), ready to be shipped

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M8 Lifting Eye Bolts with Zinc-Plated Finish — Reliable Anchoring for Rigging, Deck & Marine Use

Whether 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.

Each 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.

Typical 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.

🔩 Thread Compatibility: Standard M8 metric thread (ISO 261 / DIN 580 compatible) — fits M8 nuts, washers, and threaded inserts. Pitch: typically 1.25mm.

✅ Key Features of These M8 Zinc-Plated Lifting Eye Bolts

🛡️ Zinc-Plated Corrosion Resistance — 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.
📐 Six Length Options in One Listing — 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.
🔗 Longshank Nut Included — 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.
⚖️ Designed for Lifting & Rigging Loads — 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.
📦 Flexible Pack Sizes for Any Job — 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.
🔧 Standard M8 Metric Thread — 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.

📐 Technical Specifications — M8 Lifting Eye Bolts

Thread Size	M8 (metric)
Thread Pitch	Typically 1.25mm (standard coarse)
Available Shank Lengths	16mm (5/8") · 20mm (≈3/4") · 25mm (≈1") · 30mm (≈1-3/16") · 40mm (≈1-9/16") · 50mm (≈2")
Material	Steel with zinc-plated finish
Finish	Electroplated zinc (corrosion-resistant)
Head Type	Closed loop eye (lifting/rigging)
Nut Included	M8 longshank nut (qty matches bolt qty)
Thread Standard	ISO 261 / DIN 580 compatible
Working Load Limit	See variant options — contact us to confirm for your application
Pack Quantities	2 pcs · 5 pcs · 10 pcs · 30 pcs
Suitable Environments	Marine, deck, workshop, outdoor rigging
Country of Origin	Contact us to confirm

⚠️ Heads up: 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.

❓ Frequently Asked Questions

How do I choose the right bolt length for my application?

Match 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.

What load capacity can these M8 eye bolts handle?

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 the rated WLL for your specific use case before ordering.

Are these eye bolts suitable for outdoor or marine environments?

Yes. 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.

What thread standard do these M8 bolts use — are they compatible with my existing hardware?

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, flat washers, lock washers, and threaded inserts — no special adapters needed.

Can I use these for vertical overhead lifting?

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, the shoulder is flush against the surface, and the nut is torqued to specification before any lift.

Do the longshank nuts come included in the package?

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 without bolts.

Which pack size should I order for a rigging or deck project?

For 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.

🛒 Select your size and quantity above, then add to cart — ships from our US warehouse.

M8 Lifting Eye Bolts Zinc-Plated Steel with Longshank Nuts — Marine & Rigging Grade

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M8 Lifting Eye Bolts with Zinc-Plated Finish — Reliable Anchoring for Rigging, Deck & Marine Use

✅ Key Features of These M8 Zinc-Plated Lifting Eye Bolts

📐 Technical Specifications — M8 Lifting Eye Bolts

❓ Frequently Asked Questions

M8 Lifting Eye Bolts Zinc-Plated Steel with Longshank Nuts — Marine & Rigging Grade

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