M8 M10 M12 Eye Bolts Kit Screws Nut Washer Long Boat Stainless Steel A2 304

These eye bolts are available in M8, M10, and M12 thread diameters. M8 suits lighter-duty anchor points and smaller panels; M10 is a versatile mid-range choice for general rigging and workshop use; M12 is recommended for heavier structural loads or larger shackle connections. Match the thread size to your existing threaded hole or nut specification.

These are lifting-style eye bolts made from A2-304 stainless steel with a closed-loop eye. However, working load limits vary by size and installation method. For certified overhead lifting applications, always verify the load rating against your specific size and consult a qualified rigger. Contact us to confirm load data for your chosen variant.

Grade A2-304 stainless steel offers solid resistance to atmospheric corrosion, fresh water, and moderate salt exposure. It performs well in most marine deck and outdoor rigging applications. For prolonged immersion in seawater or highly chlorinated environments, A4-316 grade may be more appropriate — contact us if you need guidance on grade selection.

Each unit includes one eye bolt, one matching hex nut, and one flat washer. The pack quantity you select (1, 2, 4, 5, 10, or 20 Pcs) refers to the number of complete sets — so a 5 Pcs pack contains 5 eye bolts, 5 nuts, and 5 washers.

Yes. The closed-loop eye is designed to accept shackles, carabiners, hooks, and rope or cable. Ensure the inner diameter of the eye is compatible with your shackle pin or connector size. For M8 and M10 variants, a standard 6–8 mm shackle pin typically fits; M12 variants accommodate larger connectors. Contact us to confirm eye inner diameter for your specific size.

Thread the eye bolt through your pre-drilled hole from the load side, place the flat washer on the back face, and tighten the hex nut firmly. For load-bearing installations, use a thread-locking compound or nylon-insert lock nut to prevent loosening under vibration. Always ensure the substrate material (timber, steel, or composite) is rated for the intended load before installation.

For single repairs or testing a fit, the 1 or 2 Pcs options keep costs low. For workshop setups with 4–6 anchor points, the 5 or 10 Pcs packs offer better per-unit value. The 20 Pcs pack suits larger installations or contractors who want spares on hand. All pack sizes are the same hardware — only the quantity differs.