Stainless Steel Eye Bolts

Stainless steel eye bolts are looped-head fasteners that thread or bolt into a surface, giving you a fixed point to attach a rope, cable, chain, or shackle for lifting, anchoring, or securing a load. Marsh Fasteners stocks them in 18-8 and 316 stainless steel, from 1/4″ to 1″ diameter, for marine, construction, and industrial use.

 

Stainless Steel Eye Bolts & Hooks

We proudly offer an extensive range of stainless steel eye bolts, available in both 18-8 and 316 stainless steel grades. Our comprehensive collection includes various styles and sizes to accommodate a wide array of applications, ensuring you can find the perfect fit for your needs. Each eye bolt is designed for durability and strength, making them ideal for both indoor and outdoor use.

Our Stainless Steel Eye Bolts Products

Marsh Fasteners stocks stainless steel eye bolts and hooks across five product lines, covering light-duty hanging through heavy industrial and marine lifting. Each is available in the grade best suited to its application.

18-8 Stainless Steel Threaded Eye Bolts With Nut

An 18-8 stainless steel threaded eye bolt is a threaded rod with a loop at one end, secured with a nut, used to attach an eye or loop to a structure so ropes, clips, or cables can be tied or attached to it. Bent eye bolts, made by bending a rod or wire into a loop, are suited to light-duty applications only. The load should stay directly in line with the fastener to avoid breakage, so orient the ring in line with the sling; a sideways load can bend the eyebolt.

316 Stainless Steel Forged Shoulder Eye Bolts

A stainless steel shoulder eye bolt is made from marine-grade 316 stainless steel and built for docks, marine construction, boats, or anywhere corrosion resistance from saltwater, salt spray, or chemicals is needed. The shouldered shank makes these eye bolts stronger for heavier loads than a standard threaded eye bolt.

316 Stainless Steel Forged Machinery Eye Bolts

A 316 stainless steel forged machinery eye bolt is a fully threaded eye bolt used in threaded holes, made from 316 marine-grade stainless steel for superior corrosion resistance where corrosion is present. Machinery eye bolts have a collar or shoulder and are rated for angular loads up to 45°. Each has a working load limit in pounds, so view individual item details for loads based on size or eye bolt screws.

18-8 / 304 Stainless Steel Lag Eye Bolts & Screw Eyes

An 18-8 / 304 stainless steel lag eye bolt has a lag bolt thread and comes in larger sizes, sometimes referred to as a wire eye lag, eye screw, screw threaded eye bolt, or turned bent eye lag. Smaller sizes of the same style are called screw eyes or wire eye screws.

18-8 / 304 Stainless Steel Open Style S Hooks

An 18-8 / 304 stainless steel open style S hook is commonly used to hang general items and can also be used with rope or chain. Our wire S hooks are made of 18-8 grade stainless steel and are excellent for use where corrosion is present.

Marsh Fasteners also stocks stainless steel screw hooks and hitching ring bolts to round out the range. Browse our full stainless steel eye bolts and hooks selection online, or contact us for help matching a style to your project.

Applications for Stainless Steel Eye Bolts and Hooks

Stainless steel eye bolts and hooks give you a secure, corrosion-resistant attachment point wherever a load needs to be lifted, tensioned, or anchored. Because they’re available in both 18-8 and 316 grades, they cover everything from general outdoor use to full saltwater exposure. Common applications include:

  • Marine and Coastal Construction: Docks, boat rigging, and mooring points where saltwater exposure calls for 316 stainless steel.
  • Residential and Commercial Construction: Fencing, boardwalks, decking, and tie-down points for contractors working outdoors.
  • Industrial and Machinery: Permanent anchor points on equipment and structural frameworks using machinery eye bolts.
  • Rigging and Lifting: Attachment points for cables, chains, or slings in straight-line or angular pull setups.
  • DIY and Home Projects: Securing tarps, hanging tools or equipment, and general outdoor hardware repairs.

Why Choose Marsh Fasteners for Stainless Steel Eye Bolts?

Marsh Fasteners has supplied stainless steel eye bolts and hooks to marine, construction, and industrial customers for over 30 years, and that experience shapes everything from the grades we stock to the advice our team gives on sizing and load ratings. Here’s what that means for you:

  • Corrosion resistance: 316 stainless steel eye bolts stand up to saltwater and coastal exposure, while 18-8 covers general outdoor and construction use.
  • Wide size range: Diameters from 1/4″ to 1″ in both grades, covering light-duty hanging through heavy-duty lifting and rigging.
  • Fast shipping and bulk pricing: Quotes available for large orders, with stock ready to ship.
  • Knowledgeable support: Our team can help you confirm the right size, grade, and style for your load and environment.

 

Stainless Steel Eye Bolts FAQs

What are stainless steel eye bolts, and how are they used?2026-10-02T02:18:27-04:00

Stainless steel eye bolts are strong, looped-head bolts used to lift or secure loads. The loop (or eye) allows for easy attachment of ropes, cables, or slings. They’re commonly used in construction, marine environments, and rigging. The stainless steel material makes them resistant to rust and corrosion, making them suitable for both indoor and outdoor use.

What’s the difference between 18-8 and 316 stainless steel eye bolts?2026-10-02T02:19:13-04:00

The difference between 18-8 and 316 stainless steel eye bolts is corrosion resistance. 18-8 offers good corrosion resistance and suits many indoor applications, while 316 provides superior corrosion resistance and is ideal for marine and outdoor environments.

How do I correctly install stainless steel eye bolts to ensure safety and reliability?2025-05-29T09:26:24-04:00

Follow these steps for the proper installation:

  • Pre-Drill Holes: For lag eye bolts, pre-drill holes of appropriate size for a snug fit.
  • Utilize Washers and Nuts: When using eye bolts that have through holes, apply washers and nuts to fix them. This helps in spreading the load evenly and stops pull-through.
  • Torque Specifications: Fasten the eye bolts with torque specifications for a steady and dependable hold.
  • Check Alignment: Verify that the eye bolt is aligned with the load to prevent side loading, which may decrease its load-carrying capacity and lead to failure.
  • Routine Inspections: Perform regular checks on eye bolts to identify any wear, corrosion, or impairment that may have occurred and replace them when necessary.

Contact Marsh Fasteners for fast shipping, great customer service, and the best selection of stainless steel fasteners for coastal construction and fastening.

How do I choose the right stainless steel eye bolt?2026-10-02T02:20:37-04:00

The right stainless steel eye bolt is chosen by matching four factors to your application: working load limit, thread type and length, head type, and environmental conditions.

  • Working Load Limit (WLL): Tells you the maximum safe load for the bolt; select based on the weight and load requirements of the application.
  • Type and Length: Make sure the thread type is appropriate for the material you’re securing it in, and long enough to ensure a strong hold.
  • Head Type: Select from standard or shoulder eye bolts, depending on whether angular load handling is required.
  • Environmental Conditions: Check if the eye bolt is appropriate for the environment, particularly in areas with corrosion or marine elements.

Stainless steel eye bolts are typically available from 1/4″ to 1″ in diameter, so match the size to your working load limit rather than the application alone. View individual items for specifications, or contact our sales department for additional information and bulk pricing.

How do I find a reliable eye bolts distributor?2026-10-02T02:22:22-04:00

A reliable eye bolts distributor stocks multiple grades and sizes, holds sufficient inventory for fast turnaround, and provides accurate technical guidance on load ratings and installation. Marsh Fasteners has served as a trusted supplier to marine, construction, and industrial customers for over 30 years, supplying both 18-8 and 316 stainless steel eye bolts and hooks from our Jupiter, Florida location. Contact our sales team for a quote or to check current availability.

How do I correctly install stainless steel eye bolts?2026-10-02T02:23:35-04:00

Stainless steel eye bolts are installed correctly by pre-drilling the hole, securing with washers and nuts, torquing to spec, checking alignment, and inspecting regularly. In detail:

  • Pre-Drill Holes: For lag eye bolts, pre-drill holes of appropriate size for a snug fit.
  • Utilize Washers and Nuts: When using eye bolts that have through holes, apply stainless steel washers and nuts to fix them. This helps spread the load evenly and stops pull-through.
  • Torque Specifications: Fasten the eye bolts to torque specifications for a steady, dependable hold.
  • Check Alignment: Verify that the eye bolt is aligned with the load to prevent side loading, which may decrease its load-carrying capacity and lead to failure.
  • Routine Inspections: Perform regular checks on eye bolts to identify wear, corrosion, or impairment, and replace them when necessary.

Contact Marsh Fasteners for fast shipping, great customer service, and the best selection of stainless steel fasteners for coastal construction and fastening.

How can I safely use stainless steel eye bolts?2026-10-02T02:24:19-04:00

Stainless steel eye bolts are used safely by aligning them with the load, using washers for a tight fit, and keeping load angles within rated limits. Specifically:

  • Align the eye bolt with the sling to avoid bending.
  • Use washers for a tight fit, and ensure most of the threads are engaged.
  • Attach one sling leg per eye bolt.
  • Clean the hole and threads before use.
  • Tighten the eye bolt properly, with enough depth engaged for screw types.
  • For lifting at a 90° angle, use regular eye bolts; avoid exceeding 45° for horizontal lifts.
How do I install stainless steel hooks securely?2026-10-02T02:25:08-04:00

Stainless steel hooks are installed securely by anchoring them to a strong, stable point, using the correct tools, and keeping the hook aligned with the load.

  • Anchor Points: Make sure the hooks are connected to strong, steady anchor points capable of holding the load.
  • Correct Tools: Use appropriate tools for installing hooks to ensure they are securely fastened.
  • Load Alignment: Make sure the hook is in line with the load’s direction, so no bending or deformity occurs.
  • Routine Inspections: Check the condition of hooks often for wear, rust, or damage, and replace them when needed.
How do I safely use stainless steel hooks?2026-10-02T02:25:53-04:00

Stainless steel hooks are used safely by staying within the rated load limit, distributing weight evenly, and following standard lifting safety practices.

  • Load Limits: Do not exceed the load capacity of the hook.
  • Even Distribution: Distribute the load evenly to prevent stress concentration on a single point.
  • Safety Measures: Follow safety rules for lifting and fastening loads, notably in industrial and building areas.

 

Stainless Steel Eye Bolts Supplier

Enjoy the perfect solution for your stainless steel eye bolt needs with Marsh Fasteners! Whether you require additional information, customized options, or bulk pricing, our sales team is ready to assist you. Contact us now to learn more about our stainless steel eye bolts!

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