SS 304L Eye BoltUNS S30403 · Project drawing / purchase specification · Manufacturer, trader & exporter, India
AISI 304L · UNS S30403
An SS 304L eye bolt is a bolt with a loop head for lifting or anchoring. Finished fastener specification not asserted; UNS S30403 material — requirements to the purchase specification or project drawing. Eye bolts provide lifting points on equipment. Load ratings depend on angle of pull.
- UNS S30403
- Project drawing / purchase specification
- EN 10204 3.1 / 3.2
- Export packing
Reviewed by the Kanak Steel & Engineering Co. technical team · Updated October 2026
What is an SS 304L Eye Bolt?
- What it is
- A bolt with a loop head for lifting or anchoring
- Finished spec
- Not asserted
- Material / feedstock
- UNS S30403 material; product form to the purchase specification
- Dimensions
- Project drawing / purchase specification
- Grade
- SS 304L · UNS S30403
- Best at
- Welded tanks, piping and vessels in general corrosive service
SS 304L Eye Bolt Specification
| Product | SS 304L Eye Bolt |
|---|---|
| Finished fastener specification | Not asserted |
| Material / feedstock specification | UNS S30403 material; product form to the purchase specification |
| Dimensional standard | Project drawing / purchase specification |
| Manufacturing route | Route dependent on product design and purchase specification |
| Project / purchase specification | Yes — finished fastener requirements are to the purchase specification or project drawing |
| Sizes | M10 – M64 · ½" – 4" (others on request) |
| Threads | UNC · UN-8 · metric coarse |
| Testing | PMI (as specified in the PO) · dimensional · NDT and IGC on request |
| Documents | EN 10204 3.1 or 3.2 on request / as specified in the PO |
When to Choose an Eye Bolt
Eye bolts provide lifting points on equipment. Load ratings depend on angle of pull.
- Forged or machined to drawing
- Load rating per design and purchase specification
- Metric and inch
More on choosing: Eye bolt guide.
SS 304L Eye Bolt: Why 304L for eye bolts
Eye bolts provide lifting points on equipment. Load ratings depend on angle of pull. In SS 304L, the choice usually comes down to the medium and temperature — the rows here are the points buyers check for this exact combination.
| Why this grade | Stainless fasteners resist atmospheric and process corrosion. SS 304L is picked for welded tanks, piping and vessels in general corrosive service. |
|---|---|
| Typical service | Process piping — Welded lines in chemical and pharma plants. |
| Bolting | ASTM A193 B8 studs with A194 8 nuts |
SS 304L Eye Bolt Chemical Composition
Under technical review for TDS.
| Element | Current requirement |
|---|---|
| Chromium | As specified |
| Nickel | As specified |
| Carbon | As specified |
| Manganese | As specified |
| Silicon | As specified |
| Nitrogen | As specified |
| Phosphorus | As specified |
| Sulphur | As specified |
Numerical specification requirements are published only after the applicable current standard edition has been verified. Governing specification to be verified: ASTM A240 for UNS S30403.
SS 304L Eye Bolt Mechanical Properties
Under technical review for TDS.
| Property | Current requirement |
|---|---|
| Tensile strength | As specified |
| Yield strength 0.2% | As specified |
| Elongation | As specified |
| Hardness | As specified |
Numerical specification requirements are published only after the applicable current standard edition has been verified. Governing specification and condition to be verified: ASTM A240 for UNS S30403 — Annealed plate & sheet.
Full chemistry, properties and equivalents are on the SS 304L grade page.
Standards on this page
Other SS 304L fasteners
SS 304L Eye Bolt — questions buyers ask
Can eye bolts be loaded at an angle?
Only shouldered eye bolts, and with a reduced rating; follow the load chart.
What nut is used with SS 304L eye bolts?
ASTM A194 8 heavy hex nuts.
Which standard covers SS 304L eye bolts?
Finished fastener specification: Not asserted. Material / feedstock: UNS S30403 material; product form to the purchase specification. Dimensions: Project drawing / purchase specification. State the finished specification, material and dimensions on your purchase order or project drawing.
What decides the price of a SS 304L eye bolt?
The alloy price, the size and dimensions, quantity, and the testing and documents required. Send your list and we quote the same working day.
What documents do you supply?
EN 10204 3.1 or 3.2 certificates available on request / as specified in the PO; dimensional reports as required. PMI can be arranged depending on product and requirements, as specified in the PO.
Sources: the ASTM / ASME specifications named on this page and producer datasheets · Last updated October 2026