There are many metal items you may want to travel with, but can you bring metal on a plane? And what are the rules for flying with large, heavy, or unusual metal objects?
Generally, you can bring metal objects on a plane, but the rules depend on the size and shape of the item. Most everyday metal items are completely allowed, but you need to place any object that could be used as a weapon in your checked bag.
If any small metal item triggers the alarm, the security agent will ask you to remove it from your bag or your pockets for further screening.
In this post, I will cover everything you need to know about traveling with metal items in both carry-on and checked luggage.
Let’s dive right in.
TL;DR:
- You can bring most metal items on a plane in both carry-on and checked bags.
- Small everyday metal objects like keys, screws, jewelry, coins, and bolts are usually allowed through security.
- However, sharp metal items or anything that could be used as a weapon like, a long nickel titanium blend, large scissors, long screwdrivers, knives, or heavy metal objects should go in checked luggage.
- The TSA officers may ask to inspect metal items if they trigger the alarm.
- For international flights, the rules are similar, but always check your destination country’s restrictions before traveling.

Can You Bring Metal Objects Through The TSA Security Checkpoint?
The TSA and most other airport security authorities do not have any issues with metal objects, whether they are machine parts, car parts, or small tools, but they do have issues with any type of object that can be used as a weapon or has a weapon-like shape.
So besides obvious weapons like swords or knives, you can’t bring a large pair of scissors through the security checkpoint, even all-purpose scissors.
Most other small metal items will not cause any issues unless they have blades and are more than 4 inches long.
For example, screws and bolts are good to go in carry-on luggage, but you will need to place any screwdrivers longer than 7 inches in your checked bag.
There are always some exceptions when taking certain items.
For example, metal canes are allowed when used as medical aids for elderly passengers or travelers with disabilities.
The security officer may ask you to take out your object from your bag if the X-ray scanner cannot identify it during the screening process.
Please note that the final decision on whether you can bring certain types of metal objects on board the airplane rests with the TSA officer at the airport.
Can You Bring Metals In Carry-on Luggage?
So now you know that you can take and even wear metal objects like rings through the security checkpoint, as long as they are not considered weapons or do not have a weapon-like shape.
Make sure you know what type of items you place inside your bag before heading to the airport.
Except for keys and other expensive items, if you have the option, it is better to place any metal or sharp object in your checked bag to avoid any inconvenience at the airport, although the rules do not prohibit many of them in carry-on luggage.
I wanted to find more answers from the TSA social media, mainly X.
Kerry asked wonder if she can bring these small bag of screws and bolts inner carry-on bag.

The TSA replied that metal screws and bolts are allowed in carry-on bags.
The TSA customer service team didn’t add any more information about size limits or how sharp the objects can be.
Vaxxman tagged the AskTSA with this beautiful metal gift.

They replied that the metal gift is allowed, but it may need additional screening if it triggers an alarm during the screening process or poses other security concerns based on its size or weight.
They added also that the final decision rests with the offices at the security checkpoint.
| Metal objects | Allowed in carry-on bag | Allowed in checked bag |
|---|---|---|
| Belt buckles | Yes | Yes |
| Nail clippers | Yes | Yes |
| Tweezers | Yes | Yes |
| Safety pins | Yes | Yes |
| Paperclips | Yes | Yes |
| Staples | Yes | Yes |
| Binder clips | Yes | Yes |
| Thumbtacks | Usually Yes | Yes |
| Pots and pans | Usually Yes | Yes |
| Cutlery (forks/spoons) | Yes | Yes |
| Metal spatulas | Yes | Yes |
| Measuring cups | Yes | Yes |
| Knitting needles | Yes | Yes |
| Crochet hooks | Yes | Yes |
| Screws and bolts | Yes | Yes |
| Nuts and washers | Yes | Yes |
| Hand saws | No | Yes |
| Box cutters | No | Yes |
| Utility knives | No | Yes |
| Loose razor blades | No | Yes |
| Metal files | Usually No | Yes |
| Padlocks | Yes | Yes |
| Hinges | Yes | Yes |
| Drawer handles | Yes | Yes |
| Faucets | Yes | Yes |
| Showerheads | Yes | Yes |
| Towel racks | Yes | Yes |
| Cabinet pulls | Yes | Yes |
| Mailboxes | No | Yes |
| Metal gates | No | Yes |
| Fences | No | Yes |
| Garage door parts | No | Yes |
| Rebar | No | Yes |
| Structural beams | No | Yes |
| Plumbing pipes | Usually No | Yes |
| Car frames | No | Yes |
| Engine blocks | No | Yes |
| Alloy wheels | Usually No | Yes |
| Exhaust pipes | Usually No | Yes |
| Aircraft parts | No | Yes |
| Turbine blades | No | Yes |
| Anchors | No | Yes |
| Propellers | No | Yes |
| Shipping containers | No | No |
| Copper wiring | Yes | Yes |
| Aluminum wiring | Yes | Yes |
| Smartphones | Yes | Yes |
| Laptops | Yes | Yes |
| Computer components | Yes | Yes |
| Refrigerators | No | Yes |
| Microwaves | Usually No | Yes |
| Washing machines | No | Yes |
| Bullion | Yes | Yes |
| Metallic vases | Yes | Yes |
| Candlesticks | Yes | Yes |
| Metallic sculptures | Usually Yes | Yes |
| Medals and trophies | Yes | Yes |
| Bike chains | Yes | Yes |
| Cast iron pans | Usually Yes | Yes |
| Dumbbells | Usually No | Yes |
| Flashlights (metal) | Yes | Yes |
| Scissors under 4 inches | Yes | Yes |
| Scissors over 4 inches | No | Yes |
| Pocket knives | No | Yes |
| Fishing hooks | Usually Yes | Yes |
| Tent stakes | Usually No | Yes |
| Handcuffs | Yes | Yes |
| Metal detector | Usually Yes | Yes |
Can You Bring Metal Items In Checked Luggage?
Almost any type of metal item and objets are allowed in checked luggage, as long as it is not flammable or considered a safety hazard.
Taking objects in a checked bag is more lenient than carrying them on board the airplane, and most airline and security authorities recommend packing any unnecessary items or any object that can be used as a weapon in the aircraft hold as checked baggage.
Keep in mind that you will need to make sure that any metal object is protected and sheathed neatly to avoid any possible injury to security agents or baggage handlers.
@Angies wanted to bring his Freddie Mercury half mic, even though the pipe is not metal.

But the TSA advised him to transport the pipe in his checked bag because it could be used as a bludgeon to hit someone in the head.
Can You Take Metal On International Flights?
When traveling internationally, most airlines and airport security authorities may not mention every metal item on their websites, but just like the TSA, they do not allow any items that can be used as weapons on board the airplane.
For example, the CATSA, which regulates flights within and to Canadian airports, states that metal fire starters and metal household items like forks and spoons are allowed through the security checkpoint.
Most airlines do recommend placing sharp metal objects in checked luggage whenever possible to avoid any inconvenience at the airport.
Please note that traveling with certain sharp objects may not be accepted in some countries in either carry-on or checked baggage.
So it is better to check the rules of your destination country before traveling.
Final Thoughts
Small metal items are allowed on planes in carry-on bags.
Sharp or larger metal items that can be used as weapons need to be transported in checked luggage.
Metal items that have blades are considered dangerous items. You may be surprised that even metal pans are not allowed on board the airplane in some situations.
Make sure that metal objects are securely wrapped to avoid any possible harm to security agents inspecting your baggage or anyone handling your baggage.
I hope this helps.
Happy travels.
FAQs About Bringing Metal On A Plane
Can You Bring Metal Parts Or Machine Parts In Carry-on Bags?
Yes you can bring small metal parts in carry-on, but large or heavy machine parts may need to go in checked luggage.
Can You Bring Heavy Metal Objects In Carry-on Luggage?
Heavy metal objects may not be allowed in carry-on bags if they could be used as a weapon. It is usually safer to pack them in checked luggage.
What Happens If Metal Items Trigger Additional Screening?
A TSA officer may inspect the item manually or ask you to remove it from your bag for closer screening.
Can Dense Metal Objects Be Flagged During X-ray Screening?
Dense metal objects can block the X-ray image and may require manual inspection.
Can The TSA Confiscate Metal Items Even If They Are Technically Allowed?
The TSA officers make the final say at the checkpoint if they see an item is unsafe.
Can You Put Metal In Checked Luggage Safely?
Just make sure that you wrap any sharp or heavy items neatly to protect baggage handlers and your other items.
Can You Bring Sports Equipment Made Of Metal, Like Bats Or Pool Cues?
You will need to place any sports equipment like metal bats and pool cues in your checked bag.
What Types Of Metal Items Are Prohibited In Both Carry-on And Checked Luggage?
Explosive, flammable, or highly dangerous metal items are not allowed in entirely.
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