45 x 60 mm aluminium profile in 6063-T5, sold by the length or by the metre with no production minimum. Available in a 10.2 mm slot with M8 or an 8 mm slot with M10, cut to your list and deburred.
| Material | Aluminium |
|---|---|
| Alloy Grade | 6063-T5 |
| Temper | T5 |
| Section Size | 45 x 60 mm, four slots, one per face |
| Slot | 10 x 10.2 mm groove with 10 mm mouth and M8, or 8 x 8 mm groove with M10 on a 33 mm pitch |
| Length | 6 m stock; cut to list to +/-0.5 mm; short cuts under 2.5 m for parcel shipping |
| Tolerance | EN 755-9, wall +/-0.15 mm; cut length +/-0.5 mm |
| Surface | Mill finish from stock; clear or black anodised on a rack-load basis |
| MOQ | One stock length. Anodised work is priced per rack load and may wait for a bath |
| Lead Time | Stock lengths ship in a few days; cut-to-list typically 5 to 10 working days; anodised 2 to 3 weeks |
| Loading Port | Shanghai / Ningbo |
| Supply Ability | Stock lengths held for small orders alongside 600 t per month extrusion |
| Payment Terms | T/T in advance for small orders | 30% deposit + 70% before shipment for production runs |
| Trade Terms | EXW | FOB | CIF |
| Certifications | Mill certificate per heat, RoHS and REACH declarations, coating report per lot when anodised |

Buyers assume MOQ comes from the extruder being difficult. It does not. There are three separate minimums behind a quoted MOQ, and they have nothing to do with each other. Knowing which one is binding tells you whether a small order is genuinely impossible or just inconvenient.
| Minimum | Where it comes from | Typical size | Can it be avoided? |
|---|---|---|---|
| Die amortisation | a new die has to be paid for by the first run | 300 to 1,000 kg on a new die | yes, if the section already exists |
| Press minimum run | below a certain weight the press cannot run economically | 200 to 500 kg per billet set | yes, by buying from stock |
| Anodising rack load | the bath is loaded by rack, not by your order | 150 to 400 m per colour per load | yes, by taking mill finish |
| Cutting and packing | setup time per cut list | effectively one bundle | no, but it is small |
A 45 x 60 mm section is a standard die that already exists, so the first minimum disappears entirely. That is the whole reason a single length is possible: you are not paying for a die, you are buying metal that was already extruded. The moment you ask for a colour you have not ordered before, the third minimum comes back — the anodising rack has to be filled with something, and if it is not your order it is somebody else’s.
Stock offcuts are real, and they are also random. They exist because a previous order was cut from a 6 m length and 1.2 m was left over. That means the length you get depends on what somebody else ordered last month, and it changes week to week.
Treat offcuts as a way to get samples and prototypes, not as a supply plan. If your design needs 1,450 mm pieces, an offcut rack full of 900 to 1,300 mm pieces is useless to you, and no amount of asking will change that. The honest way to use them is: buy a couple of lengths to build the first article, confirm the slot and the connector fit, and then place a proper order for the production quantity.
If a supplier promises you a fixed length from stock every month, ask which length and for how many months. A stock commitment that is not written into a supply agreement is a hope, not a plan.
Both are quoted, and they are not equivalent. Per metre is the honest unit for comparison because it is independent of how the supplier happens to cut. Per length is what you actually receive, and it carries the cutting and handling cost.
The trap is comparing a per-metre price from one supplier against a per-length price from another. Convert both to price per metre of delivered, cut, deburred material before comparing. On small orders the cutting and packing can be 15 to 25 percent of the invoice, and it is the part that gets hidden when a quote is presented per metre with cutting listed separately at the bottom.
This is worth stating plainly because it causes real ordering errors. Our own catalogue carries two 45 x 60 four-slot variants: one with a 10.2 mm slot and M8 T-nuts at about 2.8 kg/m, and one with an 8 mm slot and M10 T-nuts at about 3.3 kg/m. Both have been sold under the same part number prefix, which is a catalogue problem rather than a manufacturing one, and it is being cleaned up.
Practical advice: order the profile and the connectors together and say which variant you need in writing. If you already have connectors in the stores, measure the slot they fit and order to that. Getting this wrong is a two-week delay, not a refund, because cut lengths cannot be returned.
Small orders fail on freight more often than on price. A 6 m length cannot go by normal courier, so anything over about 2.5 m moves to a freight forwarder and the cost jumps. The practical break points we see:
| Order size | How it usually ships | What to watch |
|---|---|---|
| 1 to 3 lengths, under 2.5 m | courier or LTL parcel | length surcharge; ask before ordering |
| Up to about 300 kg | LTL pallet | pallet must be over-length rated for 3 m |
| 300 kg to a container | 20 ft container, or LCL | LCL handling is where distortion happens |
| Over 10 t | 20 ft or 40 ft FCL | cradle the bundle, do not stack flat |
If you only need a few metres for a prototype, cut to under 2.5 m at our works rather than shipping a 6 m length. The cut costs almost nothing; the over-length freight surcharge does not.
Send a cut list with lengths and quantities. We will tell you how many 6 m lengths that consumes and what the remnant looks like.
Both slot variants sit under 45 Series Aluminium Profiles and Strut Profiles; the nuts that fit them are in Fastening Elements. Full section data is on 45 x 60 mm four slot strut profile.
Yes. The die already exists, so there is no tooling cost to amortise and a single stock length is a normal order.
Yes, effectively. Anodising is priced per rack load, so a small coloured order waits for a bath to fill. Mill finish has no such minimum.
Slot size and thread: 10.2 mm slot with M8 at about 2.8 kg/m, or 8 mm slot with M10 at about 3.3 kg/m. The T-nuts are not interchangeable.
Yes, and for prototypes we recommend it. Cutting is cheap, over-length freight is not.
Depends on your cut and the saw kerf. Tell us the length and we will give the exact count per length including the remnant.
On request, yes. Sawn ends have a burr that stops the profile sitting flat against a connector, so it is worth asking for.
Give us the lengths and quantities and we will tell you how many 6 m lengths it takes, what the remnant is, and the price per metre including cutting.
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