Services
Custom Fastener Services
Non-standard screws, bolts and nuts made to your print — special heads, drives, coatings and sealing rings, cold-formed and thread-rolled in house.
- Cold heading on 1–5 die multi-station headers
- Threads rolled from M0.6 to M12
- Special heads, drives, coatings and sealing rings to print
Your drawing stays confidential
- M0.6–M12Thread range
- 8.8–12.9Property classes
- 1–5 dieCold heading
- 100%Shipment inspection
Trusted by customers
Product families this service covers
Capabilities
What this service covers
Automotive fasteners
Flange bolts, head screws and A4-70 stainless fasteners for vehicle assembly and the aftermarket.
Decorative & visible screws
PVD-coated and mirror-polished screws for visible surfaces — hex, torx and square-neck drives.
Micro & electronic screws
Thumb screws, round-head and self-tapping screws from M0.6 for consumer and industrial electronics.Why Lock
Why the print decides the route
Cold-formed, not cut
Multi-station heading forms the head and shank on one machine, so a high-volume screw does not start as bar that gets machined away.
Threads rolled
Rolling displaces material instead of removing it, leaving the grain along the thread — which is where a vibrating joint would otherwise crack.
Coating quoted with the part
Zinc, black zinc, hot-dip galvanising and passivated A4-70 are quoted with the fastener, with salt-spray hours stated per finish.
How it works
From drawing to delivered parts
A short, fixed route — no back-and-forth before you have a price.
- 01
Send your drawing
A 2D drawing, a STEP/IGES file — or mail us a sample.
- 02
Quote & DFM review
An engineer replies within 10 hours: price, lead time, DFM notes.
- 03
Confirm the sample
First article ships with an inspection report before mass production.
- 04
Production & shipping
Machined, inspected, packed and shipped with full traceability.
Leave a Message
We reply within 10 working hours.
FAQ
Common questions
Can you make a new head or drive?
Yes. Special heads, drives, captive washers and sealing rings are the normal case rather than the exception — send the print or a sample and the forming route is worked out from there.
Is there a minimum order?
There is no catalogue MOQ — the economic quantity depends on the die and the material. Send the annual usage and we will quote the quantity that makes sense.
What coatings are available?
Zinc, black zinc, hot-dip galvanising and passivated A2/A4 stainless, with salt-spray hours quoted per finish and tested on request.
Is my drawing confidential?
Your drawing is used only to quote and make your parts. An NDA can be signed before you upload, and files stay on our own server and are deleted after 180 days.
What is your minimum order?
One piece for machined parts. Stamping and cold-formed fasteners start from the tooling, which is quoted as its own line.
How do you ship, and who handles customs?
EXW, FOB, CIF, DDU or DDP — we can deliver to your warehouse and handle the clearance.
Have a drawing for this part?
Send it over — we will tell you what it costs and whether it is the right process.
STEP · STP · IGES · X_T · DWG · PDF · SLDPRT