Industries
Electronics
Micro and decorative screws for consumer and industrial electronics.
- Micro screws down to M0.6
- Black nickel and PVD cosmetic finishes
- Deburred and inspected under magnification
- M0.6Smallest thread
- 304/316Stainless grades
- PVDCosmetic finish
- ±0.01 mmTypical tolerance
Trusted by customers
Why Lock
Why electronics brands use Lock screws
Screws nobody sees
Micro screws from M0.6, cold-formed and machined from stainless 304/316 and carbon steel, sized to the assembly rather than to a catalogue.
Cosmetic finishes
Black nickel, PVD and passivation for the screws that stay visible on the product, matched to a sample before production.
Burrs are the failure mode
Micro parts are deburred and checked under magnification, because one stray chip jams an assembly line faster than a wrong dimension.
Counted packing
Parts arrive in counted and weighed lots with the count on the label, so receiving does not have to recount before the line runs.
Contacts and terminals
Brass stampings, terminals and contacts come off the same presses as the screws, keeping the conductive path in one order.
Standoffs and inserts
Spacers, standoffs and threaded inserts are machined to the same tolerance as the fastener they receive.
Phones, watches, headsets and appliances are held together by screws you never see and cannot afford to lose. We cold-form and machine micro screws from M0.6 in stainless 304/316 and carbon steel, with black nickel or PVD finishes for the surfaces that stay visible.
Small parts need different handling: a burr or a stray chip matters far more than on a 20 mm bolt, so micro screws are deburred and inspected under magnification before they are packed in counted lots.
What we make
Typical parts for this sector
- Micro screws M0.6–M2
- Decorative and PVD-coated screws
- Self-tapping screws for plastics
- Standoffs, spacers and inserts
- Brass terminals and contacts
- Shielding and contact stampings
Product families for this sector
FAQ
Common questions
How small can you go?
M0.6 is the smallest thread we cold-form today. Below that we would quote a machined pin instead, and explain why it is the better route.
Can you match a colour on a visible screw?
Black nickel and PVD are quoted against a sample or a colour reference, and a finished sample is sent before the production run.
How are micro screws packed?
Counted and weighed lots in sealed bags, with the count on the label, so receiving does not have to recount.
Have a drawing for this application?
Send it over — we will tell you what it costs and whether it is the right process.
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