Industries
Corrosion-resistant fasteners for solar trackers and wind equipment.
Trusted by customers
Why Lock
Tracker and mounting fasteners in A2/A4 stainless, so nothing seizes solid after a decade of weather and torque cycling.
Fastener and bracket materials are matched to avoid dissimilar-metal corrosion at the joint, which is where outdoor assemblies fail first.
The finish you choose can be salt-spray tested to 240 hours, with the result included in the inspection pack.
Brackets, clips and terminals come off the same presses as the fasteners, so the mounting kit is not split across suppliers.
Stainless and aluminium housings machined, passivated and sealed for junction boxes and inverter cabinets.
Fasteners, stampings and machined parts leave together on a single packing list, which matters when the site is remote.
Outdoor equipment has to survive twenty years of weather. Tracker hardware, enclosures and mounting frames need fasteners that will not seize or rust, so most of what we ship for this sector is A2/A4 stainless, with 240-hour salt-spray results on request.
Stamped brackets, clips and terminals come off the same presses, so one order can leave with the fasteners and the sheet-metal parts in a single shipment.
What we make
Case study
As a responsible company, Lock Tech not only takes care of its employees but also contributes to social causes and environmental protection. We fully support the efforts, innovations, and visions of clean energy enterprises working towards a better future for our planet. As individuals, companies, a
Read the case studyFAQ
A2-70 for general outdoor work and A4-70 (316) where chlorides or coastal air are involved. We quote both so the choice can be made on cost and exposure.
Salt-spray testing can be run on the finish you select, up to 240 hours, with the result included in the inspection pack.
Yes — stamping, machining and cold heading are in the same workshop, so the mounting joint ships as one kit.
Send it over — we will tell you what it costs and whether it is the right process.
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