M8 Threaded Insert Type 28/15 Stainless Steel A2 for PV Mounting Profiles
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Description
M8 Threaded Insert Type 28/15, A2 Stainless Steel, for PV Mounting Profiles

M8 threaded insert type 28/15 (item 9297) is a compact fastening component designed for secure attachment in mounting profiles of photovoltaic systems. Made of A2 stainless steel (1.4301, grade 304) — an austenitic chromium-nickel steel — it provides outstanding corrosion resistance in all weather conditions. The threaded plate is slid into the groove of the aluminium profile and, once the bolt is tightened, locks itself into the channel, creating a secure fixing point without the need for drilling. Thanks to its small dimensions and weight of just 7 g, the component is easy to store and transport, and its simple design allows for quick installation even in hard-to-reach areas of the installation.
Key benefits for installers
- A2 stainless steel — requires no additional corrosion protection, ideal for outdoor installations
- Austenitic structure (non-magnetic) provides flexibility and resistance to stress, minimising the risk of cracking during tightening
- Type 28/15 compatible with popular PV mounting profiles
- Installed by sliding into the profile channel — a fast and repeatable process on the roof
- Compact dimensions and low weight (7 g/pc) make it easy to transport to site
Technical data
| Thread type | M8 |
| Steel Grade | A2 |