Aluminum 7075 Dowel Pins
High-strength aerospace aluminum — stronger than 6061, less corrosion resistant.
7075 is the aerospace aluminium, substantially stronger than 6061 and correspondingly less forgiving: lower corrosion resistance and more notch sensitivity. As a dowel pin it makes sense where a light pin has to carry more load than 6061 can, typically in airframe-adjacent or high-performance assemblies. For anything in a wet or washed environment a stainless pin is the sounder choice.
7075 is for the aluminium pin that needs to carry more than 6061 can. It is worth noting that at these diameters the strength difference is often academic — the joint usually fails at the hole, not the pin — so 6061 is worth configuring first.
Any size, not a series
There is no size list here because there is no catalogue: diameters run from 0.015" to 0.375", including sizes between two standard ones, and lengths from 0.02" to 4" — turned to order rather than cut down from a stock pin and re-finished. Pricing in Aluminum 7075 starts at $3.35 per piece at 100 off, and falls further at higher volumes.
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