Yes there is. Lucky you can only use a starnut and The only come in 10 mm off set. Vertx has a threaded insert that works like a starnut and way easier. they can be used with a starnut as well. They come in 10mm and zero off set. As in looks they are basically the same.
They may slide a bit longer but wont last nearly as long. I have like 2 year old chromos that work great. If you are just looking for nice sliding pegs, try out Magrey plegs. They last around the same time as alu's but slide way faster and smoother.