Ive heard of unbrakos is that a brand?
The other cap bolts Ive seen are on the english pitroad site but they want too much for the little suckers. I wont be revving high with this engine so maybe the original nissan bolts from Nissan of course will hopefully do their job. Not like some low quality stuff sourced or recycled like PBR (Primitive Bastard replacements) or the crap that comes from malaysian chinese factories. Guys check were your stuff comes from. Some 555 parts are still good quality from Taiwan but now some stuff has relocated to china cause the chinese government has lured big companies to the mainland with cheaper workers and free real estate which equal = crap. This way we can keep tab of the A replacement parts that are best and support those who do their job.