@lynall , just seen these post so may be a bit late - I bought these for mine https://a2stainless.co.uk/product/land-rover-defender-200tdi-water-pump-timing-cover-screw-set/ + Kays Fasteners are always excellent for st/st fixings https://www.kayfast.co.uk/
They look neat enough. Did you stamp the timing cover, I wouldn’t dare
You have to stamp it in certain places, if there is any chance of the die bouncing you cannot stamp it in that location.
Whole car wheels etc stamped/etched/invisble ink uv pens, smartwater on everything, I dont really care if they nick it (its not like its special/rare or even that great a condition) but Im damned if they can sell the parts on without questions being asked.
Have you seen the price of defender 200 timing chest/covers/manifolds?
astronomical price! I handled mine like it was made of glass when I did my belt recently!