These are the ones that always end up rounding and being a pig to get out. Replace those old rusty ones. These ones are a lot stronger than the originals. Used on many Japanese bikes in the 1960's and 1970's.
If you are not entirely happy with the pack you can return it for a full refund. And if you have any trouble with the lengths please message me and I will sort out.
Please use some copper grease when replacing these fasteners so they come out easy next time! Just seach eBay for Megapacks Copper Grease
Thanks for looking!