520pcs assorted bolts, nuts, washers, and spring washers in sizes M3, M4, M5, and M6. Nuts, washers, and spring washers included in equal quantities (30pcs each for M3, M4, M5, and M6). Available in sizes M2, M3, M4, M5, M6, M8 with lengths ranging from 8mm to 40mm.
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