High precision flat hex head screws bolts nuts and flat gasket spring washers kit

Material: 304 stainless steel
Size: M3 M4 M5 M6
Head Type: Flat hex head

Package Include:
Screws
M3 X 16 ------------ 20pcs
M3 X 20 ------------ 20pcs
M3 X 25 ------------ 20pcs

M4 X 16 ------------ 20pcs
M4 X 20 ------------ 20pcs
M4 X 25 ------------ 20pcs

M5 X 16 ------------ 10pcs
M5 X 20 ------------ 10pcs
M5 X 25 ------------ 10pcs

M6 X 20 ------------ 10pcs
M6 X 30 ------------ 10pcs

Nuts
M3 ------------------- 60pcs
M4 ------------------- 55pcs
M5 ------------------- 30pcs
M6 ------------------- 20pcs

Flat washers
M3 ------------------- 60pcs
M4 ------------------- 55pcs
M5 ------------------- 30pcs
M6 ------------------- 20pcs

spring washers
M3 ------------------- 60pcs
M4 ------------------- 55pcs
M5 ------------------- 30pcs
M6 ------------------- 20pcs
Total: 665pcs

This Set of Fasteners Includes Several Different Sizes of Screws Nuts and Washers That are Very Common Used Size, Perfect for Machinery, Furniture, Car and Motorcycle Repair and DIY Inventions!