Description:
Stainless Steel Metal Form A Flat Washers To Fit Bolts & Screws Repair Kit Tools，
the form A flat washer is the most popular washer used in assembley & construction.

Specification:

Size	d1=internal diameter	d2=outer diameter	t=thickness
M5	5.3	10	1
M6	6.4	12	1.6
M8	8.4	16	1.6
M10	10.5	20	2
M12	13	24	2.5
M14	15	28	2.5
M16	17	30	2.5
M18	19	34	3

Package included:
1 × Flat Washers