WASHERS ZINC PLATED FORM A BZP STEEL FOR BOLTS & SCREWS M4 TO M30 ALL SIZES

M4 – Thickness: 0.8mm | OD: 9mm | ID: 4.3mm. M30 – Thickness: 4.0mm | OD: 56mm | ID: 31mm. Ideal for engineering, construction, automotive, and general DIY use. These washers are not classed as precision components.

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