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- Nominal washer sizes are intended for use with comparable nominal screw or bolt sizes.
- Inside and outside diameters shall be concentric within at least the inside diameter tolerance.
- The 0.734" and 1.469" outside diameters avoid washers which could be used in coin operated devices.
- Washers shall be flat within 0.005" for basic outside diameters up to and including 0.875" and within 0.010" for larger outside diameters.
Unit of Measure
Specifications
Product |
N/A Washers |
Unit of Measure |
N/A English |
Nominal Washer Size |
N/A No. 4 |
Nominal Washer Size (Decimal) |
N/A 0.1120 in |
Series |
N/A Regular |
Basic Inside Diameter (A) |
N/A 0.125 in |
Tolerance for Inside Diameter (A) |
N/A +0.008 in-0.005 in |
Basic Outside Diameter (B) |
N/A 0.375 in |
Tolerance for Outside Diameter (B) |
N/A +0.008 in-0.005 in |
Basic Thickness (C) |
N/A 0.040 in |
Max. Thickness (C) |
N/A 0.045 in |
Min. Thickness (C) |
N/A 0.036 in |
