diff --git a/Mechanical Parts/Fasteners/Washers/Metric/ISO7091_CLASS_C_M1.6.step b/Mechanical Parts/Fasteners/Washers/Metric/ISO7091_CLASS_C_M1.6.step
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index 00000000..a4c30799
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new file mode 100644
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index 00000000..6a0e3a94
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new file mode 100644
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diff --git a/Mechanical Parts/Fasteners/Washers/Metric/ISO7091_CLASS_C_M4.step b/Mechanical Parts/Fasteners/Washers/Metric/ISO7091_CLASS_C_M4.step
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