4", US, 20, Spanner
US Fasteners, 4", 20, Spanner |
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Machine screwsScrews with machine threads for use with a nut or in a tapped hole. |
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US Fasteners, 4", 20, Spanner |
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|---|---|
Machine screwsScrews with machine threads for use with a nut or in a tapped hole. |
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