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East Central Arkansas | Will have to look on bag for size. All three of the screws in this picture came out of bags of screws left over from a building I had put up. The silver screw has smaller diameter threads and smaller sealing washer. The second screw larger diameter threads and sealing washer. The third screw larger threads but small sealing washer.
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 1726251817742568381421 (full).jpg (59KB - 2 downloads)
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Metal roofing screws
