Those are called a button head. They a similar to a aspirin or pill head but made a little thinner,thus they are flatter and bigger looking.huttaroo said:What are those big, round headed one in the lower left?
Those are called a button head. They a similar to a aspirin or pill head but made a little thinner,thus they are flatter and bigger looking.huttaroo said:What are those big, round headed one in the lower left?