Officemate OIC Round Head Brass Plated Fasteners, 0.75 Inch Shank, 40/PK (30803) " Head 0.75" Shank Can pierce several sheets of paper without the help of a punch or press Brass Plated Round head fasteners feature stiff shanks and sharp points " Head Can pierce several sheets of paper without the help of a punch or press Brass Plated Round head fasteners feature stiff shanks and sharp points Head^0.75 Shank Can pierce several sheets of paper without the help of a punch or press Brass plated Round head fasteners feature stiff shanks and sharp points