35° sharp point for easy penetration. <br />Hardened carbon steel for extra strength. <br />Bright zinc plated for internal use. <br /><br />TECHNICAL DATA:<br />Shank Dia. mm: 2.5<br />Corrosion Rating 1 - Clean, dry; low humidity environments<br />Substrates: Masonry<br />Length mm: 30<br />Size mm: 30 x 2.50<br />Type: Masonry<br />">