S e c t i on3 - P a ge 1 May 2013 Minicage™ Cable Bolts (Plain Bulb) 0.5", 0.6" and 0.7" Plain Cable Bolt Bulbed Cable Bolt 0.5" Cable Bolt 0.6" Cable Bolt 0.7" Cable Bolt Strand Diameter E 0.500" 12.70 mm 0.600" 15.24 mm 0.700" 17.78 mm 0.5" Cable Bolt 0.6" Cable Bolt 0.7" Cable Bolt Pr oduct uncoated 7 wir e low r elaxation strand Grade 270 K - 270,000 psi (1860 MPa) ultimate str ength Br eaking str ength, min 41,300 lbs (183.7 kN) 58,600 lbs (260.7 kN) 76,200 lbs (339 kN) 1extension under load, min. 37,170 lbs (165.3 kN) 52,740 lbs (234.6 kN) 68,600 lbs (305.1 kN) Elongation in 24 inch (610 mm) 3.5minimum Relaxation after 1000 hrs maximum 2.5with initial load = 70br eaking str ength maximum 3.5with initial load = 80br eaking str ength Specifcation ASTM A416, CSA G279-75, CSA G279-M1985 0.5" Cable Bolt 0.6" Cable Bolt 0.7" Cable Bolt Construction 1 center wir e 6 outer wir es Steel ar ea nom. 0.153 in 2 (98.7 mm 2 ) nom. 0.217 in 2 (140 mm 2 ) nom. 0.304 in 2 (196 mm 2 ) Standing pitch 12-16 diameter W eight per 1000 ft W eight per 1000 m 520 lbs 775 kg 740 lbs 1102 kg 1110 lbs 1654 kg Dif fer ence in wir e size (center - outer) min. 0.003" (0.076 mm) min. 0.004" (0.102 mm) min. 0.005" (0.127 mm) Dimensions Physical Pr operties Construction Details Galvanized cable bolts available on r equest 0.026" -0.006" 0.66 mm -0.15 mm 0.026" -0.006" 0.66 mm -0.15 mm 0.026" -0.006" 0.66 mm -0.15 mm www .dsiundergr ound.com