Steel Strapping,black painted or blue tempered and waxed or without waxed,size: 0.016" *1/2 " / 5/8 " (0.40mm*12.7mm/ 16mm) 0.020" *1/2 " / 5/8 " / 3/4 " (0.50mm*12.7mm/ 16mm/ 19mm) 0.024" *1/2 " / 5/8 " / 3/4 " (0.60mm*12.7mm/ 16mm/ 19mm) 0.028" *3/4 " / 1 " / 5/4 " (0.70mm*19mm/ 25.4mm/ 32mm) 0.031" *3/4 " /1 " / 5/4 " (0.80mm*19mm/ 25.4mm/ 32mm) 0.035" *3/4 " / 1 " / 5/4 " (0.90mm*19mm/ 25.4mm/ 32mm) 0.039" *3/4 " / 1 " / 5/4 " (1.0mm*19mm/ 25.4mm/ 32mm) Elongation:3-5% for regular duty and 5-8% for high duty and 8-12% for super high duty; Tensile strength:regular duty,high duty or super high duty; Winding: ribbon or oscillated wound; Why choose us? 1.the coil weight tolerance of our mini roll steel strappings can be +/-0.5kg; 2.we can produce jumbo roll(coil weight is 150kg-400kg); 3.our super high duty steel strappings, tensile strength is min 950Mpa, elongation min 8%.