Self-forming thread blind fastener

A method for fastening, the method comprising:

• inserting a second sleeve end of a sleeve of a self-forming thread blind fastener into a bore in a structure, the blind fastener comprising:
• the sleeve comprising
• a first sleeve end,
• the second sleeve end,
• an elongate portion extending from the first sleeve end to the second sleeve end, and
• an inner wall extending longitudinally through the sleeve from the first sleeve end to the second sleeve end and the inner wall defining a bore;
• and
• a pin configured to be at least partially received by the bore and comprising
• a first pin end,
• a second pin end,
• a pin head portion adjacent to the second pin end and configured to inhibit the pin head portion from passing into the bore,
• an at least partially threaded portion,
• a shank intermediate the pin head portion and the at least partially threaded portion, and
• a driving portion adjacent to the first pin end;
• forcibly contacting the at least partially threaded portion of the pin with the inner wall of the sleeve, thereby deforming the inner wall and forming threads thereon;
• and
• deforming the elongate portion of the sleeve to form a bulb thereon.