A fastener for use in associating at least two work pieces from a single side of one of the work pieces, the fastener comprising: a collet body (20, 20'); and a cylinder body (80, 280); wherein: the collet body (20, 20') and the cylinder body (80, 280) are axially matable over a range of displacements to permit axial displacement therebetween but prevent substantial rotation therebetween; the collet body (20, 20') includes: a first end, a second end, a first wall portion adjacent to the first end of the collet body (20, 20'), and a second wall portion adjacent to the second end of the collet body (20, 20'), a plurality of collet body segments formed in the second wall portion and extending in an axial direction of the collet body (20, 20') away from a plurality of fingers formed in the first wall portion, and a plurality of anti-rotation means slots provided between the plurality of collet body segments and a plurality of secondary slots provided in the first wall portion between the fingers; and the cylinder body (80, 280) includes: a plurality of anti-rotation means slots mating with the plurality of collet body segments, a plurality of cylinder body segments mating with the plurality of anti-rotation means slots of the collet body (20, 20'), and an interface (110, 112) for receiving an anti-rotation tool for preventing induced rotation of the cylinder body (80, 280) during association and/or disassociation of the at least two work pieces. a collet body (20, 20'); and a cylinder body (80, 280); wherein: the collet body (20, 20') and the cylinder body (80, 280) are axially matable over a range of displacements to permit axial displacement therebetween but prevent substantial rotation therebetween; the collet body (20, 20') includes: a first end, a second end, a first wall portion adjacent to the first end of the collet body (20, 20'), and a second wall portion adjacent to the second end of the collet body (20, 20'), a plurality of collet body segments formed in the second wall portion and extending in an axial direction of the collet body (20, 20') away from a plurality of fingers formed in the first wall portion, and a plurality of anti-rotation means slots provided between the plurality of collet body segments and a plurality of secondary slots provided in the first wall portion between the fingers; and the cylinder body (80, 280) includes: a plurality of anti-rotation means slots mating with the plurality of collet body segments, a plurality of cylinder body segments mating with the plurality of anti-rotation means slots of the collet body (20, 20'), and an interface (110, 112) for receiving an anti-rotation tool for preventing induced rotation of the cylinder body (80, 280) during association and/or disassociation of the at least two work pieces. the collet body (20, 20') and the cylinder body (80, 280) are axially matable over a range of displacements to permit axial displacement therebetween but prevent substantial rotation therebetween; the collet body (20, 20') includes: a first end, a second end, a first wall portion adjacent to the first end of the collet body (20, 20'), and a second wall portion adjacent to the second end of the collet body (20, 20'), a plurality of collet body segments formed in the second wall portion and extending in an axial direction of the collet body (20, 20') away from a plurality of fingers formed in the first wall portion, and a plurality of anti-rotation means slots provided between the plurality of collet body segments and a plurality of secondary slots provided in the first wall portion between the fingers; and a first end, a second end, a first wall portion adjacent to the first end of the collet body (20, 20'), and a second wall portion adjacent to the second end of the collet body (20, 20'), a plurality of collet body segments formed in the second wall portion and extending in an axial direction of the collet body (20, 20') away from a plurality of fingers formed in the first wall portion, and a plurality of anti-rotation means slots provided between the plurality of collet body segments and a plurality of secondary slots provided in the first wall portion between the fingers; and the cylinder body (80, 280) includes: a plurality of anti-rotation means slots mating with the plurality of collet body segments, a plurality of cylinder body segments mating with the plurality of anti-rotation means slots of the collet body (20, 20'), and an interface (110, 112) for receiving an anti-rotation tool for preventing induced rotation of the cylinder body (80, 280) during association and/or disassociation of the at least two work pieces. a plurality of anti-rotation means slots mating with the plurality of collet body segments, a plurality of cylinder body segments mating with the plurality of anti-rotation means slots of the collet body (20, 20'), and an interface (110, 112) for receiving an anti-rotation tool for preventing induced rotation of the cylinder body (80, 280) during association and/or disassociation of the at least two work pieces.