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2-56 4-40 6-32 8-32 10-24 10-32 12-24 1/4"-20 5/16"-18 M2.5 x 0.4 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 M8 x 1.25

1" 1 1/4" 1 1/2" 1 3/4" 2" 2 1/4" 7/8" 2 3/4" 3" 3 1/2" 2 1/2" 4 1/2" 5" 4" 6" 1/8" 3/16" 1/4" 5/16" 7/16" 1/2" 3/8" 5/8" 3/4" 10 mm 12 mm 16 mm 20 mm 25 mm 30 mm 35 mm 5 mm 6 mm 8 mm