Hex Coupling Nuts
Hex Nuts
IFI-128 is a standard developed through the procedures of Industrial Fasteners Institute. IFI-128 was first published in 1978 and reaffirmed, without technical change, in 1986 and in 2000.
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Item # |
Description |
Nominal Size or Basic Major Dia. of Thread |
Basic (F) |
Max. (G) |
Basic (H) |
---|---|---|---|---|---|
HCN08750XXX | N/A Hex Coupling Nut, 0.8750" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 7/8 in | Basic (F) N/A 1-5/16 in | Max. (G) N/A 1.516 in | Basic (H) N/A 2-5/8 in |
HCN07500XXX | N/A Hex Coupling Nut, 0.7500" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 3/4 in | Basic (F) N/A 1-1/8 in | Max. (G) N/A 1.299 in | Basic (H) N/A 2-1/4 in |
HCN06250XXX | N/A Hex Coupling Nut, 0.6250" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 5/8 in | Basic (F) N/A 15/16 in | Max. (G) N/A 1.083 in | Basic (H) N/A 1-7/8 in |
HCN05625XXX | N/A Hex Coupling Nut, 0.5625" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 9/16 in | Basic (F) N/A 7/8 in | Max. (G) N/A 1.010 in | Basic (H) N/A 1-11/16 in |
HCN05000XXX | N/A Hex Coupling Nut, 0.5000" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 1/2 in | Basic (F) N/A 3/4 in | Max. (G) N/A 0.866 in | Basic (H) N/A 1-1/2 in |
HCN04375XXX | N/A Hex Coupling Nut, 0.4375" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 7/16 in | Basic (F) N/A 11/16 in | Max. (G) N/A 0.794 in | Basic (H) N/A 1-5/16 in |
HCN03750XXX | N/A Hex Coupling Nut, 0.3750" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 3/8 in | Basic (F) N/A 9/16 in | Max. (G) N/A 0.650 in | Basic (H) N/A 1-1/8 in |
HCN03125XXX | N/A Hex Coupling Nut, 0.3125" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 5/16 in | Basic (F) N/A 1/2 in | Max. (G) N/A 0.577 in | Basic (H) N/A 15/16 in |
HCN02500XXX | N/A Hex Coupling Nut, 0.2500" Nominal Dia. | Nominal Size or Basic Major Dia. of Thread N/A 1/4 in | Basic (F) N/A 3/8 in | Max. (G) N/A 0.433 in | Basic (H) N/A 3/4 in |
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