Heavy Hexagonal Nuts ASTM A563 or a, B, C, D, Dh, Dh3
Product Description
Heavy Hexagonal Nuts ASTM A563 or A, B, C, D, DH, DH3 The Nuts generally conform to ANSI B18.2.2 inch Heavy Hex Nuts. Thread will uniform to 2A of ANSI B 1.1. Nut Properly of Grade A, B C, D, DH, DH 3 are used with Bolts of A 325 NPE 1 & 2, A 307 Gr. A & B. In Bolts Nuts assembly, tightening should be done by rotation. All dimensions are in Inches Size. Imperial Range 1/4" - 4
Technical Data Sheet
| DIA | F Width Across Flats | G Width Across Corners | H Thickness Heavy Nuts | Hs Heavy Hex Jam Nuts | ||||
| Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | |
| 1/4 5/16 3/8 7/16 1/2 | 12,70 14,27 17,48 19,05 22,23 | 12,40 13,87 16,99 18,49 21,59 | 14,66 16,51 20,17 22,00 25,65 | 14,12 15,80 19,38 21,08 24,61 | 6,35 7,98 9,58 11,20 12,80 | 5,54 7,11 8,66 10,24 11,79 | 478 559 640 724 805 | 3,96 4,72 5,49 6,27 7,04 |
| 9/16 5/8 3/4 7/8 1 | 23,83 26,97 31,75 36,53 41,28 | 23,09 26,19 30,78 35,41 40,01 | 27,51 31,17 36,65 42,16 47,65 | 26,34 29,85 35,10 40,36 45,62 | 14,43 16,03 19,25 22,48 25,70 | 13,36 14,91 18,03 21,16 24,28 | 886 968 1133 1295 1461 | 7,80 8,56 10,11 11,63 13,18 |
| 11/8 11/4 13/8 11/2 15/8 | 46,02 50,80 55,58 60,33 65,07 | 44,60 49,23 53,82 58,42 63,02 | 53,16 58,65 64,16 69,65 75,16 | 50,88 56,11 61,37 66,60 71,83 | 28,93 31,78 35,00 38,23 41,45 | 27,41 30,15 33,27 36,40 39,52 | 1623 1908 2070 2235 2398 | 14,71 17,45 18,97 20,52 22,05 |
| 13/4 17/8 2 21/4 21/2 | 69,85 74,63 79,83 88,90 98,43 | 67,61 75,54 76,84 86,06 95,25 | 80,65 86,16 91,64 102,64 113,64 | 77,09 82,35 87,60 98,09 108,59 | 44,68 47,90 51,13 57,18 63,63 | 42,65 45,77 48,91 54,74 60,99 | 2563 2725 2891 3178 3823 | 23,60 25,12 26,67 29,32 35,59 |
| 23/4 3 31/4 31/2 33/4 4 | 107,95 117,48 127,00 136,53 146,05 155,58 | 104,44 113,67 122,89 132,08 141,27 150,50 | 124,64 135,64 146,66 157,66 168,66 179,65 | 119,08 125,59 140,08 150,57 161,06 171,58 | 70,03 76,53 82,60 89,05 95,50 101,96 | 67,23 73,48 79,35 85,60 91,85 98,09 | 4150 4478 4765 5095 5420 5721 | 38,66 41,73 44,40 47,50 50,55 53,64 |