Heavy Hex Nuts, Grade C
Heavy Hex Nuts are larger and thicker than standard (finished) hex nuts.The heavy hex pattern is typically used for large diameter and high strength bolts, and with certain high-strength grades of steel can be used with structural bolts in structural applications.
137 results, (click on any line for more information)
| Buy Heavy Hex Nuts from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Heavy Hex Nut | Grade C | Galvanized | 5/8-11 | 5/8-11 heavy hex nut a563 gr c hdg | 360 |
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| Endries | WI | Heavy Hex Nut | Grade C | Zinc/Clear | 7/8-9 | 7/8-9 a563 grade c heavy hex nut zinc | 75 |
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| Endries | WI | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 a563 grade c heavy hex nut plain north america | 175 |
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| Endries | WI | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 a563 grade c heavy hex nut plain north american | 100 |
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| Endries | WI | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 grade c heavy hex nut plain | 3478 |
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| YANKEE | NH | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 heavy hex nuts astm a563 grade c plain finish | 3 |
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| YANKEE | NH | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 heavy hex nuts astm a563 grade c plain finish | 151 |
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| NAPPCO | TX | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 a563 hvy nuts grade-c | 359 |
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| NAPPCO | TX | Heavy Hex Nut | Grade C | Plain | 1-8 | hvy hex nut a563 grc 1-8 | 40 |
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| NAPPCO | TX | Heavy Hex Nut | Grade C | Plain | 7/8-9 | hvy hex nut a563 gr c 7/8-9 | 98 |
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| QCS | OR | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 heavy hex nut astm a563 gr c plain | 107 |
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| FastWare | Sask | Heavy Hex Nut | Grade C | Galvanized | 3/4-10 | nc heavy hex nut a563c hdg | 94 |
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| CIF | IL | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 heavy hex nut a563 grade c plain | 640 |
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| CIF | IL | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 heavy hex nut a563 grade c plain | 100 |
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| CIF | IL | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 heavy hex nut a563 grade c plain | 58 |
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| MESAFAST | CA | Heavy Hex Nut | Grade C | Plain | 3/4-10 | heavy hex nut a563 | 175.0 |
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| SWACO | OH | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 heavy hex nut grc pln | 221 |
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| SWACO | OH | Heavy Hex Nut | Grade C | Plain | 1-8 | 1-8 a563 heavy hex nut grc pln | 50 |
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| SWACO | OH | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 a563 heavy hx nut gr c pln | 125 |
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| SWACO | OH | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 a563 heavy hx nut gr c pln | 200 |
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| GLF | OH | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 hvy hex nut a563 gr c stl pln | 42 |
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| GLF | OH | Heavy Hex Nut | Grade C | Zinc/Clear | 1/2-13 | 1/2-13 hvy hex nut a563 gr c stl zc | 28 |
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| GLF | OH | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 hvy hex nut a563 gr c stl pln | 156 |
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| GLF | OH | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 hvy hex nut a563 gr c stl pln | 138 |
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| Optimas | IL | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 asme b18.2.2 heavy hex nut astm a563 gr c plain | 515059 |
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| Coburn Myers Fastening Systems | PA | Heavy Hex Nut | Grade C | Plain | heavy hex nut a563 grade c plain | 208 |
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| Coburn Myers Fastening Systems | PA | Heavy Hex Nut | Grade C | Plain | heavy hex nut a563 grade c plain | 120 |
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| Coburn Myers Fastening Systems | PA | Heavy Hex Nut | Grade C | Zinc/Clear | heavy hex nut a563 grade c zinc/clear | 19 |
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| Coburn Myers Fastening Systems | PA | Heavy Hex Nut | Grade C | Plain | heavy hex nut a563 grade c plain | 29 |
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| Coburn Myers Fastening Systems | PA | Heavy Hex Nut | Grade C | Plain | heavy hex nut a563 grade c plain | 20 |
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| CNB | IL | Heavy Hex Nut | Grade C | Galvanized | 5/8-11 | 5/8-11 a563 grade c structural hex nut mg | 952 |
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| CNB | IL | Heavy Hex Nut | Grade C | Galvanized | 3/4-10 | 3/4-10 a563 gr.c structural hex nut mech galv. | 267 |
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| CNB | IL | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 hex nut a563c pl | 28 |
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| CNB | IL | Heavy Hex Nut | Grade C | Plain | 1/2-4 | 3 1/2-4 hex nut a563 gr c pl | 15 |
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| Komar | IL | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 a562 grade c hvy hex nut (1 1/16 x 39/64) |
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| Endries | WI | Heavy Hex Nut | Grade C | Zinc/Clear | 5/8-11 | 5/8-11 a563 grade c heavy hex nut zinc | 200 |
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| NutsBolts | NE | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 a563c hvy hex nut plain | 30341 |
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| NutsBolts | NE | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563c / 194-2h hvy hex nut | 86501 |
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| OneMonroe | MA | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 hvy hex nut (gr c) plain a325 | 25 |
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| Liberty | IL | Heavy Hex Nut | Grade C | Plain | 1-8 | heavy hex nut a563 | 19 |
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| Endries | WI | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | 1-8 a563 grade c heavy hex nut zinc | 657 |
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| Endries | WI | Heavy Hex Nut | Grade C | Plain | 1-8 | 1-8 a563 grade c heavy hex nut plain | 71 |
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| Empire | WA | Heavy Hex Nut | Grade C | Plain | 3/4- | 3/4 a563-gr.c hvy hex nut -us | 159 |
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| Empire | WA | Heavy Hex Nut | Grade C | Plain | 7/8- | 7/8 a563-gr.c hvy hex nut -us | 70 |
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| Empire | WA | Heavy Hex Nut | Grade C | Plain | 3/4 | 3/4 a563-gr.c heavy hex nut | 230 |
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| Empire | WA | Heavy Hex Nut | Grade C | Plain | 1 | 1 a563-gr.c hvy hex nut | 68 |
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| Field Fas | IL | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 grade c (a563) hvy hex nut stl pln | 200 |
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| Raw Produ | NJ | Heavy Hex Nut | Grade C | Galvanized | 1-8 | structural hex nuts-a563 gr. c-hot-dipped galvanized 1-8 | 100 |
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| F. Solutions | OH | Heavy Hex Nut | Grade C | Plain | 1-8 | heavy hex nut 1-8 a563 grade c | 96 |
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| F. Solutions | OH | Heavy Hex Nut | Grade C | Plain | 1 1/8-7 | heavy hex nut 1-1/8-7 a563 grade c | 42 |
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| F. Solutions | OH | Heavy Hex Nut | Grade C | Plain | heavy hex nut 1/2-13 a563 grade c plain domestic | 334 |
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| Wurth Ind | IN | Heavy Hex Nut | Grade C | Plain | 5/8-11 | heavy hex nut grade c pl 5/8-11 plain | 975 |
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| Mansco | MI | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 hvy hex structural nut a563 gr-c pln | 160 |
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| Mansco | MI | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | 1-8 hvy hex structural nut a563 gr-c triv znc usa | 3350 |
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| Mansco | MI | Heavy Hex Nut | Grade C | Plain | 1 1/4-7 | 1-1/4-7 hvy hex structural nut a563 gr-c pln 50/box | 24 |
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| Mansco | MI | Heavy Hex Nut | Grade C | Plain | 1-8 | 1-8 hvy hex structural nut a563 gr-c pln usa | 27 |
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| NutsBolts | NE | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 a563c hvy hex nut | 841 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 gr. c heavy hex nuts steel () | 2418 |
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| F. Solutions | OH | Heavy Hex Nut | Grade C | Plain | 3/4-10 | heavy hex nut 3/4-10 a563 grade c | 192 |
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| Mansco | MI | Heavy Hex Nut | Grade C | Zinc/Clear | 3/4-10 hvy hex structural nut a563 gr-c triv znc usa | 5098 |
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| Mansco | MI | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 hvy hex structural nut a563 gr-c pln | 1495 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Plain | 3/4-10 | astm a563 heavy hex nuts | 250 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Plain | 9/16-12 | astm a563 heavy hex nuts | 650 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Plain | 1-8 | astm a563 heavy hex nuts | 125 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Plain | 7/8-9 | astm a563 heavy hex nuts | 180 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Plain | 5/8-11 | astm a563 heavy hex nuts | 400 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Zinc/Clear | 7/8-9 | astm a563 heavy hex nuts zp | 180 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Zinc/Clear | 3/4-10 | astm a563 heavy hex nuts zp | 280 |
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| XL Screw | GA | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | astm a563 heavy hex nuts zp | 125 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Plain | 1-8 | 1-8 a563 gr. c heavy hex nuts steel | 14773 |
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| WDMB | IA | Heavy Hex Nut | Grade C | Plain | 1-8 | nut heavy hex a563 grc (pl) 1-8 (W020) | 1,430 |
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| WDMB | IA | Heavy Hex Nut | Grade C | Plain | 3/4-16 | nut heavy hex grc (pl) 3/4-16 (W020) | 3,025 |
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| WDMB | IA | Heavy Hex Nut | Grade C | Plain | 13 | nut-hex-hvy-a563c-(pl)-1/2_13 (W040) (W040) (W040) | 25,200 |
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| Purchase | MO | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 heavy hex nut a563 grade c plain | 885 |
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| Purchase | MO | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 heavy hex nut a563 gr. c plain | 860 |
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| IPC | VA | Heavy Hex Nut | Grade C | Zinc/Yellow | 3/4-10 | 3/4-10 heavy hex nut a563 grade c steel zinc yellow | 216 |
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| IPC | VA | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 heavy hex nut steel a563 grade c | 4,718 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 gr. c heavy hex nuts pln | 251 |
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| WDMB | IA | Heavy Hex Nut | Grade C | Plain | 1-8 | nut heavy hex grc (pl) 1-8 spc (W020) | 500 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 a563 gr. c hvy hex nut pln | 42 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 1 1/4-7 | 1 1/4-7 a563 gr. c heavy hex nuts steel zinc/yellow | 16 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Clear | 3/4-10 | 3/4-10 a563 gr. c heavy hex nuts steel domestic zinc | 220 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 1-8 | 1-8 a563 gr. c heavy hex nuts steel zinc/yellow | 26 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | 1-8 a563 gr. c heavy hex nut steel zinc | 90 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 a563 gr. c heavy hex nuts steel plain | 42 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 1-8 | 1-8 a563 gr. c heavy hex nuts steel zinc/yellow | 26 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 3/4-10 | 3/4-10 a563 gr. c heavy hex nuts steel zinc/yellow | 4 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | 1-8 a563 gr. c heavy hex nut steel zinc | 90 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 1 1/4-7 | 1 1/4-7 a563 gr. c heavy hex nuts steel zinc/yellow | 16 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | 1-8 a563 gr. c heavy hex nuts steel domestic zinc | 289 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 3/4-10 | 3/4-10 a563 gr. c heavy hex nuts steel zinc/yellow | 4 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 1/2-13 | 1/2-13 a563 gr. c heavy hex nuts steel zinc/yellow | 24 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Yellow | 1/2-13 | 1/2-13 a563 gr. c heavy hex nuts steel zinc/yellow | 24 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 a563 gr. c heavy hex nuts steel plain | 42 |
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| Hodell | OH | Heavy Hex Nut | Grade C | Zinc/Clear | 1-8 | 1-8 a563 gr. c heavy hex nuts steel domestic zinc | 289 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Galvanized | 1/2-13 | 1/2-13 a563 gr c heavy hex nuts galv. b18.2.2 b18.2.6 | 287 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 192 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Galvanized | 5/8-11 | 5/8-11 a563 gr c heavy hex nuts galv b18.2.2 b18.2.6 | 355 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 5/8-11 | 5/8-11 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 11 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 10 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 a563 gr c heavy hex nuts plain domestic b18.2.2 b18.2.6 | 8 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Galvanized | 7/8-9 | 7/8-9 a563 gr c heavy hex nuts galv b18.2.2 b18.2.6 | 86 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 5457 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 1-8 | 1-8 a563 gr c heavy hex nuts plain domestic b18.2.2 b18.2.6 | 232 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 1 1/8-7 | 1 1/8-7 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 4 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 1 1/8-12 | 1 1/8-12 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 92 |
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| B & K FAST | PA | Heavy Hex Nut | Grade C | Plain | 1 1/2-6 | 1 1/2-6 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6 | 2 |
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| TSF | TX | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 a563 heavy hex nut grade c coarse plain unc | 500 |
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| OSSCO | RI | Heavy Hex Nut | Grade C | Plain | 1/2-13 | 1/2-13 heavy hex nut a563 grade c b18.2.2 b18.2.6 | 593 |
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| QFC | TX | Heavy Hex Nut | Grade C | Plain | 1-8 | 1-8 hvy hex nut a563 grc type-3 plain domestic b18.2.2 b18.2.6 | 350 |
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| BHAM | AL | Heavy Hex Nut | Grade C | Plain | 5/8-11 | a563 gr c hvy hex nut dom.. | 344 |
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| BHAM | AL | Heavy Hex Nut | Grade C | Plain | 1-8 | a563 gr c hvy hex nut | 10 |
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| BHAM | AL | Heavy Hex Nut | Grade C | Plain | 3/4-10 | a563 gr c hvy hex nut dom.. | 15 |
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| BHAM | TX | Heavy Hex Nut | Grade C | Zinc/Yellow | 1-8 | a563 gr c hvy hex nut yel zn | 193 |
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| BHAM | TX | Heavy Hex Nut | Grade C | Plain | 1-8 | a563 gr c hvy hex nut nucor bldg | 84 |
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| BHAM | TX | Heavy Hex Nut | Grade C | Zinc/Clear | 7/8-9 | a563 gr c hvy hex nut zn | 126 |
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| BHAM | FL | Heavy Hex Nut | Grade C | Zinc/Clear | 7/8-9 | a563 gr c hvy hex nut dom.. zn | 32 |
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| BHAM | FL | Heavy Hex Nut | Grade C | Zinc/Clear | 3/4-10 | a563 gr c hvy hex nut dom.. zn | 22 |
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| BHAM | FL | Heavy Hex Nut | Grade C | Zinc/Clear | 5/8-11 | a563 gr c hvy hex nut dom.. zn | 18 |
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| BoltCraft | NE | Heavy Hex Nut | Grade C | Plain | 3/4-10 | 3/4-10 heavy hex nut a563 grade c plain | inquire |
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| OBRIEN | OH | Heavy Hex Nut | Grade C | Plain | 1 1/4-7 | hvy hex nut a563 gr c | 22 |
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| THRDFAST | FL | Heavy Hex Nut | Grade C | Plain | 1 1/4-7 | a563 gr c nut ( &a325) b18.2.2 b18.2.6 | 85 |
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| THRDFAST | FL | Heavy Hex Nut | Grade C | Plain | 7/8-9 | a563 gr c nut ( & a325) b18.2.2 b18.2.6 domestic | 65 |
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| THRDFAST | FL | Heavy Hex Nut | Grade C | Plain | 1-8 | a563 gr c nut ( & a325) b18.2.2 b18.2.6 | 13 |
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| THRDFAST | TN | Heavy Hex Nut | Grade C | Plain | 7/8-9 | a563 gr c nut ( & a325) b18.2.2 b18.2.6 | 100 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Plain | 7/8-9 | a563 gr c type-3 hvy hex nut b18.2.2 b18.2.6 | 28 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Plain | 7/8-9 | a563 gr c heavy hex nut type-3 b18.2.2 b18.2.6 | 50 |
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| KBS | TN | Heavy Hex Nut | Grade C | Plain | 7/8-9 | 7/8-9 structural gr-c hvy hex nut domestic b18.2.2 b18.2.6 | 3,300 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Zinc/Yellow | 7/8-9 | a563 gr c nut ( & a325) z & y b18.2.2 b18.2.6 | 2900 |
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| THRDFAST | OK | Heavy Hex Nut | Grade C | Plain | 1-8 | a563 gr c type 3 hvy hex nut b18.2.2 b18.2.6 | 34 |
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| THRDFAST | MS | Heavy Hex Nut | Grade C | Plain | 1 | 7/8-9 a563 gr c nut ( & a325) domestic b18.2.2 b18.2.6 | 8 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Plain td> | 1 | 1/2-13 a563 gr c nut ( &a325) b18.2.2 b18.2.6 | 1 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Plain | 1 | 7/8-9 a563 gr c nut ( & a325) b18.2.2 b18.2.6 | 35 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Plain | 1 | 1 1/8-7 a563 gr c nut ( &a325) b18.2.2 b18.2.6 | 171 |
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| THRDFAST | AL | Heavy Hex Nut | Grade C | Plain | 1 1/4-7 | a563 gr c type 3 hvy hex nut b18.2.2 b18.2.6 | 21 |
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| WSB | KY | Heavy Hex Nut | Grade C | Plain | 5/8-11 | nut heavy hex grc (pl) 5/8-11 b18.2.2 b18.2.6 | 3,295 |
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| WSB | KY | Heavy Hex Nut | Grade C | Plain | 1 1/4-7 | nut heavy hex grc (pl) 1 1/4-7 usa b18.2.2 b18.2.6 | 1,210 |
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