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Square Nuts , Grade 2
Square Nuts are just four-sided nuts, but compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening. Square nuts are typically mated with square-headed bolts.
80 results, (click on any line for more information)
| Buy Square Nuts from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| R&S Indus | OR | Square Nut | Grade 2 | Plain | 1 1/2-6 | 1 1/2-6 square nuts grade 2 plain | 29 |
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| R&S Indus | OR | Square Nut | Grade 2 | Plain | 1 1/8-7 | 1 1/8-7 square nuts grade 2 plain | 24 |
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| R&S Indus | OR | Square Nut | Grade 2 | Plain | 7/8-9 | 7/8-9 square nuts grade 2 plain 236044/175 | 150 |
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| Endries | WI | Square Nut | Grade 2 | Plain | 3/8-16 | 3/8-16 square nut gr 2 | 5076 |
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| SWACO | OH | Square Nut | Grade 2 | Galvanized | 5/8-11 | 5/8-11 sq nuts grade 2 hdg | 195 |
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| SWACO | OH | Square Nut | Grade 2 | Plain | M8-1.25 | m8-1.25 gr2 square weld nut | 800000 |
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| SWACO | OH | Square Nut | Grade 2 | Plain | 5/8-11 | 5/8-11 sq nuts grade 2 pln | 400 |
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| CIF | IL | Square Nut | Grade 2 | Galvanized | 3/4-10 | 3/4-10 square nut grade 2 hot dip galvanized | 265 |
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| CNB | IL | Square Nut | Grade 2 | Plain | 1/2-13 | 1/2-13 square nut grade 2 plain | 863 |
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| CNB | IL | Square Nut | Grade 2 | Plain | 1/2-13 | 1/2-13 heavy pattern square nut grade 2 plain | 500 |
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| CNB | IL | Square Nut | Grade 2 | Plain | 5/8-18 | 5/8-18 square nut gr.2 plain | 5 |
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| CNB | IL | Square Nut | Grade 2 | Galvanized | 1-8 | 1-8 square nut grade 2 tapped .021 over hot dipped galvanized | 33 |
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| Alma Bolt | MI | Square Nut | Grade 2 | Plain | 1/2 | 2-4 1/2 low carbon plain | heavy pattern square nut | 11 |
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| American | WI | Square Nut | Grade 2 | Zinc/Clear | 3/8-16 | 3/8-16 nc reg square nut gr 2 zinc | 2130 |
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| American | WI | Square Nut | Grade 2 | Zinc/Clear | 3/4-10 | 3/4-10 nc reg square nut gr 2 zinc | 229 |
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| American | WI | Square Nut | Grade 2 | Zinc/Clear | 5/8-11 | 5/8-11 nc reg square nut gr 2 zinc | 245 |
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| American | WI | Square Nut | Grade 2 | Zinc/Clear | 3/8-16 | 3/8-16 nc hvy square nut gr 2 zinc | 87223 |
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| American | WI | Square Nut | Grade 2 | Zinc/Clear | 3/4-10 | 3/4-10 nc reg square nut gr 2 zinc left hand thread | 63 |
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| American | WI | Square Nut | Grade 2 | Galvanized | 5/8-11 | 5/8-11 nc reg square nut gr 2 hot dip galv | 345 |
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| Irwin Ind | Ont | Square Nut | Grade 2 | Zinc/Clear | 5/8-11 | 5/8-11 square nut grade 2 zinc plated b18.2.2 | 300 |
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| American | WI | Square Nut | Grade 2 | Zinc/Clear | 1/2-13 | 1/2-13 nc hvy square nut gr 2 zinc | 1681 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 7/16-14 | square nuts hdg grade 2-7/16-14 | 331 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 1-8 | square nuts hdg grade 2-1-8 | 155 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 1 1/2-6 | square nuts hdg grade 2-1-1/2-6 | 48 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 3/4-10 | square nuts hdg grade 2-3/4-10 | 459 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 7/8-9 | square nuts hdg grade 2-7/8-9 | 171 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 5/8-11 | square nuts hdg grade 2-5/8-11 | 89 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 1/2-13 | square nuts hdg grade 2-1/2-13 | 2022 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 3/8-16 | square nuts hdg grade 2-3/8-16 | 360 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 1/4-20 | square nuts hdg grade 2-1/4-20 | 229 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 5/16-18 | square nuts hdg grade 2-5/16-18 | 2567 |
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| Raw Produ | NJ | Square Nut | Grade 2 | Galvanized | 1 1/8-7 | square nuts hdg grade 2-1-1/8-7 | 88 |
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| Fastener | OH | Square Nut | Grade 2 | Galvanized | 5/8-11 | square nut 5/8-11 grade 2 hot dipped galvanized | 735 |
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| Fastener | OH | Square Nut | Grade 2 | Plain | 1/2-13 | square nut 1/2-13 gr2 steel plain | 50 |
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| Wurth Ind | IN | Square Nut | Grade 2 | Plain | 1-8 | regular square nut grade 2 pl 1-8 plain | 1640 |
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| Wurth Ind | IN | Square Nut | Grade 2 | Zinc/Clear | 3/4-10 | regular square nut grade 2 zn 3/4-10 zinc/clear | 10 |
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| Global | CA | Square Nut | Grade 2 | Galvanized | nut square 5/8-11 unc thread .547in h hot dip | 1 |
| |
| SII | IN | Square Nut | Grade 2 | Plain | 3/4-10 | 3/4-10 square nuts grade 2 plain b18.2.2 | 100 |
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| WDMB | IA | Square Nut | Grade 2 | Plain | 3/4-10 | nut sq grade 2 (zfshr) 3/4-10 (W040) | 173 |
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| WDMB | IA | Square Nut | Grade 2 | Zinc/Clear | 1-8 | nut sq grade 2 (zn) 1-8 (W000) | 1,329 |
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| WDMB | IA | Square Nut | Grade 2 | Plain | #8-32 | nut sq machine screw grade 2 (zt96) 8-32 (W0C0) | 19,960 |
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| RePneu To | MI | Square Nut | Grade 2 | Zinc/Clear | 1/4-20 | 1/4-20 square nuts grade 2 zinc | 5000 |
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| IRF | NC | Square Nut | Grade 2 | Plain | 1 1/4-7 | 1-1/4-7 square nut grade 2 b18.2.2 sae j995 steel plain | 180 |
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| WDMB | IA | Square Nut | Grade 2 | Plain | 3/8-16 | nut square grade 2 (pl) 3/8-16 (W0R0) | 62,864 |
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| WDMB | IA | Square Nut | Grade 2 | Zinc/Clear | 5/16-18 | nut sq grade 2 (zn) 5/16-18 (W000) | 1,000 |
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| WDMB | IA | Square Nut | Grade 2 | Plain | 1-8 | nut sq gr2 (pl) 1-8 (W020) (W020) | 1,750 |
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| WDMB | IA | Square Nut | Grade 2 | Plain | 3/4-10 | nut sq gr2 (m565s) 3/4-10 drw (W040) | 173 |
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| WDMB | IA | Square Nut | Grade 2 | Zinc/Clear | 1/2-13 | nut sq gr2 (zn) 1/2-13 | 750 |
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| Fastener | OH | Square Nut | Grade 2 | Zinc/Clear | 1/2-13 | square nut 1/2-13 gr2 zinc plated | 500 |
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| TSF | TX | Square Nut | Grade 2 | Plain | 3/4-10 | square nut gr.2 plain 3/4-10 | 12 |
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| TSF | TX | Square Nut | Grade 2 | Galvanized | 3/4-10 | 3/4-10 square nuts grade 2 hdg | 276 |
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| BHAM | GA | Square Nut | Grade 2 | Plain | 1 x a183 | 1 a183 grade 2 square nuts b18.2.2 | 70 |
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| IRF | NJ | Square Nut | Grade 2 | Plain | 1 1/4-7 | 1-1/4-7 square nut grade 2 b18.2.2 sae j995 steel plain | 180 |
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| General F | MI | Square Nut | Grade 2 | Plain | 1/2-13 | 1/2-13 hvy sq nut gr 2 b18.2.2 | 1241 |
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| FastWare | Sask | Square Nut | Grade 2 | Zinc/Yellow | 1-8 | nc square nut | 114 |
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| FastWare | Sask | Square Nut | Grade 2 | Galvanized | 5/8-11 | nc square nut hdg | 84 |
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| FastWare | Sask | Square Nut | Grade 2 | Plain | 5/8-11 | nc square nut | 50 |
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| FastWare | Sask | Square Nut | Grade 2 | Plain | 5/16-18 | nc square nut | 15 |
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| Wurth | Ont | Square Nut | Grade 2 | Zinc/Clear | 5/16-18 | nut sq gr2 (zn) 5/16-18 b18.2.2 | 151 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Clear | 1/2-13 | nut sq grade 2 (zn) 1/2-13 | 24,751 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Plain | 1 1/4-7 | nut sq grade 2 (pl) 1 1/4-7 | 1,244 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Clear | 1-8 | nut sq grade 2 (zn) 1-8 | 1,250 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Clear | 3/8-16 | nut sq grade 2 (zt) 3/8-16 | 4,752 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Plain | 3/8-16 | nut sq grade 2 (pl) 3/8-16 | 1,607 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Clear | 3/8-16 | nut sq grade 2 (zn) 3/8-16 | 1,080 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Yellow | 5/16-18 | nut sq grade 2 (zy) 5/16-18 | 1,900 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Clear | 1/4-20 | nut sq grade 2 (zt) 1/4-20 | 5,200 |
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| Wurth Ada | MN | Square Nut | Grade 2 | Zinc/Clear | 5/16-18 | nut sq grade 2 (zn) 5/16-18 | 405 |
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| API | IA | Square Nut | Grade 2 | Zinc/Clear | 5/8-11 | nut hvy sq 5/8-11 gr2 zncl jds | 143 |
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| ASFCORP | MI | Square Nut | Grade 2 | Zinc/Clear | 1/2-13 | 1/2-13 hvy sq nut sae j995 gr 2 tri zn fe/zn 5an | 406 |
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| ASFCORP | MI | Square Nut | Grade 2 | Plain | 3/4-10 | 3/4-10 reg sq nut sae j995 gr 2 pkg | 20 |
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| ASFCORP | MI | Square Nut | Grade 2 | Zinc/Clear | 1/4-20 | 1/4-20 reg sq nut sae j995 gr 2 tri zn fe/zn 5an pkg | 5,000 |
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| ASFCORP | MI | Square Nut | Grade 2 | Zinc/Clear | 1-8 | 1-8 reg sq nut sae j995 gr 2 tri zn fe/zn 5an | 9 |
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| ASFCORP | MI | Square Nut | Grade 2 | Zinc/Clear | 3/8-16 | 3/8-16 reg sq nut sae j995 gr 2 tri zn fe/zn 5an | 168 |
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| ASFCORP | MI | Square Nut | Grade 2 | Plain | 1-8 | 1-8 reg sq nut sae j995 gr 2 pkg | 96 |
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| WSB | KY | Square Nut | Grade 2 | Plain | 1-8 | nut sq gr2 (pl) 1-8 b18.2.2 | 1,750 |
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| GUIDON | NJ | Square Nut | Grade 2 | Zinc/Clear | 1/4-20 | REGULAR PATTERN | 5,728 |
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| GUIDON | TX | Square Nut | Grade 2 | Plain | 1/4-20 | REGULAR PATTERN | 2,000 |
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| AMC Inc | CA | Square Nut | Grade 2 | Plain | 1-8 | square nut | 200 |
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| AMC Inc | CA | Square Nut | Grade 2 | Zinc/Clear | 3/8-16 | square nut | 2000 |
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