Item # BRAFHN1/2-20
1/2"- 20 NF FINISHED HEX NUT BRASS
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Item # BRAFHN1/2-20
1/2"- 20 NF FINISHED HEX NUT BRASS
- UM: EA
The 1/2-20 Brass hex nut is a unf-thread brass hex nut stocked at Eugene Fastener & Supply. Part of our full hex nuts selection.
At a glance
| Wrench size (across flats) | 3/4" |
| Thread | 1/2-20 UNF (Fine) |
| Material | Brass |
Good to know
- Fine (UNF) thread — higher tensile strength and better resistance to loosening than coarse.
- The standard six-sided nut for general bolting; size the wrench to the width across flats shown above.
Other sizes in this series — Brass Hex Nuts
| Size | Part # | Wrench |
|---|---|---|
| #4-40 | BRAMSN#4-40 | 1/4" |
| 1/4-20 | BRAFHN1/4-20 | 7/16" |
| 1/4-28 | BRAFHN1/4-28 | 7/16" |
| 5/16-18 | BRAFHN5/16-18 | 1/2" |
| 5/16-24 | BRAFHN5/16-24 | 1/2" |
| 3/8-16 | BRAFHN3/8-16 | 9/16" |
| 3/8-24 | BRAFHN3/8-24 | 9/16" |
| 7/16-14 | BRAHINUT7/16-14 | 11/16" |
| 1/2-13 | BRAFHN1/2-13 | 3/4" |
| 1/2-20 (this page) | BRAFHN1/2-20 | 3/4" |
| 9/16-12 | BRAFHN9/16-12 | 7/8" |
| 5/8-11 | BRAFHN5/8-11 | 15/16" |
| 5/8-18 | BRAFHN5/8-18 | 15/16" |
| 3/4-10 | BRAFHN3/4-10 | 1-1/8" |
| 3/4-16 | BRAFHN3/4-16 | 1-1/8" |
| 7/8-9 | BRAFHN7/8-9 | 1-5/16" |
| 1-8 | BRAFHN1-8 | 1-1/2" |
| 1 1/8-7 | BRAFHN11/8-7 | 1-11/16" |
| 1 1/4-12 | BRAFHN11/4-12 | 1-7/8" |
| 2-56 | BRAMSN#2-56 | 3" |
| 6-32 | BRAMSN#6-32 | |
| 8-32 | BRAMSN#8-32 | |
| 10-24 | BRAMSN#10-24 | |
| 12-24 | 06220-1200-400 |
Need a different material, finish, or thread, or bulk pricing? Contact our sales team, or view all hex nuts. Eugene Fastener & Supply, since 1969.
Specifications
| Diameter | 1/2 |
| Thread pitch | 20 |
| Material | Brass |
| Finish | Plain |
| Grade | UNF (Fine) |
| Thread | Hex Nuts |
| ASME B18.2.2 |
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