Flat Washer Form B BS 4320
| STANDARD | GRADE | FINISHING | RANGE M*L |
| BS 3410 | Grade 4.8 | Mild Steel | 1/4″, 3/8″, 7/16″, 1/2″, 5/8″, 3/4″,1″ |
| Imperial | Plain |
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| STANDARD | GRADE | FINISHING | RANGE M*L |
| BS 3410 | Grade 4.8 | Mild Steel | 1/4″, 3/8″, 7/16″, 1/2″, 5/8″, 3/4″,1″ |
| Imperial | Plain |
| STANDARD | GRADE | FINISHING | RANGE M*L |
| BS 3410 | Grade 4.8 | Mild Steel | 1/4″, 3/8″, 7/16″, 1/2″, 5/8″, 3/4″,1″ |
| Imperial | Plain |
