| 1. Finish symbol
| | 2. Contour symbol
| | 3. Groove angle; included angle of countersink for plug welds
| | 4. Root opening; depth of filling for plug and slot welds
| | 5. Groove weld size
| | 6. Depth of preparation; size or strength for certain welds
| | 7. Specification, process, or other reference
| | 8. Tail (Tail omitted when reference is not used)
| | 9. Basic weld symbol or detail reference
| | 10. Number of spot, stud, or projection welds
| | 11. Elements in this area remain as shown when tail and arrow are reversed
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| 12. Length of weld
| | 13. Pitch (center-to-center spacing) of welds
| | 14. Field weld symbol
| | 15. Arrow connecting reference line to arrow side member of joint or arrow side of joint
| | 16. Weld-all-around symbol
| | 17. Reference line
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