Thread-Repairing Die
1"-8 UNC Right-Hand Thread





Thread Direction | Right Hand |
For Threading | Fastener Threads |
Finished Material | Uncoated Carbon Steel |
Thread Size | 1"-8 |
Thread Type | UNC |
Width | 1 13/16" |
Application | Thread Repairing |
For Use On | Aluminum, Brass, Bronze, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel |
Shape | Hex |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 820740.0000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |
Rescue mangled threads and return them to like-new condition. By repairing threads, you don’t have to replace the fastener or resize holes. These dies smooth out flaws and remove rust so threads engage properly and connections stay strong. Turn them with a hex die wrench or a standard adjustable wrench.
Don’t risk damaging threads further with an inferior-quality die. Our dies are machined in the U.S. to precise dimensions for a perfect thread profile.
Uncoated Carbon Steel—Hard and wear resistant for a long life, these dies work well on both metal and plastic.
The information in this 3-D model is provided for reference only.

























