Heavy-Duty Locking Thread Insert, Carbon Steel, 9/16-18 Internal Thread, 3/4-16 External Thread, 0.81" Length
(Pack of
5)
Designed for heavy-duty applications, the Solid One-Piece Keyserts® 3/8-16 Insert offers maximum holding power for large or high-stress thread repairs. Whether you're working in automotive, industrial, or structural settings, this insert ensures secure thread restoration where traditional solutions fall short. Installs easily and locks in place for long-term performance.
Heavy-duty design supports high-strength thread repairs
Ideal for oversized fasteners or structural load-bearing applications
Built-in keys lock insert securely into place
Compatible with standard installation toolsno pre-winder needed
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
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California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
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Product Description
Designed for heavy-duty applications, the Solid One-Piece Keyserts® 3/8-16 Insert offers maximum holding power for large or high-stress thread repairs. Whether you're working in automotive, industrial, or structural settings, this insert ensures secure thread restoration where traditional solutions fall short. Installs easily and locks in place for long-term performance. Heavy-duty design supports high-strength thread repairs
Ideal for oversized fasteners or structural load-bearing applications
Built-in keys lock insert securely into place
Compatible with standard installation toolsno pre-winder needed
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Technical Specifications
| Item#: | 89780 |
|---|---|
| Type | Fractional |
| Material | Carbon Steel |
| Style | Heavy Duty |
| Thread | Fine |
| Thread Size Internal | 9/16-18 |
| Thread Size External | 3/4-16 |
| Length | 0.81 " |
| Recommended Drill Size | 45/64 " |
| Recommended Tap Size | 3/4-16 |
| UNSPSC #: | 27112810 |
| TAA Compliant: | Yes |
| Weight: | 0.21 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
