Jergens - 1-8" UNC Thread, Black Oxide Finish, Steel Round Knurled High Torque Check Nut - 9/16" Overall Height, 2" Head Diam, 1-3/4" Base Diam
Item #: 04555413
Brand: Jergens
Model #: 28105
Exact Tooling IR#: 04
Features and Benefits
High torque check nuts are jammed against another nut in high-torque applications. They are used in jig and fixture work.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
| Product Specifications | |
|---|---|
| Type | High Torque Check Nut |
| Head Type | Round Knurled |
| System of Measurement | Inch |
| Thread Size | 1-8 |
| Material | Steel |
| Thread Standard | UNC |
| Finish/Coating | Black Oxide |
| Head Diameter (Inch) | 2 |
| Overall Height (Inch) | 9/16 |
| Base Diameter (Inch) | 1-3/4 |
| Torque Hole Diameter (Inch) | 5/16 |
| Thread Fit Class | 2B |
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