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PRODUCT SPECIFICATIONS
US Grade4.8 Zinc-Plated Hex Nylon-Insert Lock Nuts, UNC / UNF
US-thread zinc-plated carbon steel hex nylon-insert lock nuts. The supplier title uses Grade4.8 and mentions UNC/UNF; each real inch diameter and thread-count option is preserved. The source technical picture is a generic coarse-thread reference for smaller sizes and does not replace actual selected inch/TPI specifications.
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Product details

US-thread zinc-plated carbon steel hex nylon-insert lock nuts. The supplier title uses Grade4.8 and mentions UNC/UNF; each real inch diameter and thread-count option is preserved. The source technical picture is a generic coarse-thread reference for smaller sizes and does not replace actual selected inch/TPI specifications.
Technical Specifications
| Property | Supplier data |
|---|---|
| Material / finish | Carbon steel / zinc plated |
| Form | Nylon-insert hex lock nut |
| Threads | Original inch diameter and TPI |
| Supplier grade | 4.8 |
| Reference units | Nominal inches; listed dimensions mm |
Model: 1011169442797
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