The Magpul M-LOK T-Nut Replacement Set is a compact hardware pack intended for use with M-LOK accessories and compatible handguards. It is manufactured from 4140 Chromoly Steel and finished with a Mil-Spec Manganese Phosphate coating for corrosion resistance. The set is supplied with two T-nuts and two different lengths of button-head cap screws to accommodate various handguard thicknesses. Screws include a self-locking reusable thread patch to help maintain a secure installation.
Key Specifications
- Material is 4140 Chromoly Steel.
- Finish is Mil-Spec Manganese Phosphate.
- Manufactured in the U.S.A..
- Includes two T-nuts in the kit.
- Includes two button-head cap screws of different lengths for fitment flexibility.
- Screws feature a self-locking reusable thread patch for retention.
- Designed for compatibility with M-LOK accessories.
- Color is listed as Black.
- Product type is Part.
- Subcategory is Handguard Accessories.
This replacement set provides straightforward hardware options for maintaining or modifying M-LOK equipped setups. Its 4140 Chromoly construction and Mil-Spec finish deliver durable, serviceable parts that integrate cleanly with M-LOK handguards and accessories.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




