# Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8

## Details

- **Price:** 0.02 USD - 0.05 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Profile nuts and screws

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Product specifications: 20M4 | 0.02 USD | In stock |
| Product Specifications: 20M5 | 0.02 USD | In stock |
| Product specifications: 30M4 | 0.02 USD | In stock |
| Product specifications: 30M5 | 0.02 USD | In stock |
| Product Specifications: 30M6 | 0.02 USD | In stock |
| Product Specifications: 40M6 | 0.05 USD | In stock |
| Product Specifications: 40M8 | 0.05 USD | In stock |

## Images

- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8
- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8
- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8
- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8
- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8
- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8
- Diamond-shaped nuts and bolts, national standard industrial aluminum profile accessories, square nuts 3030/4040 M4 M5 M6 M8

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> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/diamond-shaped-nuts-and-bolts-national-standard-industrial-aluminum-profile-accessories-square-nuts-3030-4040-m4-m5-m6-m8)
> Updated: 2026-08-11