These Black Thumb Nuts are designed for manual clamping and tightening, suitable for various applications. Available in multiple sizes, they feature a six-petal head shape for easy handling and are made from a combination of copper and plastic, ensuring durability and reliability.
- Head shape: Black, six petals
- Types: Perforated / No Perforated (Optional)
- Available sizes: M4, M5, M6, M8, M10, M12
- Head diameter: Approximately 25mm, 32mm, 38mm, 48mm
- Quantity: Available in packs of 5pcs or 10pcs
- Caution: M4-M10 has a copper core, M12 has an iron core
Specifications:
- Size options: M4-D25, M5-D32, M6-D32, M6-D38, M8-D32, M8-D38, M10-D38, M12-D48
- Color: Black
Package Content:
- 5pcs or 10pcs of Black Thumb Nuts based on your selection

a***r –
Good quality, meets the description. I would buy from this seller again.