High-quality materials, exquisite craftsmanship, safe, reliable and durable, long service life, complete specifications, convenient and flexible use, and better cost performance.
Thumb Nuts are designed to be tightened and loosened by hand. Large head diameter makes it easy to access and tighten. The thumb nut has a diamond knurled surface on its head. This gives it better gripping surface, making it easier to tighten or loosen the fastener manually.
- Material: 6061 Aluminum Alloy
- Finish: Anodised
- 10 Colors Available: Red, Rosy Red, Golden Yellow, Jewel Blue, Sky Blue, Black, Silver, Green, Purple, Brownish Orange
- Metric Coarse Thread
- Thread Size: M5 ( Pitch 0.8mm ), M6 ( Pitch 1.0mm )
- Knurled Head Diameter: 20mm
- Knurled Head Height: 11mm
- Shoulder Diameter: 14mm
- Shoulder Height: 9mm
- Overall Height: 20mm
- Knurled edge, non-slip
- Blind Hole, Effective Thread Depth: 15mm