- Nominal Designation of Screw
- Dimensions d3 (mm)
- Dimensions d2 (mm)
- Dimensions d1 (mm)
- Surface Processing
- Galvanized chromate treatment
- Pilot Hole Diameter (phi mm)
- 4.8 to 5.2
- Zinc alloy die-casting
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2 Customer Reviews
The reviews are automatic translation.
Wooden four-fingered chuck production
On 2015-02-20 08:30:31
There is no problem on the product, it looks nice, but despite opening the hole vertically, it will tilt. It may be a bad way of working, but ....
It is used as an anchor to attach bolts to wood.
On 2014-12-08 15:21:52
The image of the product sample is bad, so I feel it improves. Goods are usually quality.
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