Nominal Designation of Screw M4
Dimensions dk (mm) 8.1
Dimension m (mm) 3.9
Dimensions k (mm) 2.2
Thread Pitch (mm) 0.7
Cross Hole Number 2
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3 Customer Reviews
The reviews are automatic translation.
When installing air conditioning piping duct
On 2018-05-10 18:00:42
Purchase for air conditioner piping duct removed by painting repair on wall surface for replacement of rusted screw.
I bought another one, but since I purchased it, it was 3, so I am thankful to purchase it in a small bag.
For curtain rail
On 2016-09-29 23:45:56
The quality is normal. It is good because it can be obtained by subdivision. I would like if possible to have low head type as well.
On 2014-02-20 15:10:29
I rusted iron bolt to stainless steel !! I am glad that it is a little cheaper ~
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