Drywall Screws, Fine Thread CE

Dimension of Bugle Head Drywall Screws, Fine Thread as below: 

 

 

Size (mm)
A Head diameter(mm)
F Head height (mm)
D Outer diameter (mm)
d Inner diameter (mm)
P Thread distance ±10% (mm)
Q Recess deepness (mm)
M Recess width (mm)
Recess
R Head radius (mm)
3.5
7.90-8.50
4.50-7.00
3.50-3.90
2.05-2.35
1.41
2.60-3.10
4.50-5.10
Ph2
4.50-5.00
4.2
7.90-8.50
4.50-7.00
4.20-4.60
2.55-2.85
1.69
2.60-3.10
4.50-5.10
Ph2
4.50-5.00

 

 

Technical information

 

Drywall Screws, Fine Thread CE

 

Size A F D d P Q M Screwdriver R
3.5
7.90-8.50
4.50-7.00
3.50-3.90
2.05-2.35
1.41
2.60-3.10
4.50-5.10
Ph2
4.50-5.00
4.0
7.90-8.50
4.50-7.00
4.20-4.60
2.55-2.85
1.69
2.60-3.10
4.50-5.10
Ph2
4.50-5.00

 

Steel
C1022A
Coating
GPH
Hardness
550-800HV
L, mm 25 32 35 41 45 51 55 70
3.5 m m m m m m m  
4.2               m
 

 

 
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