DIN7504K Hex Washer Self Drilling Screw

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Product Description

DIN7504K Hex Washer Self Drilling Screw

  • According to DIN7504K,(ANSI B18.6.4)&Customer’s design to make.
d ST3.5 (ST3.9) ST4.2 ST4.8 ST5.5 ST6.3
c min. 0.6 0.6 0.9 0.9 1 1
dc max. 8.3 8.3 8.8 10.5 11 13.2
min. 7.6 7.6 8.2 9.8 10 12.2
f2) 0.4 0.4 0.4 0.5 0.5 0.5
e min. 5.96 5.96 7.59 8.71 8.71 10.95
k max. 3.45 3.45 4.25 4.45 5.45 6.45
min. 3.2 3.2 4 4.15 5.15 6.15
k’2) min. 1.55 1.55 1.9 2 2.7 3.3
n Nominal size 1 1 1.2 1.2 1.6 1.6
min. 1.06 1.06 1.26 1.26 1.66 1.66
max. 1.2 1.2 1.51 1.51 1.91 1.91
r max. 0.5 0.5 0.6 0.7 0.8 0.9
s Nominal size 5.5 5.5 7 8 8 10
min. 5.32 5.32 6.78 7.78 7.78 9.78
t min. 1 1 1.2 1.4 1.6 1.8
max. 1.4 1.4 1.6 1.8 2 2.2

 

Payment Terms:L/C,T/T

Packaging & Shipping

  • Packaging:Plastic woven bag,carton or according to customer requirements
  • Shippping:Container shipping
  • Port of Loading:Ningbo/Shanghai

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