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Product: Flat Head Self Drilling Screw
Material:Carbon Steel or Stainless Stee410 304
Size:3.5 3.9 4.2 4.8 5.5 6.3
Head:countersunk,Pan head,hex head,washer head
Drive style;Phillips,Tork,Hex,Square
Length:10-250mm
quantity:60 ton
Standard;DIN 7504
Size:
4.8 ×13 ,16,19,20,25,30,32,35,38,40,45,50,55,60,65,70
5.5 ×19,20,25,30,32,35,38,40,45,50,55,60,65,70 ,80,90,100,120
6.3 ×19,20,25,30,32,35,38,40,45,50,55,60,65,70 ,80,90,100,120
Flat Head Self drilling screw
