Project Description

wood screw

DIN 571

Material:SUS304,SUS316

OD:ST5~ST16

Length:25~200mm

Standard:DIN ANSI BS

DIN571 Drawing
d ST4 ST5 ST6 ST7 ST8 ST10 ST12 ST16 ST20
ds 4 5 6 7 8 10 12 16 20
3.52 4.52 5.52 6.42 7.42 9.42 11.3 15.3 19.3
k 2.8 3.5 4 5 5.5 7 8 10 13
3.1 3.88 4.38 5.38 5.88 7.45 8.45 10.45 13.9
2.5 3.13 3.63 4.63 5.13 6.55 7.55 9.55 12.1
s 7 8 10 12 13 17 19 24 30
6.64 7.64 9.64 11.57 12.57 16.57 18.48 23.16 29.16
e 7.5 8.63 10.89 13.07 14.2 18.72 20.88 26.17 32.95