Break Self-Drilling Screw

Hex Washer Head Self-Drilling Screw

Specification

Hex Washer Head Self-Drilling Screw

Standard: Din7504-K

 

 Measurements 

Dia. Length (mm) Material/Class Surface Treatment Drilling Point #
3.5 9.5-19 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 2
3.9 9.5-25 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 2
4.2 32-50 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 2
4.8 13-50 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 3





Specification

Hex Washer Head Self-Drilling Screw

 

 Measurements 

Dia.

Length (inch)

Material/Class Surface Treatment

Drilling Point#

#6 3/8~3/4 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 2
#7 3/8~1 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 2
#8 1-1/4~2 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 2
#9 1/2~2 C1022 Harden or SS A2/A4 Z.P.L. M.Z.P.L. Decromat Ruspert 3





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