M6-1.0 x 40 mm Low Head Socket Cap Screw with Pilot Recess DIN 6912, Class 8.8, Plain Finish (no rust protection)
SFK636-630
https://www.fastenermart.com/mm5/graphics/00000001/DIN6912.gif
39.54
450.95
2
39.54
100.00
pcs
450.95
1900.00
pcs

DIN 6912 Specifications