STÖRNCH Wood Screw 8 x 1 1/2" (4.0 x 40mm) (Box 200)

Double Countersunk for deeper recess and head strength.
Lubricated for smooth insertion. Non toxic and consumer friendly clean and non greasing.
40º Single Thread for high pull-out retention.
Sharp point for easy penetration 
Zinc and Yellow passivation to 5 microns CR6.
Pozidrive #2

Hardness:
Core = Min. 270HV - Max. 420HV,
Surface = Min. 450HV - Max. 720HV
Made with C1022 Premium Steel.