Specification:
Item Type: Self Tapping Screw
Material: 410 Stainless steel
Scope of Application: Square tube, color steel tile and iron plate with hardness around HV300
Quantity: 500pcs Self-Tapping Screw (M4.2 x 19mm)
Substrate Thickness: Approx. 3 ~ 4mm / 0.1 ~ 0.2in
Features:
1410 stainless steel has good mechanical properties such as rust resistance, corrosion resistance, heat resistance, and low temperature strength. 2This selftapping screw has deep threads, uniform pitch, stable force, and good tightening force. 3The blade is acute and can penetrate various square tubes, color steel tiles and various iron plates with a hardness of about HV300 degrees. 4This selfdrilling screw has a standard cross groove, which improves work efficiency and saves time and effort. 5These stainless steel selftapping screws have good expressiveness, strong and durable.
Package List:
500pcs x Self-Tapping Screw (M4.2 x 19mm)
