Feature:
1. Superior 410 stainless steel, antirust and anti?corrosion, resistant to heat and low temperature, long durability.
2. Features deep thread, uniform pitch, stable force and good tightening force, dependable to use.
3. Standard crossed grooves, greatly improves work efficiency, which is time?saving and labor?saving.
4. Pointed head, fit for various square pipes, color steel tiles and iron plates with a hardness of about HV300 degrees.
5. Total of 500pcs self?tapping screws, practical and economic, which can completely meet your needs.
Specification:
Item Type: Self Tapping Screw
Material: 410 Stainless Steel
Scope of Application: Suitable for square tube, color steel tile and iron plate with hardness around HV300
Quantity: 500pcs M4.2 x 25mm Screws.
Package List:
500pcs x Self Tapping Screw (M4.2x25mm)Superior 410 stainless steel, antirust and anti?corrosion, resistant to heat and low temperature, long durability.
Features deep thread, uniform pitch, stable force and good tightening force, dependable to use.
Standard crossed grooves, greatly improves work efficiency, which is time?saving and labor?saving.
Pointed head, fit for various square pipes, color steel tiles and iron plates with a hardness of about HV300 degrees.
Total of 500pcs self?tapping screws, practical and economic, which can completely meet your needs.
