Cross big flat head stainless steel screw
Categories: Stainless steel screw
Product details
Product Introduction
Phillips large flat head stainless steel screw refers to a type of screw with a cross recess and flat head shape that uses martensitic stainless steel. Its characteristic is that it can be welded in annealed, hardened and tempered states, regardless of the original state of the material , After welding, a hardened martensite zone will be produced near the weld bead.
Product parameter
Specification: 2.2-14
Length: 3-180mm
Material: 410 stainless iron
head type: big flat head
Thread type: self-tapping
slot type: cross slot
Tensile strength: ≥500Mpa
Rockwell hardness: 155-220HV
Brinell hardness: 147-209HB
Surface treatment: true color
