Handan LeChi Trading Co.,Ltd
Hexagon Head Self-drilling Screw
Specification:
Material: 1022A
Diameter: 3.5mm-6.3mm
Length: 13mm-200mm
Head: hex head
Surface Treatment: galvanized
Standard: DIN7504K
Dacromet Self-drilling Screw
Specification:
Material: 1022A
Diameter: 3.5mm-6.3mm
Length: 13mm-200mm
Head: hex head
Surface Treatment: dacromet
Standard: DIN7504K
CSK Flat Head Self-drilling Screw
Specification:
Material: 1022A
Diameter: 3.5mm-5mm
Length: 13mm-200mm
Head: csk flat head
Surface Treatment: galvanized, phosphate, nigrescence
Standard: DIN7504P
Truss Phillips Head Self-drilling Screw
Specification:
Material: 1022A
Diameter: 3.5mm-5mm
Length: 16mm-200mm
Head: truss phillips head
Surface Treatment: galvanized, phosphate, nigrescence
Standard: DIN7504P
Pan Head Self-drilling Screw
Specification:
Material: 1022A
Diameter: 3.5mm-5mm
Length: 16mm-200mm
Head: wafer head
Surface Treatment: galvanized, phosphate, nigrescence
Standard: DIN7504P
Nylon Hexagon Head Self-drilling Screw
Specification:
Material: 1022A
Diameter: 2.5mm,3.5mm,3.9mm
Length: 9.5mm-200mm
Head: nylon hex head
Surface Treatment: galvanized
More information
Standard hexagon nut
Standard hexagon nut
Standard hexagon nut
screw shop self drilling screws self drilling tapping screws
Deep bolt thread
Standard hexagon nut
Standard hexagon nut
The thread has the function of fastening, the cross section of screw is smooth and complete, no residual burr, the thread is clear and deep , evenly distributed, The chip can be removed quickly when drilling to improve working efficiency.
Easy to drilling
Standard hexagon nut
Easy to drilling
It can drill tapping and fastening on the base-materials, with high tensile strength and maintenance strength. It is not easy to loosen after combination