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Self drilling screws have a drilling tek point. Flat heads are countersunk (cone shaped under the head) with a flat top. Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex key).
These self-drilling screws are made of stainless steel and have a sheet metal thread with a self-drilling cutting  point to pierce through metal steel, aluminium, wood etc., including structural steel.
The higher the TEK number the larger the drilling point to pierce heavier gauge metals. Different stainless mode for different applications.
Specification
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Type
Self Drilling Screw / Tek Screw
Grade
SUS304, 316(marine grade), 410(hardend), 18-8
Finish
Plain or Passivated
Head Type
Flat / Countersunk Head
Drive Type
Allen/Hex Socket
Thread Type
Type AB
Diameter
#6 ~ 1/4", 3.5 ~ 6.3mm
Length
1/4" ~ 10", 6.5 ~ 250mm
Standard
DIN, ANSI, JIS, GB
Stock
Unavailable
Contact
If you're insterested in our stainless steel flat head hex socket self-drilling sheet metal screw, please do not hesitate to send us email or call us at +8615867456779(Mobile) directly.
For stock, we suggest you double check from us before placing order, thank you!
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304/316/410 Stainless Steel Flat Head Hex Socket Self-drilling Tek Screw
Self drilling screws have a drilling tek point. Flat heads are countersunk (cone shaped under the head) with a flat top. Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex key).
These self-drilling screws are made of stainless steel and have a sheet metal thread with a self-drilling cutting  point to pierce through metal steel, aluminium, wood etc., including structural steel.
The higher the TEK number the larger the drilling point to pierce heavier gauge metals. Different stainless mode for different applications.
Specification
Â
Type
Self Drilling Screw / Tek Screw
Grade
SUS304, 316(marine grade), 410(hardend), 18-8
Finish
Plain or Passivated
Head Type
Flat / Countersunk Head
Drive Type
Allen/Hex Socket
Thread Type
Type AB
Diameter
#6 ~ 1/4", 3.5 ~ 6.3mm
Length
1/4" ~ 10", 6.5 ~ 250mm
Standard
DIN, ANSI, JIS, GB
Stock
Unavailable
Contact
If you're insterested in our stainless steel flat head hex socket self-drilling sheet metal screw, please do not hesitate to send us email or call us at +8615867456779(Mobile) directly.
For stock, we suggest you double check from us before placing order, thank you!
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Model NO.: DRLSDSFAL-1
Application: Metal, Aluminium, Wood etc
Drive Type: Allen / Hex Socket
OEM/ODM: Available
Trademark: Drolee
Transport Package: Bulk
Specification: #6 ~1/4", 3.5~6.3mm
Origin: China
HS Code: 7318140090
Model NO.: DRLSDSFAL-1
Application: Metal, Aluminium, Wood etc
Drive Type: Allen / Hex Socket
OEM/ODM: Available
Trademark: Drolee
Transport Package: Bulk
Specification: #6 ~1/4", 3.5~6.3mm
Origin: China
HS Code: 7318140090
304/316/410 Stainless Steel Flat Head Hex Socket Self-drilling Tek Screw