Round-head screw with 6lobe/TX ISO 7380-1 M4x12 - Steel 10.9
Standard: ISO 7380-1
Diameter: M 4
Length: 12 mm
Material/Quality: steel 10.9
Surface: blank
Drive: hexalobular (6lobe) / TX
Thread: full threaded
Due to different hardening processes these screws may vary in colour.
It can be black (carburization hardened) or dark brown (vacuum hardenend) depending on the charge.
Functionality and quality is not influenced by this.
Attention!
For detailed dimensions and further informations please have a look at the pictures and the "Standard" tab!
(The illustrated article pictures are sample illustrations and demonstrate form and colouring. Dimensions and material may differ. The article description is valid.)
Also known as:
Half round head screw, flathead screws Lense head screw, Round-head screw, Lense screw, with hexalobular (6lobe), hexalobular screws, TX
Hexalobular screws are equivalent to TORXTM screws, TORXTM is a registered trademark.
Button head / Pan head screw ISO 7380 -1/-2
with hexagon or hexalobular (6lobe/TX) socket
ISO 7380-1 with normal button head , ISO 7380-2 with button head with flange
Mit Regular thread. The pitch is therefore not stated explicitly.
Measure (Drawing see above) :
| dk
|
= |
|
diameter of head (7380-1) |
| dc
|
= |
|
diameter of head (7380-2) |
| k |
= |
|
height of head |
| s |
= |
|
wrench size with hexagon socket |
| ISR |
= |
|
wrench size with hexalobular (6lobe/TX) socket |
