ISO 14581 Countersunk screw with 6lobe/TX M4 - Steel 10.9
Standard: ISO 14581
Diameter: M 4
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!
With Flat-head screws the length is measured including head!
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:
countersunk screw, flat-head screw, flat head, hexalobular screws, hexalobular (6lobe) socket, ISR/TX, ISO 14581
Hexalobular screws are also named TORXTM screws, TORXTM is a registered trademark.
Manufacturer information:
RC-Schrauben
Im Mannenberg 5
Rheinland-Pfalz
Bad Hönningen, Deutschland, 53557
info@rc-schrauben.de
https://www.rc-schrauben.de
Countersunk screws with hexalobular (6lobe/TX) socket in accordance with ISO 14581
For countersunk screws the entire length is measured including the head !
Dimensions (Drawing see above):
| dk max in fact
|
= |
|
Diameter of the head in mm |
| kmax.
|
= |
|
maximum height of head |
Attention!
* Countersunk screws according to ISO 14581 are mostly fully threaded. Due to screw size or production batch there could be a shaft. If you need a special length for shaft or thread, please contact us before ordering!
