Pozi cheese head thread forming screws form Z, metric thread
BN 2723
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1) Tapered thread end max. 4P
2) Trilobular cross-section
标准
DIN 7500
~UNI 8112
其他信息
Application: steel, aluminum, aluminum die-casting, zinc die-casting, non ferrous materials.
A technical brochure is available on request.
A technical brochure is available on request.
特点
| Headform |
Headform
Cylindrical
|
| Drive |
Drive
Cross recess Z (Pozidriv)
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated blue, added lubricant
|
| Hardness |
Hardness
450-560 HV
|
Warnings
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use