Pozi pan head tapping screws with collar, form Z and cone end type C

BN 30904
Overlay

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Pozi pan head tapping screws with collar, form Z and cone end type C

BN 30904
Standard
BS 4174
Headform
Button with collar
Drive
Cross recess Z (Pozidriv)
Thread
fully threaded
Material
Steel
Material execution
case-hardened
Surface
zinc plated blue
Hardness
450 HV

Safety Instructions

Transportation and storage

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

Variants