Hex socket flat countersunk head screws fully threaded

BN 2102
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Hex socket flat countersunk head screws fully threaded

BN 2102
Standard
ISO 10642 ~DIN 7991 ~UNI 5933
Headform
Countersunk head 90°
Drive
Hexagon socket
Thread
fully threaded
Material
Steel
Property class
010.9 / 10.9 (The head marking is determining)
Surface
zinc plated blue

Description

Additional information

Fasteners to the given specification have a reduced loadability due to the head geometry according to ISO 898-1. The use of ISO countersunk screws requires checking the mounting situation to avoid an overlap of the head!

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

CAD