Slotted flat countersunk head tapping screws with cone end type C

BN 990

DIN 7972 C

(Standard withdrawn)

~ISO 1482

~UNI 6952 AB

~ČSN 021236

Headform	Headform Countersunk head 80°
Drive	Drive Slot
Thread	Thread fully threaded
Material	Material Steel
Material execution	Material execution case-hardened
Surface	Surface zinc plated blue
Hardness	Hardness 450 HV

All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.

Features

DIN 7972 C (Standard withdrawn) ~ISO 1482 ~UNI 6952 AB ~ČSN 021236

Countersunk must be designed according to the corresponding standard!

Headform	Headform Countersunk head 80°
Drive	Drive Slot
Thread	Thread fully threaded
Material	Material Steel
Material execution	Material execution case-hardened
Surface	Surface zinc plated blue
Hardness	Hardness 450 HV

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

CAD-Download

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