Flat head square neck bolts with hex nut

BN 280

DIN 605 Mu

~UNI 6104

~ČSN 021327

Headform	Headform Countersunk head 120°
Thread	Thread partially threaded
Material	Material Steel
Property class	Property class 4.6 / 4.8 (At manufacturer's option)
Surface	Surface zinc plated blue

¹⁾At manufacturer's option

Eigenschaften

DIN 605 Mu ~UNI 6104 ~ČSN 021327

At manufacturer's option, the diameter of the shaft may correspond with the pitch diameter

Headform	Headform Countersunk head 120°
Thread	Thread partially threaded
Material	Material Steel
Property class	Property class 4.6 / 4.8 (At manufacturer's option)
Surface	Surface zinc plated blue

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