Round head square neck bolts without hex nuts
BN 30401
DIN 603
~UNI 5732
~ČSN 021319
| Headform |
Headform
Round with square neck
|
| Thread |
Thread
partially / fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
4.6 / 4.8 (At manufacturer's option)
|
| Surface |
Surface
zinc plated blue
|
All features
b: the partially threaded version can not always be guaranteed
Standard
DIN 603
~UNI 5732
~ČSN 021319
Additional information
At manufacturer's option, the diameter of the shaft may correspond with the pitch diameter
Features
| Headform |
Headform
Round with square neck
|
| Thread |
Thread
partially / fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
4.6 / 4.8 (At manufacturer's option)
|
| Surface |
Surface
zinc plated blue
|
BN 20147 - DIN 603 Mu
Round head square neck bolts with hex nut - Steel - 4.6 / 4.8 (At manufacturer's option) - hot dip galvanized
BN 248 - DIN 603 Mu
Round head square neck bolts with hex nut - Steel - 4.6 / 4.8 (At manufacturer's option) - zinc plated blue
BN 31107 - DIN 603
Round head square neck bolts without hex nuts - Stainless steel - A4
BN 645 - DIN 603
Round head square neck bolts without hex nuts - Stainless steel - A2