Hexagonal bolt ASME B18.2.1, blue passivated zinc plated GR8 steel (A2K)
SCR-HCS-GR8-(ZN)-1/2_13X1
Art.-no. 7002050100
EAN 4055375674000
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The mechanical properties are regulated in SAE J429
The thread length is based on the standard ASME B18.2.1
1 INCH (in) = 25.4 mm
Product information
Datasheets(X)
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Nominal diameter (d1) | 1/2 in |
Length (l1) | 1 in |
Thread type | UNC |
Head height (k1) | 0.323 in |
External drive (s1) | WS3/4 |
Material | Steel |
Property class | GR8 |
Surface | Zinc plated |
Width across flats | 3/4 inch |
Thread length (lg) | 1 in |
Standards | ASME B18.2.1 |
Tightening torque 90% yield strength (1) | 137 Nm |
Min./max. resulting pre-load force (2) | 32.6-65.2 kN |
Corrosion protection period (3) | 48 h |
Disc with hardness to be used | ≥ 300 HV |
Nut to be used with strength class | ≥ GR8 |
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