Hexagonal bolt ASME B18.2.1, plain GR2 steel
SCR-HCS-GR2-(PL)-1/4_20X1
Art.-no. 7000314100
EAN 4052712188237
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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) | 1/4 in |
Length (l1) | 1 in |
Thread type | UNC |
Head height (k1) | 0.163 in |
External drive (s1) | WS7/16 |
Material | Steel |
Property class | GR2 |
Surface | Plain |
Width across flats | 7/16 inch |
Thread length (lg) | 3/4 in |
Standards | ASME B18.2.1 |
Tightening torque 90% yield strength (1) | 7.1 Nm |
Min./max. resulting pre-load force (2) | 3.1-6.2 kN |
Corrosion protection period (3) | 0 h |
Disc with hardness to be used | ≥ 140 HV |
Nut to be used with strength class | ≥ GR2 |
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