Hexagonal bolt ASME B18.2.1, black zinc plated GR8 steel
ASME B18.2.1 steel GR8 zinc-plated black
SCR-HCS-GR8-(BZ)-5/16_18X7/8
Art.-no. 7002231087
EAN 4056808856246
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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)
 | |
Nominal diameter (d1) | 5/16 in |
Length (l1) | 7/8 in |
Thread type | UNC |
Head height (k1) | 0.211 in |
External drive (s1) | WS1/2 |
Material | Steel |
Property class | GR8 |
Surface | Zinc plated black |
Width across flats | 1/2 inch |
Thread length (lg) | 7/8 in |
Standards | ASME B18.2.1 |