Hexagonal bolt ASME B18.2.1, trivalent blue passivated zinc plated GR8 steel, UNC (comparable with ISO metric thread)
ASME B18.2.1 steel GR8 zinc-plated trivalent UNC
SCR-HCS-GR8-(ZT)-5/16_18X2
Art.-no. 7002931200
EAN 4050382069726
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Mechanical properties are regulated in SAE J429
Thread length based on standard ASME B18.2.1
1 INCH (in) = 25.4 mm
Standard thread tolerance according to ASME B1.1 = 2A (for male thread)
Product information
Datasheets(X)
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Nominal diameter (d1) | 5/16 in |
Length (l1) | 2 in |
Thread type | UNC |
Head height (k1) | 0.211 in |
External drive (s1) | WS1/2 |
Material | Steel |
Property class | GR8 |
Surface | Zinc plated |
Width across flats | 1/2 inch |
Thread length (lg) | 7/8 in |
Standards | ASME B18.2.1 |
