Screw, hexagon head, inch ASME B18.2.1 steel GR2, hot-dip galvanised - SCR-HCS-GR2-(HDG)-5/16_18X1 1/4

Screw, hexagon head, inch ASME B18.2.1 steel GR2, hot-dip galvanised

Name: Screw, hexagon head, inch ASME B18.2.1 steel GR2, hot-dip galvanised
Brand: Würth
SKU: 7000831125

SCR-HCS-GR2-(HDG)-5/16_18X1 1/4

Art.-no. 7000831125

EAN 4052712188602

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Screw, hexagon head, inch ASME B18.2.1 steel GR2, hot-dip galvanised

Art.-no. 7000831125

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Quantity

x 425 pcs

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The mechanical properties are regulated in SAE J429

The thread length is based on standard ASME B18.2.1

1 inch (in) = 25.4 mm

Standard thread tolerance in accordance with ASME B1.1 = 2A (for external thread)

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Nominal diameter (d₁)	5/16 in
Length (l₁)	1-1/4 in
Thread type	UNC
Head height (k₁)	0.211 in
External drive (s₁)	WS1/2
Material	Steel
Property class	GR2
Surface	Hot dip galvanized
Width across flats	1/2 inch
Thread length (lg)	7/8 in
Standards	ASME B18.2.1
Tightening torque 90% yield strength (1)	14 Nm
Min./max. resulting pre-load force (2)	5.2-10.4 kN
Disc with hardness to be used	≥ 140 HV
Nut to be used with strength class	≥ GR2

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