Hexagonal bolt with thread up to the head ASME B18.2.1, blue passivated zinc plated GR8 steel (A2K), UNC (comparable with ISO metric thread) - SCR-HCS-FT-GR8-(ZN)-5/16_18X1

Hexagonal bolt with thread up to the head ASME B18.2.1, blue passivated zinc plated GR8 steel (A2K), UNC (comparable with ISO metric thread)

Name: Hexagonal bolt with thread up to the head ASME B18.2.1, blue passivated zinc plated GR8 steel (A2K), UNC (comparable with ISO metric thread)
Brand: Würth
SKU: 7008031100

SCR-HCS-FT-GR8-(ZN)-5/16_18X1

Art.-no. 7008031100

EAN 4055374292656

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Hexagonal bolt with thread up to the head ASME B18.2.1, blue passivated zinc plated GR8 steel (A2K), UNC (comparable with ISO metric thread)

Art.-no. 7008031100

Individual price display after login

Quantity

x 100 pcs

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The thread length deviates from the standard ASME B18.2.1 thread to head

1 INCH (in) = 25.4 mm

FT = full thread

The mechanical properties are regulated in SAE J429.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Nominal diameter (d₁)	5/16 in
Length (l₁)	1 in
Width across flats (s₁)	1/2 inch
Head height	0.211 in
External drive	WS1/2
Material	Steel
Surface	Zinc plated
Head type	Hexagon head
Thread type	UNC
Thread design	Full thread
Standards	ASME B18.2.1
Property class	GR8
RoHS-compliant	Yes
Tightening torque 90% yield strength (1)	32 Nm
Min./max. resulting pre-load force (2)	11.9-23.8 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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