Hex Cap Bolts Grade 8 Steel Zinc Yellow, Fine Thread

Grade 8 hex cap bolts with a zinc yellow finish and fine thread pitch provide high tensile strength with the added vibration resistance and precision adjustment that fine threading offers. Blue Ribbon Fastener stocks a full range of diameters and lengths in this configuration.

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Usages for Grade 8 Zinc Yellow, Fine Thread Hex Cap Bolts

Fine-thread Grade 8 hex cap bolts are specified in high-vibration applications such as automotive suspension and drivetrain components, and in connections requiring finer torque adjustment than coarse threading allows.

Grade 8 Fine Thread Hex Cap Bolts for all Industries

Automotive and truck assembly, heavy equipment manufacturing, and precision machinery all depend on Grade 8 fine-thread hex cap bolts for high-strength, vibration-resistant connections. Blue Ribbon Fastener supplies bolts with proper grade markings.

Grade 8 Zinc Yellow, Fine Thread Bolt Features for Engineers & Buyers:

SAE Grade 8 steel, minimum tensile strength of 150,000 psi
Zinc yellow (chromate) finish for added corrosion resistance
Fine (UNF) thread pitch for added vibration resistance
Six radial lines on the bolt head for grade identification
Pairs with Grade 8 fine-thread nuts and hardened washers
Same-day shipping on in-stock sizes when ordered by 2:30 PM CST
Volume and repeat customer pricing available — call or request a quote