Grade B7 Bolts | McMaster-Carr

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Fastener Strength Grade/Class

ASTM Grade A325

ASTM Grade A490

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Partially Threaded

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Zinc Yellow-Chromate Plated

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100,000 psi or greater

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Metric Class 6g

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1,487 Products

Fastening and Joining

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Power Transmission

Lead Screws

Pair with lead screw nuts to move components in a straight line

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)