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Shoulder Bolt

Shoulder Bolt

Metric Shoulder Bolts step down in diameter from the unthreaded shank to the machine threading. An Allen wrench is used to install these ISO 7379 screws.

Plain finish Class 12.9 Extreme Strength steel shoulder bolts have minimal corrosion resistance, best for indoor, dry environments.

Stainless Steel is best for low strength applications that require corrosion resistance in damp environments.