DIN6923 Zinc Plated Metric Serrated Flange Nuts

DIN 6923 / ISO 4161 Metric Sized Serrated Hex Flange Nuts | CR+3, DIN 6923 / ISO 4161

Metric Hex nut with a serrated flange at the bottom
Flange wacts as an integrated lock washer with serrations digging into installation material to resist vibration and loosening
Known as a serrated flange nut, serrated hex flange nut, flange lock nut, or serrated hex flange lock nut
CR+3 Case Hardened Zinc Plated Class 8 Steel
DIN 6923 / ISO 4161 Sizing Standards

Reference Materials

Metric Serrated Flange Nut Size Chart (PDF) - Print Friendly, 55Kb

Serrated Flange Nuts (also known as Flanged Lock Nuts or simple Flange Nuts) feature a an integrated serrated washer at the bottom of the nut that resists vibration and is used to prevent accidental loosening of the nut after installation. Metric Flange Nuts are CR+3 case hardened zinc plated Class 8 steel, and are manufactured to DIN 6923 / ISO 4161 sizing specifications.

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M5-0.80

SKU #5602-008-0002

1 $0.90 (0.9/ea)

100 $5.00 (0.05/ea)

1000 $40.00 (0.04/ea)

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M6-1.00

SKU #5602-008-0012

1 $0.10 (0.1/ea)