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Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M8 x 1.25

DIN 6923 / ISO 4161 Metric Sized Serrated Hex Flange Nuts

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.

Product number: 5602-008-0022

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Specifications

Across Flats (Width): 13mm
Color: Silver
Diameter: M8
Drive Style: External Hex
Thread Direction: Right Hand
Finish: CR+3 Class 8 Zinc Plated
Fit: 6H
Grade: Class 8
Internal Thread: M8-1.25
Material: Steel
Other: Serrated
Product Type: Hex Flange Nut
System of Measurement: Metric
Thread Direction: Right Hand
Thread Pitch: 1.25 mm
Thread Size: M8 x 1.25
Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

Resources Metric Serrated Flange Nut Size Chart

Select Size/SKU & Quantity

7 Available Sizes

SIZE/SKU	Review Volume Pricing*	Enter Any Qty
M5 x 0.8 5602-008-0002	1 $0.90 ($0.90/ea) 100 $5.00 ($0.05/ea) 1000 $40.00 ($0.04/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M5 x 0.8 $0.00
M6 x 1.0 5602-008-0012	1 $0.10 ($0.10/ea) 100 $5.00 ($0.05/ea) 1000 $40.00 ($0.04/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M6 x 1.0 $0.00
M8 x 1.25 5602-008-0022	1 $0.13 ($0.13/ea) 100 $8.00 ($0.08/ea) 1000 $70.00 ($0.07/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M8 x 1.25 $0.00
M10 x 1.5 5602-008-0032	1 $0.21 ($0.21/ea) 100 $13.00 ($0.13/ea) 1000 $110.00 ($0.11/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M10 x 1.5 $0.00
M12 x 1.75 5602-008-0042	1 $0.33 ($0.33/ea) 100 $21.00 ($0.21/ea) 1000 $180.00 ($0.18/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M12 x 1.75 $0.00
M16 x 2.0 5602-008-0052	1 $0.78 ($0.78/ea) 100 $50.00 ($0.50/ea) 1000 $420.00 ($0.42/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M16 x 2.0 $0.00
M20 x 2.5 5602-008-0062	1 $1.38 ($1.38/ea) 100 $129.00 ($1.29/ea) 1000 $1,270.00 ($1.27/ea)	Quantity for Metric Hex Flange Nuts, Serrated, DIN6923 Zinc, M20 x 2.5 $0.00