Hex Flange Nuts to ISO 4161 / DIN 6923. Full dimensional table, materials, finishes and quotation. 9 sizes listed.
Technical Drawing
Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.
Sends the selected values to the quote form below.
Request a Quotation for Hex Flange Nuts
Tell us the size, material, finish and quantity you need for Hex Flange Nuts (ISO 4161 / DIN 6923) and our team will respond within one business day. Click "Request this configuration" on the drawing above to send the parameters you just chose straight into this form.
Dimensions & Specifications (ISO 4161 / DIN 6923)
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Manufactured to ISO 4161 / DIN 6923, Hex Flange Nuts are nuts supplied by engineeringhardware.com. The dimensional data, materials and selection notes are summarized here.
What Are Hex Flange Nuts?
Hex Flange Nuts are nuts defined by ISO 4161 / DIN 6923. They are selected by thread size and the dimensional characteristics shown below, and are available in a range of materials and finishes to suit the application and environment.
Materials & Finishes
Common materials include carbon steel (typically zinc plated or hot-dip galvanized), alloy steel in property classes 8.8, 10.9 and 12.9, and stainless steel A2 (304) or A4 (316) for corrosion resistance. Specify the material, property class and surface finish appropriate to your load and environment.
Hex Flange Nuts are stocked and supplied to order. Pricing starts from approximately US$0.040 per piece for standard sizes in carbon steel; final pricing depends on size, material, finish and order quantity (MOQ applies). Submit your exact configuration with the quote form above.
Frequently Asked Questions
What is the controlling standard for Hex Flange Nuts, and what drive do they take?
Hex Flange Nuts are manufactured to ISO 4161 / DIN 6923 and use an external hex drive. The dimensional values on this page follow that standard.
What is the size range of Hex Flange Nuts?
The table on this page lists 9 sizes for Hex Flange Nuts, ranging from M5 to M24. Sizes outside the table can be quoted on request.
In which materials are Hex Flange Nuts supplied?
Hex Flange Nuts are supplied in matching property-class steel and stainless A2 / A4, with finishes including zinc plating, hot-dip galvanizing and black oxide. Choose material and finish to suit the load and the service environment for Hex Flange Nuts.
What spanner sizes do Hex Flange Nuts take?
The width-across-flats for the smallest size on this page is 8.0 mm; the full table opposite the drawing lists the spanner size for every Hex Flange Nuts.
How do I request a quotation?
Use the parametric drawing on this page to set the exact configuration (size, material, finish) and click "Request this configuration" — a specialist from engineeringhardware.com will respond within one business day.
