PRODUCT / SUPPLY OPTIONS
Nuts
Hexagon-nut enquiries are assessed by thread size, pitch, product specification and material condition. Hexagon stock and finished nuts are different product scopes.
Dimensions and supply options
| Product | Dimensions | Specification / delivery |
|---|---|---|
| Nuts | Thread size × pitch · across flats · specification | Per quotation |
Availability depends on grade and dimensions. Tolerance, surface, delivery condition and certificate requirements must be confirmed in the quotation.
Distinguish metric and inch threads
Metric and inch threads of similar approximate diameter are not interchangeable. Fine or coarse pitch, tolerance class and thread direction determine fit. Provide the bolt or stud designation to clarify compatibility.
Grade and property class differ
An alloy designation alone does not define all mechanical acceptance requirements for a finished nut. State property class, treatment and coating separately. Assess the bolt-and-nut combination against service conditions for hot or corrosive applications.
Choose the grade with the section
The same section can serve different applications in different grades. Tell us about the operating environment, machining needs and any material specification.
Frequently asked questions
How can I specify compatibility with my connection?+
Share material and dimensional standards, nominal size, end or facing type, pressure class and any existing product markings or drawing. Compatibility is assessed against the complete request.
Which certificate should I request?+
If required by your project, specify an EN 10204 3.1 inspection certificate and any additional testing in your request. Document availability is confirmed before supply.