// TECHNICAL RESOURCES
Aircraft Bolts.
A family reference for specification-controlled hardware. Identify the relevant series and the details needed to source the required part.
// IDENTIFICATION
Keep bolt length, grip and drilling details separate.
The unthreaded grip is distinct from the full under-head length. Compare both measurements with the drawing.
AN3 and AN4 use different diameters and threads. A and H identifiers distinguish drilling configurations; use the complete designation.
// REFERENCE TABLE
Series in this family
No matching entries. Clear the filters or try a shorter search.
| Series | Product description | Family | Resource |
|---|---|---|---|
| AN3 | 10-32 aircraft hex-head bolts | Aircraft bolts | Read guide → |
| AN4 | 1/4-28 aircraft hex-head bolts | Aircraft bolts | Read guide → |
// PREPARE AN RFQ
What to confirm on the drawing
Thread; under-head length; unthreaded grip; drilled head/shank; material; finish; documentation.
- Complete designation, including all material, finish and locking suffixes.
- Quantity, required delivery date and controlling drawing or specification issue.
- Required certificates, source restrictions and lot traceability.
// REFERENCE SCOPE
Reference scope
The table groups hardware by catalog family. It does not certify dimensions or current stock. For a document-level status finding, use the cross-reference page; for a dimensional table, use the linked guide.
// SOURCE WITH WEBSON
Have a part number or bill of material?
Send the complete designation, quantity, required delivery date and documentation requirements. Webson will review your requirement for quotation.