This specification defines the procedure and apparatus for testing fasteners in double shear in a half-hole fixture.

Recommendations for improvements or corrections of this specification should be directed to an NASC representative of a using aerospace company or to the Executive Secretary of the National Aerospace Standards Committee.

Specifications listed herein, of issue in effect on date of price inquiry are a part of this specification to the extent indicated. In case of conflict, the requirements herein shall take precedence.

All test equipment and test procedures shall meet and/or comply with applicable environmental and occupational safety hazard requirements and statutes.

Applicability. This test method covers the procedure and apparatus for testing fasteners in double shear in a half-hole shear fixture.