NASM1312-4-2018
FASTENER TEST METHODS METHOD 4 LAP JOINT SHEAR (Rev 2)
- Standard No.
- NASM1312-4-2018
- Release Date
- 2018
- Published By
- AIA/NAS - Aerospace Industries Association of America Inc.
- Scope
- Applicability. This test method outlines a standard procedure for determining the room temperature strength properties of mechanically fastened sheet metal lap joints statically loaded to produce shear on the fastener. The significant strength properties include the ultimate strength and the yield strength of the joint. This test method applies to sheet metal lap joints fastened with rivets@ bolts@ screws@ or comparable fastening devices.
