SAE AS4389A-2019
Nut - Self-Locking Clinch, Serrated Shank, Hole Preparation, Installation and Removal Procedures

Standard No.

SAE AS4389A-2019

Release Date

2019

Published By

Society of Automotive Engineers (SAE)

Latest

SAE AS4389A-2019

Scope

This SAE Aerospace Standard (AS) provides minimum design, hole preparation, installation and removal requirements for AS3272, AS3273, MA3274, and MA3275 serrated shank self-locking clinch nuts. This standard is applicable when specified on engineering drawings or in procurement documents.

SAE AS4389A-2019 history

• 2019 SAE AS4389A-2019 Nut - Self-Locking Clinch, Serrated Shank, Hole Preparation, Installation and Removal Procedures
• 2018 SAE AS4389-2018 Nut - Self-Locking Clinch, Serrated Shank, Hole Preparation, Installation and Removal Procedures
• 1992 SAE AS4389-1992 Nut - Self-Locking Clinch, Serrated Shank, Hole Preparation, Installation and Removal Procedures FSC 5310