SAE AS7250-1991
NUTS, SELF-LOCKING, STEEL, CORROSION AND HEAT RESISTANT HIGH STRENGTH, ALL METAL 1200 °F USE, UN THREAD FORM

Standard No.

SAE AS7250-1991

Release Date

1991

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 1996-01

Replace By

SAE AS7250A-1996

Latest

SAE AS7250D-2018

Scope

This document covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made from a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286 and of 160 000 psi tensile strength at room temperature, with maximum test temperature of parts at 1200 °F.

SAE AS7250-1991 history

• 2018 SAE AS7250D-2018 Nuts, Self-Locking, Steel, Corrosion and Heat Resistant High Strength, All Metal 1200 °F Use, UN Thread Form
• 2013 SAE AS7250D-2013 Nuts@ Self-Locking@ Steel@ Corrosion and Heat Resistant High Strength@ All Metal 1200 °F Use@ UN Thread Form
• 2008 SAE AS7250C-2008 Nuts@ Self-Locking@ Steel@ Corrosion and Heat Resistant High Strength@ All Metal 1200 °F Use@ UN Thread Form
• 2006 SAE AS7250B-2006 Nuts, Self-Locking, Steel, Corrosion and Heat Resistant High Strength, All Metal 1200 °F Use, UN Thread Form
• 2001 SAE AS7250B-2001 Nuts@ Self-Locking@ Steel@ Corrosion and Heat Resistant High Strength@ All Metal 1200 Degrees F Use@ UN Thread Form (FSC 5310)
• 1996 SAE AS7250A-1996 Nuts@ Self-Locking@ Steel@ Corrosion and Heat Resistant High Strength@ All Metal 1200 Degrees F Use@ UN Thread Form FSC 5310
• 1991 SAE AS7250-1991 NUTS, SELF-LOCKING, STEEL, CORROSION AND HEAT RESISTANT HIGH STRENGTH, ALL METAL 1200 °F USE, UN THREAD FORM