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AS7454A - Bolts and Screws, Steel, Low Alloy, Heat Resistant 135 000 psi Tensile Strength, Normalized and Tempered, Roll Threaded

Details
Document Number: AS7454A
Revision Number: A
Title
Bolts and Screws, Steel, Low Alloy, Heat Resistant 135 000 psi Tensile Strength, Normalized and Tempered, Roll Threaded
Scope
This procurement specification covers aircraft quality bolts and screws made from a low alloy, heat resistant steel of the type identified under the Unified Numbering System as UNS K14675. AS7454 ~ 135 000 psi ultimate tensile strength at room temperture. AS7454-1 ~ 135 000 psi ultimate tensile strength at room temperture, nickel-cadmium plated.

Primarily for aerospace propulsion system applications where good strength at temperatures up to approximately 900 °F is required and the part is protected against corrosion.

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