Bolt and Screw Mechanical and Material Properties - Steel Alloys

These standards from ASME, SAE, ISO, and others address both bolts and their corresponding screws. This list addresses those made from steel.

SAE AS 4506C-2021

Bolts and Screws, Steel, UNS S66286 Tensile Strength 160 ksi, Procurement Specification

This document covers bolts and screws made from a corrosion and heat resistant, precipitation hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286.

SAE AS 4959A-2018

Bolts and Screws, Steel, UNS S66286 Tensile Strength 140 ksi 1650 ░F Solution Heat Treatment Aged Before Fillet and Thread Rolling Procurement Specification

This procurement specification covers bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering Systems as UNS S66286. The following specification designations and their properties are covered: AS4959 140 ksi minimum ultimate tensile strength at room temperature 70 ksi stress-rupture strength at 1200 degrees F; AS4959-1 140 ksi minimum ultimate tensile strength at room temperature 84 ksi minimum ultimate shear strength at room temperature.

SAE AS 7452D-2021

Bolts and Screws, Steel, Low Alloy Heat Treated, Roll Threaded FSC 5306

This procurement specification covers aircraft quality bolts and screws made from a low alloy steel of the type identified under the Unified Numbering System as UNS G87400, and of a series of room temperature tensile strengths ranging from 125000 to 185000 psi.

SAE AS 7454C-2018

Bolts and Screws, Steel, Low Alloy, Heat Resistant, 135000 psi Tensile Strength, Normalized and Tempered, Roll Threaded

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 - 135000 psi ultimate tensile strength at room temperature. AS7454-1 - 135000 psi ultimate tensile strength at room temperature, nickel-cadmium plated.

SAE AS 7455B-2016 (SAE AS7455B-2016)

Bolts and Screws, Steel, Low Alloy, Heat Resistant Hardened and Tempered, Roll Threaded

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. The following specification designations and their properties are covered. AS7455 - 140000 to 195000 psi ultimate tensile strength at room temperature. AS7455-1 - 140000 to 195000 psi ultimate tensile strength at room temperature, nickel-cadmium plated.

SAE AS 7459C-2015 (SAE AS7459C-2015)

Bolts and Screws, Steel UNS K14675 Tensile Strength 195 ksi Fatigue and Stress-Rupture Rated Procurement Specification (Stabilized: Aug 2015)

This procurement specification covers bolts and screws made from a low alloy, heat resistant steel of the type identified under the Unified Numbering System as UNS K14675, having UNJ profile threads. The following specification designations and their properties are covered: AS7459 195 ksi minimum ultimate tensile strength at room temperature; 145 ksi minimum ultimate tensile strength at 900 degrees F; 105 ksi stress rupture strength at 900 degrees F for 100 hours; 100 ksi tension to 10 ksi tension fatigue at room temperature; Protective treatment to be specificed on part drawing; AS7459-1 AS7459 part plated per AMS 2416, nickel-cadmium diffused plating; AS7495-2 195 ksi minimum ultimate tensile strength at room temperature; 117 ksi minimum ultimate shear strength at room temperature Protective treatment to be specified on part drawing; AS7495-3 AS7495-2 part plated per AMS 2416, nickel-cadmium diffused plating.

SAE AS 7470D-2019

Bolts and Screws, Steel, Corrosion and Moderate Heat Resistant, Heat Treated, Roll Threaded

This procurement specification covers aircraft quality bolts and screws made from a corrosion and moderate heat-resistant martensitic iron base alloy of the type identified under the Unified Numbering System as UNS S41800 and of 140000 psi and 152000 psi tensile strengths at room temperature.

SAE AS 7477H-2020

Bolts and Screws, Steel, UNS S66286 Tensile Strength 130 ksi, Procurement Specification

This document covers bolts and screws made from a corrosion and heat resistant, precipitation hardenable, iron base alloy of the type identified under the Unified Numbering System as UNS S66286.

SAE AS 7478E-2021

Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for

This procurement specification covers bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286.

SAE AS 7479E-2021

Bolts and Screws, Steel, UNS S66286 1650 °F Solution Heat Treated Precipitation Heat Treated Before Roll Threaded

This specification covers bolts and screws made from a corrosion and heat resistant, precipitation hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286, and of 130000 psi tensile strength at room temperature, with maximum test temperature of parts at 1200 °F.

SAE MA 3374E-2020

Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric

This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286. The following specification designations and their properties are covered:

SAE MA 3376C-2018

Bolts & Screws, UNS G87400 Tensile Strength 860 MPa & 1000 MPa Procurement Specification, Metric

This specification covers metric bolts and screws made from a low alloy steel of the type idenfified under the Unified Number System as UNS G87400. Te following specifications designations and their properties are covered: MA3376 860 MPa minimum ultimate tensile strength at room temperature MA3376-1 1000 MPa minimum ultimate tensile strength at room temeprature MA3376-2 860 MPa minimum ultimate tensile strength at room temeprature MA3376-2 516 MPa minimum ultimate shear strength at room temperature MA3376-3 1000 MPa minimum ultimate tensile strength at room temperature MA3376-3 600 MPa minimum ultimate shear strength at room temperature

ISO 3506-3:2009

Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3: Set screws and similar fasteners not under tensile stress

ISO 3506-3:2009 specifies the mechanical properties of set screws and similar fasteners not under tensile stress made of austenitic stainless steel, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures. ISO 3506-3:2009 applies to set screws and similar fasteners: - with nominal thread diameter 1,6 mm d 24 mm; - of triangular ISO metric threads with diameters and pitches in accordance with ISO 68-1, ISO 261 and ISO 262; - of any shape. It does not apply to screws with special properties, such as weldability.

ISO 65:1981

Carbon steel tubes suitable for screwing in accordance with ISO 7-1

This second edition cancals and replaces the first edition (1973). Establishes the dimensions and charakteristics of seamless and welded steel tubes for separate series as follows: heavy series, medium series, ligth series 1. ligth series 2. Tabulates dimensions for DN 6 up to and including DN 150 as well as tolerances on the outside diameter.

ISO 7598:1988

Stainless steel tubes suitable for screwing in accordance with ISO 7-1

Specifies the dimensions and characteristics of seamless and welded austenitic steel tubes with dimensions corresponding to the medium series of ISO 65. Tabulates nominal sizes from DN 6 up to and including DN 150. The informative annex A contains the bibliography.

ISO 898-5:2012

Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread

ISO 898-5:2012 specifies mechanical and physical properties of set screws and similar threaded fasteners made of carbon steel or alloy steel when tested at an ambient temperature range of 10 °C to 35 °C. Fasteners (the term used when set screws and similar threaded fasteners are considered all together) which conform to the requirements of ISO 898-5:2012 are evaluated at that ambient temperature range. Fasteners according to ISO 898-5:2012 are classified to specified hardness classes and are intended for use under compressive stress only. ISO 898-5:2012 is applicable to set screws and similar fasteners: made of carbon steel or alloy steel, having a triangular ISO metric screw thread according to ISO 68-1, with a coarse pitch thread M1,6 to M30, and fine pitch thread M8×1 to M30×2, with diameter/pitch combinations according to ISO 261 and ISO 262, and having thread tolerances according to ISO 965-1 and ISO 965-2.