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Standard

TEST PROCEDURES FOR EVALUATING BOLT-LOAD RETENTION OF MAGNESIUM ALLOYS

2020-11-19

CURRENT

USCAR35-1

A bolt-load retention (BLR) test is a practical test to determine the bolt load of a fastener joint with time and at given temperatures. There are three types of BLR tests described in this standard, namely general-purpose test, design-purpose test, and screening material test. A general-purpose BLR test may be used for screening materials, while a design-purpose BLR test is usually used to verify the BLR behavior of a specific joint. The screening material test is an example of the general-purpose test for typical automotive applications.

Standard

TEST PROCEDURES FOR EVALUATING BOLT-LOAD RETENTION OF MAGNESIUM ALLOYS

2007-10-08

HISTORICAL

USCAR35

A bolt-load retention (BLR) test is a practical test to determine the bolt load of a fastener joint with time and at given temperatures. There are three types of BLR tests described in this standard, namely general-purpose test, design-purpose test, and screening material test. A general-purpose BLR test may be used for screening materials, while a design-purpose BLR test is usually used to verify the BLR behavior of a specific joint. The screening material test is an example of the general-purpose test for typical automotive applications.

Standard

SALT SPRAY TESTING AND EVALUATION OF FASTENER FINISHES

2022-03-15

CURRENT

USCAR1-3

This procedure is used to test and evaluate the resistance of fastener surface finishes to laboratory salt spray testing.

Standard

SALT SPRAY TESTING AND EVALUATION OF FASTENER FINISHES

2012-07-30

HISTORICAL

USCAR1-2

This procedure is used to test and evaluate the resistance of fastener surface finishes to laboratory salt spray testing.

Standard

SALT SPRAY TESTING AND EVALUATION OF FASTENER FINISHES

2005-03-31

HISTORICAL

USCAR1-1

This procedure is used to test and evaluate the resistance of fastener surface finishes to laboratory salt spray testing.

Standard

SALT SPRAY TESTING AND EVALUATION OF FASTENER FINISHES

1996-12-01

HISTORICAL

USCAR1

This procedure is used to test and evaluate the resistance of fastener surface finishes to laboratory salt spray testing.

Standard

TORQUE-TENSION TESTING AND EVALUATION OF FASTENER FINISHES

2020-11-19

CURRENT

USCAR11-2

This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.

Standard

Torque-Tension Testing and Evaluation of Fastener Finishes

1998-12-30

HISTORICAL

USCAR11

This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.

Standard

TORQUE-TENSION TESTING AND EVALUATION OF FASTENER FINISHES

2007-03-01

HISTORICAL

USCAR11-1

This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.

Standard

TEST PROCEDURE FOR ELECTRICAL GROUND ATTACHMENTS

2022-02-25

HISTORICAL

USCAR26

This test procedure is intended to evaluate and/or validate electrical ground schemes for use on the body or chassis. There are two classes based on the expected environmental conditions. Exposed Grounds can be located anywhere in the vehicle (except on the powertrain) and is the class for which most schemes should be tested. Unexposed Grounds can only be used in the passenger compartment or trunk and as such are special cases. This procedure as written is not intended for testing powertrain grounds where high temperatures and vibration levels may be encountered. These situations may require modifications to this procedure and are left to the Responsible Engineer to determine. This specification does not specifically address validation of terminal to wire electrical crimps. Crimps are tested to SAE/USCAR-21

Standard

TEST FOR EVALUATING THE TORQUE-TENSION RELATIONSHIP OF BOTH EXTERNAL AND INTERNAL METRIC THREADED FASTENERS

2007-04-05

HISTORICAL

USCAR10-2

This standard provides a test method for determining the torque-tension relationship of both external and internal metric threaded fasteners for the purpose of measuring the frictional characteristics of the threaded fasteners. The results obtained by this test are relevant to the test conditions only and should not be utilized for specific applications.

Standard

TEST FOR EVALUATING THE TORQUE-TENSION RELATIONSHIP OF BOTH EXTERNAL AND INTERNAL METRIC THREADED FASTENERS

2020-11-19

CURRENT

USCAR10-3

This standard provides a test method for determining the torque-tension relationship of both external and internal metric threaded fasteners for the purpose of measuring the frictional characteristics of the threaded fasteners. The results obtained by this test are relevant to the test conditions only and should not be utilized for specific applications.

Standard

TEST FOR EVALUATING THE TORQUE-TENSION RELATIONSHIP OF BOTH EXTERNAL AND INTERNAL METRIC THREADED FASTENERS

2004-05-14

HISTORICAL

USCAR10-1

This standard provides a test method for determining the torque-tension relationship of both external and internal metric threaded fasteners for the purpose of measuring the frictional characteristics of the threaded fasteners. The results obtained by this test are relevant to the test conditions only and should not be utilized for specific applications.

Standard

TEST FOR EVALUATING THE TORQUE-TENSION RELATIONSHIP OF BOTH EXTERNAL AND INTERNAL METRIC THREADED FASTENERS

1998-12-30

HISTORICAL

USCAR10

This standard provides a test method for determining the torque-tension relationship of both external and internal metric threaded fasteners for the purpose of measuring the frictional characteristics of the threaded fasteners. The results obtained by this test are relevant to the test conditions only and should not be utilized for specific applications.

Standard

COAXIAL CABLE CONNECTOR INTERFACE – SQUARE OUTER CONDUCTOR

2002-02-22

HISTORICAL

USCAR19

This radio frequency (RF) connector interface specification is suited for unsealed automobile applications up to 2 GHz. Dimensional requirements are specified in this document to ensure interchangeability. This RF connector interface specification is intended for in-line, board mount, device mount, straight or angled applications. Performance requirements are specified in SAE/USCAR-2, and in SAE/USCAR-17.

Standard

FAKRA SMB RF CONNECTOR SUPPLEMENT

2002-02-21

HISTORICAL

USCAR18

This document is a supplement to ISO document TC 22/WG 5 N44 and is intended to give recommended usages for one and two way connectors and dimensional requirements for 2-way connectors which are not currently specified by ISO. The radio frequency (RF) connector interface specified herein is suited for unsealed automobile applications up to 3 GHz and is intended for in-line, board mount, device mount, straight or angled applications. Dimensional requirements are specified in this document to ensure interchangeability. Performance requirements are specified in SAE/USCAR-2, and in SAE/USCAR-17.

Standard

FAKRA SMB RF CONNECTOR SUPPLEMENT

2003-06-04

HISTORICAL

USCAR18-2

This document is a supplement to DIN 72594 and is intended to give recommended usages for one and two way connectors and dimensional requirements for 2-way connectors which are not currently specified by DIN. The radio frequency (RF) connector interface specified herein is suited for unsealed automobile applications up to 3 GHz and is intended for in-line, board mount, device mount, straight or angled applications. Dimensional requirements are specified in this document to ensure interchangeability. Performance requirements are specified in SAE/USCAR-2, and in SAE/USCAR-17.

Standard

Grain Flow Pattern for Bolts and Screws

2004-05-14

HISTORICAL

USCAR8-1

This specification covers the grain flow pattern requirements in headed bolts and screws. The heading practice in the manufacture of the bolt or screw sets the grain flow pattern, but it is also greatly influenced by the fastener design.

Standard

GRAIN FLOW PATTERN FOR BOLTS AND SCREWS

1998-12-30

HISTORICAL

USCAR8

This specification covers the grain flow pattern requirements in headed bolts and screws. The heading practice in the manufacture of the bolt or screw sets the grain flow pattern, but it is also greatly influenced by the fastener design.

Standard

Grain Flow Pattern for Bolts, Screws, and Studs

2013-12-31

HISTORICAL

USCAR8-3

This specification covers the grain flow pattern requirements in headed bolts, screws, and studs. The heading practice in the manufacture of the bolt, screw, or stud sets the grain flow pattern, but it is also greatly influenced by the fastener design.