Approved Laboratory List
AADFW, Inc.

Laboratory Listing by Accreditation Body
Laboratory Listing by Country & State
Laboratory Listing by Lab Name
Lab Code: A2LA603-01
Lab Name: AADFW, Inc.
Accrediting Body: American Assoc. for Lab Accreditation
Laboratory Contact:
Ms. Jan Schiltz
2161 Regal Parkway
Euless, TX 76040
Phone: 817 540 0153
Fax: 817 540 0886
E-Mail:

Chemical Analysis


Chemical Analysis


Combustion analysis for carbon, sulfur, oxygen, nitrogen, and hydrogen


ASTM E1019 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel and Iron, Nickel and Cobalt Alloys

ASTM E1447 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Test Method for the Determination of Hydrogen in Titanium and Titanium Alloys by the Inert Gas Fusion Thermal Conductivity Methods

Energy dispersive X-ray analysis


ASTM E1508 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Guide for Quantitative Analysis by Energy-Dispersive Spectroscopy

Optical emission spectrochemical analysis


ASTM E1086 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Method for Optical Emission Vacuum Spectrometric Analysis of Stainless Steel by the Point-to-Plane Excitation Technique

ASTM E1251 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Test Method for Optical Emission Spectrometric Analysis of Aluminum and Aluminum Alloys by the Argon Atmosphere, Point-to-Plane, Unipolar Self-Initiating Capacitor Discharge

ASTM E415 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Method for Optical Emission Vacuum Spectrometric Analysis of Carbon and Low-Alloy Steel

Dimensional Inspection


Dimensional Inspection


Dimensions of general purpose fasteners and high-volume machine assembly fasteners


ANSI/ASME B18.18.2M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Inspection and Quality Assurance for High-Volume Machine Assembly Fasteners

MIL-STD-120 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Gage Inspection

Dimensions of special purpose fasteners and fasteners for highly specialized engineered applications


ANSI/ASME B18.18.3M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Inspection and Quality Assurance for Special Purpose Fasteners

ANSI/ASME B18.18.4M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Inspection and Quality Assurance for Fasteners for Highly Specialized Engineered Applications

Mechanical and Physical Testing and Inspection


Adhesion


Adhesion of metallic coatings on fasteners


ASTM B571 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Adhesion of Metallic Coatings

Coating


Measurement of fastener coating thickness - eddy-current method


ASTM B244 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Method for Measurement of Thickness of Anodic Coatings on Aluminum and of Other Nonconductive Coatings on Nonmagnetic Basis Metals with Eddy-Current Instruments (This standard replaced ASTM B529)

Measurement of fastener coating thickness - microscopial method


ASTM B487 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of a Cross Section

MIL-STD-1312-12 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 12, Thickness of Metallic Coatings

Measurement of fastener coating thickness - weight of coating


ASTM A90 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method for Weight of Coating Thickness on Zinc-Coated (Galvanized) Iron or Steel

Corrosion


Copper sulfate test - test for free iron on the surface of fasteners


ASTM A262 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practices for Detecting Susceptibility to Interangular Attack in Austenitic Stainless Steels, Sections 22-31, Practice E - Copper-Copper Sulfate-Sulfuric Test

Humidity testing of fasteners


MIL-STD-1312-3 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 3, Humidity

Nitric acid test for susceptibility to intergranular attack in austenitic stainless steels


ASTM A262 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels, Sections 15 to 21, Practice C - Nitric Acid Test for Detecting Susceptibility to intergranular Attack in Austenitic Stainless Steels

Oxalic acid etch test for classification of etch structures of austenitic stainless steel


ASTM A262 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels, Sections 3 to 7, Practice A - Oxalic Acid Etch Test for Classification of Etch Structures of Austenitic Stainless Steel

Embrittlement


Hydrogen embrittlement (stress durability) of externally threaded fasteners


DOD-STD-1312-105 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Metric, Method 105, Stress Durability

MIL-STD-1312-5 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 5, Stress Durability

Hydrogen embrittlement (stress durability) of internally threaded fasteners (nuts)


MIL-STD-1312-14 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 14, Stress Durability - Internally Threaded Fasteners

Test for embrittlement of metallic coated externally threaded fasteners


ASTM F606 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets. Section 7: Test for Embrittlement of Metallic Coated Externally Threaded Fasteners

ASTM F606M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets (Metric) Section 7: Test for Embrittlement of Metallic Coated Externally Threaded Fasteners

Fatigue


Fatigue of full-size threaded fasteners


DOD-STD-1312-111 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Metric, Method 111, Tension Fatigue

MIL-STD-1312-11 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods. Method 11, Tension Fatigue

Hardness


Brinell hardness of fasteners


ASTM E10 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method for Brinell Hardness of Metallic Materials

Microhardness of fasteners


ASTM E384 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method for Microhardness of Materials

MIL-STD-1312-6 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 6, Hardness

Rockwell hardness of fasteners


ASTM E18 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials

ISO 6508 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Metallic Materials - Hardness Test - Rockwell Test (Scales A - B - C - D - E - F - G - H - K)

MIL-STD-1312-6 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 6, Hardness

Vickers hardness - test forces from 9.807 to 1176 N (1 to 120 kgf)


ASTM E384 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method for Microhardness of Materials

Impact


Charpy impact (v-notch) testing


ASTM A370 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method and Definitions for Mechanical Testing of Steel Products Sections 19 to 28 Charpy Impact Testing

ASTM E23 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Notched Bar Impact Testing of Metallic Materials

Magnetic permeability


Magnetic Permeability


ASTM A342 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Permeability of Feebly Magnetic Materials, Test Method 3, Low-Mu Permeability Indicator Method of Test, Sections 17-21

Proof


Proof load of full-size externally threaded fasteners


ASTM F606 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets. Sections 3.2.1 through 3.2.3: Proof Load (Length Measurement)

ASTM F606M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets (Metric) Sections 3.2.1 through 3.2.3: Proof Load (Length Measurement)

SAE J429 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Mechanical and Material Requirements for Externally Threaded Fasteners. Section 5.3: Proof Load (Length Measurement)

Proof load of internally threaded fasteners (nuts)


ASTM F606 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets. Section 4.2: Proof Load Test

ASTM F606M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets (Metric) Section 4.2: Proof Load Test

SAE J995 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Mechanical and Material Requirements for Steel Nuts. Section 5.1: Proof Load Test

Rotational Capacity


Rotational capactiy of full-size threaded fasteners


ASTM A325 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

Shear


Double shear of externally threaded fasteners


ASTM B565 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Method for Shear Testing of Aluminum and Aluminum-Alloy Rivets and Cold-Heading Wire and Rods

MIL-STD-1312-113 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Metric, Method 113, Double Shear Test

MIL-STD-1312-13 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 13, Double Shear Test

MIL-STD-1312-28 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 28, Elevated Temperature Double Shear (Accreditation of the Supplementary Test Method Elevated Temperature Testing Capability is Required.)

Stress Rupture


Stress rupture of fasteners


ASTM E139 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Conducting Creep-Rupture, and Stress-Rupture Tests of Metallic Materials

ASTM E292 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Conducting Time-for Rupture Notch Tension Tests of Materials

MIL-STD-1312-10 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 10, Stress Rupture

Tensile


Axial tensile strength of full-size threaded fasteners


ASTM A370 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method and Definitions for Mechanical Testing of Steel Products Annex A3 - Steel Fasteners, Section A3.2.1.4: Axial Tension Testing of Full Size Bolts

ASTM E8 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Tension Testing of Metallic Materials

ASTM F606 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets. Sections 3.4.1 through 3.4.3: Axial Tension Testing of Full Size Products

ASTM F606M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers and Rivets (Metric) Sections 3.4.1 through 3.4.3: Axial Tension Testing of Full Size Products

DOD-STD-1312-108 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Metric, Method 108, Tensile Strength

MIL-STD-1312-8 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 8, Tensile Strength

SAE J429 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Mechanical and Material Requirements for Externally Threaded Fasteners. Section 5.4: Axial Tensile Strength

Tension testing of machined specimens from externally threaded fasteners


ASTM A370 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method and Definitions for Mechanical Testing of Steel Products Annex A3 - Steel Fasteners, Section A3.2.1.7: Tension Testing of Bolts Machined to Round Test Specimens

ASTM E8 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Test Methods for Tension Testing of Metallic Materials

Total extension at fracture of externally threaded fasteners


ISO 3506 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Corrosion Resistant Stainless Steel Fasteners - Specifications Section 6.4: Determination of Total Extension at Fracture (A1)

Wedge tensile strength of full-size threaded fasteners


ASTM A370 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method and Definitions for Mechanical Testing of Steel Products Annex A3 - Steel Fasteners, Section A3.2.1.5: Tension Testing of Full Size Bolts with a Wedge, and Section A3.2.1.6: Wedge Testing of HT Bolts Threaded to Head

ASTM E8 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Tension Testing of Metallic Materials

ASTM F606 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets. Sections 3.5: Wedge Tension Testing of Full Size Bolts

ASTM F606M -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets (Metric) Section 3.5: Wedge Tension Testing of Full Size Products

MIL-STD-1312-8 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 8, Tensile Strength

SAE J429 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Mechanical and Material Requirements for Externally Threaded Fasteners. Section 5.5: Wedge Tensile Strength

Yield strength of full-size externally threaded fasteners


ASTM A370 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method and Definitions for Mechanical Testing of Steel Products Annex A3 - Steel Fasteners, Section A3.2.1.3(a): (Proof Load) Method 2, Yield Strength

Torque-tension


Locking Torque


MIL-STD-1312-31 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 31, Torque

Torque-tension of full-size threaded fasteners


IFI-101 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Torque-Tension Requirements for Prevailing-Torque Type Steel Hex and Hex Flange Nuts

MIL-STD-1312-15 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Fastener Test Methods, Method 15, Torque - Tension

SAE J174 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Torque-Tension Test Procedure for Steel Threaded Fasteners

Metallography


Metallography


Decarburization and case depth measurement in fasteners


ASTM E1077 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Estimating the Depth of Decarburization of Steel Specimens

ASTM E3 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Preparation of Metallographic Specimens

SAE J121 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Decarburization in Hardened and Tempered Threaded Fasteners

SAE J419 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Methods of Measuring Decarburization

SAE J423 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Methods of Measuring Case Depth

Determination of grain size of fasteners


ASTM E112 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Methods for Determining Average Grain Size

ASTM E3 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Preparation of Metallographic Specimens

Macroscopic examination of fasteners by etching


ASTM E3 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Preparation of Metallographic Specimens

ASTM E340 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Test Method for Macroetching Metals and Alloys

ASTM E381 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings

Microscopic examination of fasteners by etching


ASTM E3 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Preparation of Metallographic Specimens

ASTM E407 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Practice for Microetching Metals and Alloys

Surface discontinuities of externally threaded fasteners


ASTM F788 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Specifications for Surface Discontinuities of Bolts, Screws, and Studs, Inch Series

SAE J123 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Surface Discontinuities on Bolts, Screws, and Studs

Surface discontinuities of internally threaded fasteners (nuts)


ASTM F812 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Standard Specification for Surface Discontinuities of Nuts, Inch Series

SAE J122 -
STATUS: Accredited
Start Date: 10/06/1997 Eff. Date: 10/06/1997 Exp. Date: 01/31/1999
Surface Discontinuities on Nuts