| Part Number：ASTM F2328-17 remark : Standard Test Method for Determining Decarburization and Carburization in Hardened and Tempered Threaded Steel Bolts, Screws,Studs, and Nuts |
| Part Number：ASTM F2282-15 remark : Quality Assurance Requirements for Carbon and Alloy Steel Wire, Rods, and Bars for Mechanical Fasteners |
| Part Number：ASTM F1470-18 remark : Standard Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection |
| Part Number：ASTM F812-12 (R2017) remark : Surface Discontinuities of Nuts, Inch and Metric Series |
| Part Number：ASTM F788-13 remark : Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series |
| Part Number：ASTM F606/F606M-16 remark : Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets |
| Part Number：ASTM A370-17a remark : Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
| Part Number：ASTM F2329/F2329M-15 remark : Zinc Coating, Hot-Dip, Requirements for Application to Carbon and Alloy Steel Bolts, Screws, Washers, Nuts, and Special Threaded Fasteners |
| Part Number：ASTM F1941/F1941M-16 remark : Electrodeposited Coatings on Mechanical Fasteners, Inch and Metric |
| Part Number：ASTM B695-04 (R2016) remark : Coatings of Zinc Mechanically Deposited on Iron and Steel |
| Part Number：ASTM F2437/F2437M remark : Carbon and Alloy Steel Compressible-Washer-Type Direct Tension Indicators for Use with Cap Screws, Bolts, Anchors, and Studs |
| Part Number：ASTM F436/F436M-16 remark : Hardened Steel Washers Inch and Metric Dimensions |
| Part Number：ASTM C1513-13 remark : Steel Tapping Screws for Cold-Formed Steel Framing Connections |
| Part Number：ASTM C1002-16 remark : Steel Self-Piercing Tapping Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs |
| Part Number：ASTM C954-15 remark : Steel Drill Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Steel Studs from 0.033 in. (0.84 mm) to 0.112 in. (2.84 mm) in Thickness |
| Part Number：ASTM F594-09 (R2015) remark : Stainless Steel Nuts |
| Part Number：ASTM F467-13e2 remark : Nonferrous Nuts for General Use |
| Part Number：ASTM A563-15 remark : Carbon and Alloy Steel Nuts |
| Part Number：ASTM A194/A194M-17a remark : Carbon Steel, Alloy Steel and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both |
| Part Number：ASTM F3148-17a remark : High Strength Structural Bolt Assemblies, Steel and Alloy Steel, Heat Treated, 144ksi Minimum Tensile Strength, Inch Dimensions |
