| Part Number：ASTM F3125/F3125M-15a remark : High Strength Structural Bolts, Steel and Alloy Steel, Heat Treated, 120 ksi (830 MPa) and 150 ksi (1040 MPa) Minimum Tensile Strength, Inch and Metric Dimensions |
| Part Number：ASTM F959/F959M-17 remark : Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners, Inch and Metric Series |
| Part Number：ASTM F912-11 (R2017) remark : Alloy Steel Socket Set Screws |
| Part Number：ASTM F880-12 (R2017) remark : Stainless Steel Socket, Square Head, and Slotted Headless-Set Screws |
| Part Number：ASTM F879-15 remark : Stainless Steel Socket Button and Flat Countersunk Head Cap Screws |
| Part Number：ASTM F837-13e1 remark : Stainless Steel Socket Head Cap Screws |
| Part Number：ASTM F835-16 remark : Alloy Steel Socket Button and Flat Countersunk Head Cap Screws |
| Part Number：ASTM A574-17 remark : Alloy Steel Socket Head Cap Screws |
| Part Number：ASTM F1554-17e1 remark : Anchor Bolts, Steel, 36, 55 and 105-ksi Yield Strength |
| Part Number：ASTM F901-01 (R2017) remark : Aluminum Transmission Tower Bolts and Nuts |
| Part Number：ASTM F593-17 remark : Stainless Steel Bolts, Hex Cap Screws, and Studs |
| Part Number：ASTM F468-16 remark : Nonferrous Bolts, Hex Cap Screws, Socket Head Cap Screws, and Studs for General Use |
| Part Number：ASTM A962/A962M-17 remark : Common Requirements For Bolting Intended For Use At Any Temperature From Cryogenic To The Creep Range |
| Part Number：ASTM A449-14 remark : Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use |
| Part Number：ASTM A394-08 (R2015) remark : Steel Transmission Tower Bolts, Zinc Coated and Bare |
| Part Number：ASTM A354-17e1 remark : Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners |
| Part Number：ASTM A320/A320M-17b remark : Alloy-Steel and Stainless Steel Bolting Materials for Low Temperature Service |
| Part Number：ASTM A307-14e1 remark : Carbon Steel Bolts, Studs, and Threaded Rod 60,000 PSI Tensile Strength |
| Part Number：ASTM A193/A193M-17 remark : Alloy Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications |
