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Document Designation and Title Year Select Item(s) A449 Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use 07be1 A449 Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use 07b A449 Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use 07a A449 Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use 07 A449 Specification for Hex Cap Screws, Bolts, and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use 04be1 A449 Specification for Hex Cap Screws, Bolts, and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use 04b A449 Standard Specification for Quenched and Tempered Steel Bolts and Studs 04a A449 Standard Specification for Quenched and Tempered Steel Bolts and Studs 04 A449 Standard Specification for Quenched and Tempered Steel Bolts and Studs 00 A449 Standard Specification for Quenched And Tempered Steel Bolts And Studs 78a