Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 MSRP: Now: $78.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 MSRP: Now: $74.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 MSRP: Now: $68.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 MSRP: Now: $63.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 MSRP: Now: $56.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 MSRP: Now: $51.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 MSRP: Now: $74.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 MSRP: Now: $68.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 MSRP: Now: $63.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 MSRP: Now: $56.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 MSRP: Now: $51.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 MSRP: Now: $68.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 MSRP: Now: $63.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 MSRP: Now: $56.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 MSRP: Now: $51.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 MSRP: Now: $63.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 MSRP: Now: $56.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 MSRP: Now: $51.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 MSRP: Now: $56.00 Choose Options Compare Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 MSRP: Now: $51.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 MSRP: Now: $51.00 Choose Options Compare Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 MSRP: Now: $49.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $78.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $74.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X2-1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $68.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X 2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $63.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.3/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $56.00 Choose Options Compare Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view NBS Flange Bolt Grade 8 UNF PLAIN 1/2-20 X1-1/2 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $51.00 Choose Options Compare Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected
Quick view NBS Bolt Flange Gr 8 Unf Pln 1/2-20 X1.1/4 IFI 111, Grade 8 Materials: Alloy Steel AISI 4135 Tensile Strenght: Min 150,000 psi Core Hardness: HRC 33~39 Surface Hardness: HR30N MAX 58.6 Screw Threads: ANSI B1.1 UNC,UNF Class of Thread: #8 through 3/4, 2A, 3A MSRP: Now: $49.00 Choose Options Compare Previous 1 2 3 Previous 1 2 3 Compare Selected