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Grade 8 Alloy Flange Bolts

Indented Hex Flange
Manufactured to IFI-111 & SAE J429 specifications
Tensile Strength: 150,000 psi.

Free Manufacture's Certifications Available
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Item #

Size

Ctn Qty

Weight Lbs/c

Thread Types

Tensile Strength

5072BF 1/2-13 x 4 1/2 in 125 30.20 Coarse 150000 psi
5080BF 1/2-13 x 5 in 125 32.95 Coarse 150000 psi
5120BF 1/2-20 x 1 1/4 in 400 12.50 Fine 150000 psi
5124BF 1/2-20 x 1 1/2 in 300 13.50 Fine 150000 psi
5128BF 1/2-20 x 1 3/4 in 300 15.42 Fine 150000 psi
5132BF 1/2-20 x 2 in 300 16.48 Fine 150000 psi
5136BF 1/2-20 x 2 1/4 in 250 18.50 Fine 150000 psi
5140BF 1/2-20 x 2 1/2 in 250 19.50 Fine 150000 psi
5144BF 1/2-20 x 2 3/4 in 200 21.00 Fine 150000 psi
5148BF 1/2-20 x 3 in 200 22.35 Fine 150000 psi
5156BF 1/2-20 x 3 1/2 in 150 25.01 Fine 150000 psi
5164BF 1/2-20 x 4 in 150 28.00 Fine 150000 psi
5172BF 1/2-20 x 4 1/2 in 140 30.20 Fine 150000 psi
5180BF 1/2-20 x 5 in 120 33.00 Fine 150000 psi
6220BF 5/8-11 x 1 1/4 in 250 21.30 Coarse 150000 psi
6224BF 5/8-11 x 1 1/2 in 225 22.75 Coarse 150000 psi
6228BF 5/8-11 x 1 3/4 in 200 25.00 Coarse 150000 psi
6232BF 5/8-11 x 2 in 175 26.66 Coarse 150000 psi
6236BF 5/8-11 x 2 1/4 in 175 29.50 Coarse 150000 psi
6240BF 5/8-11 x 2 1/2 in 150 31.00 Coarse 150000 psi
6244BF 5/8-11 x 2 3/4 in 150 33.50 Coarse 150000 psi
6248BF 5/8-11 x 3 in 125 36.00 Coarse 150000 psi
6252BF 5/8-11 x 3 1/4 in 100 38.25 Coarse 150000 psi
6256BF 5/8-11 x 3 1/2 in 100 40.50 Coarse 150000 psi
6264BF 5/8-11 x 4 in 100 44.50 Coarse 150000 psi