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7/8"-9 Grade 5 Hex Bolt

Grade 5 Hex Bolt:  The hex head bolt has the six sided hexagonal shaped head.  This is a machine threaded bolt typically used with a nut or in a pre-threaded hole.  The Grade 5 bolt can be distinguished by the 3 dashes (l) on top of the head of the bolt, please see photo below.  Grade 5 hex bolts shall be heat treated, at the option of the manufacturer and tempered to a minimum tempering temperature of 800 degrees Fahrenheit.  A Grade 5 hex bolt has greater tensile strength than a Grade 2 hex bolt, and its yield to tensile ratio is the lowest of all heat treated steels.  The length of a hex bolt is determined by measuring from under the head of the bolt to the base of the threads.

Grade: Grade 5 Diameter: 7/8
Plating: Zinc Thread Count: 9
Material: Steel Thread Length: 2
Head Style: Hex Socket Size: 1-5/16
Proof Load, Lb.: 39,300 Tensile Strength, Lb.: 55,400


SAE J429 Proof Load and Tensile Strength Requirements Above
Length is Measured from Under the Head to the Bottom of the Bolt

Country of Origin varies; Country of Origin is subject to change
If plating is important please send an inquiry


Length/Size Price/Each Qty
2'' $ 1.94
2 1/2'' $ 2.19
3'' $ 2.51
3 1/2'' $ 2.80
4'' $ 3.09
4 1/2'' $ 3.38
5'' $ 3.67
5 1/2'' $ 3.99
6'' $ 4.32
6 1/2'' $ 4.68
7'' $ 5.04
Length/Size Price/Pkg Qty Qty
2'' $ 27.67 15
2 1/2'' $ 31.25 15
3'' $ 35.85 15
3 1/2'' $ 39.95 15
4'' $ 29.37 10
4 1/2'' $ 32.11 10
5'' $ 34.83 10
5 1/2'' $ 37.90 10
6'' $ 40.98 10
6 1/2'' $ 44.39 10
7'' $ 47.81 10
Length/Size Price/Case Qty Qty
2'' $ 125.15 75
2 1/2'' $ 122.52 65
3'' $ 118.97 55
3 1/2'' $ 120.51 50
4'' $ 119.58 45
4 1/2'' $ 116.18 40
5'' $ 110.31 35
5 1/2'' $ 120.05 35
6'' $ 111.24 30
6 1/2'' $ 120.51 30
7'' $ 108.15 25