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1-1/8''-12 Grade 8 Hex Bolt (fine thread)

Grade 8 hex bolts are made from medium carbon alloy steel and heat treated.  A Grade 8 hex bolt has a greater tensile strength than a Grade 5 and Grade 2 hex bolt.  They are designed for use in high stress applications.  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 8 Diameter: 1-1/8
Plating: Plain Thread Count: 12
Material: Steel Thread Length: 2-1/2
Head Style: Hex Socket Size: 1-11/16
Proof Load, Lb.: 102,700 Tensile Strength, Lb.: 128,400


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
4'' $ 7.95 1
5'' $ 9.23 1
6'' $ 9.95 1
8'' $ 12.47 1
Length/Size Price/Pkg Qty Qty
4'' $ 35.82 5
5'' $ 41.67 5
6'' $ 45.08 5
8'' $ 56.29 5
Length/Size Price/Case Qty Qty
4'' $ 141.39 25
5'' $ 131.58 20
6'' $ 106.77 15
8'' $ 133.32 15