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1-1/4''-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: 1-1/4
Plating: Plain Thread Count: 12
Material: Steel Thread Length: 2-3/4
Head Style: Hex Socket Size: 1-7/8
Proof Load, Lb.: 128,800 Tensile Strength, Lb.: 161,000


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'' $ 9.54 1
5 1/2'' $ 12.00 1
8'' $ 15.85 1
8 1/2'' $ 16.72 1
10'' $ 19.24 1
Length/Size Price/Pkg Qty Qty
4'' $ 43.13 5
5 1/2'' $ 54.34 5
8'' $ 71.65 5
8 1/2'' $ 75.78 5
10'' $ 73.35 5
Length/Size Price/Case Qty Qty
4'' $ 136.20 20
5 1/2'' $ 128.70 15
8'' $ 169.68 15
8 1/2'' $ 179.49 15
10'' $ 115.81 10