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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'' $ 10.40 1
8'' $ 18.50 1
10'' $ 24.50 1
Length/Size Price/Pkg Qty Qty
4'' $ 48.85 5
8'' $ 81.45 5
10'' $ 115.90 5
Length/Size Price/Case Qty Qty
4'' $ 206.20 20
8'' $ 258.00 15
10'' $ 244.70 10