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1/4''-20 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: 1/4
Plating: Zinc Thread Count: 20
Material: Steel Thread Length: 3/4
Head Style: Hex Socket Size: 7/16
Proof Load, Lb.: 2,700 Tensile Strength, Lb.: 3,800


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
1/2'' $ 0.05
3/4'' $ 0.06
1'' $ 0.07
1 1/4'' $ 0.08
1 1/2'' $ 0.09
1 3/4'' $ 0.10
2'' $ 0.11
2 1/2'' $ 0.14
3'' $ 0.17
3 1/2'' $ 0.18
4'' $ 0.21
4 1/2'' $ 0.23
5'' $ 0.25
5 1/2'' $ 0.28
6'' $ 0.30
Length/Size Price/Pkg Qty Qty
1/2'' $ 4.97 100
3/4'' $ 5.64 100
1'' $ 6.30 100
1 1/4'' $ 7.63 100
1 1/2'' $ 8.62 100
1 3/4'' $ 9.95 100
2'' $ 10.74 100
2 1/2'' $ 13.26 100
3'' $ 16.58 100
3 1/2'' $ 17.57 100
4'' $ 9.95 50
4 1/2'' $ 10.94 50
5'' $ 12.10 50
5 1/2'' $ 13.26 50
6'' $ 14.42 50
Length/Size Price/Case Qty Qty
1/2'' $ 148.50 2700
3/4'' $ 137.70 2700
1'' $ 125.40 2200
1 1/4'' $ 131.10 1900
1 1/2'' $ 124.80 1600
1 3/4'' $ 126.00 1400
2'' $ 116.64 1200
2 1/2'' $ 108.00 900
3'' $ 112.50 750
3 1/2'' $ 87.45 550
4'' $ 81.00 450
4 1/2'' $ 89.10 450
5'' $ 87.60 400
5 1/2'' $ 96.00 400
6'' $ 91.35 350