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Hex bolts
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Hex bolts
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Zinc plated grade 5 steel
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Fine thread
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7/16"-20
Hex bolts, Zinc plated grade 5 steel, 7/16"-20 x 1-1/2"
Prod. #
Length
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Price
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509
1-1/2"
$0.74
/ ea
$31.05
/ 50
$271.00
/ 500
$0.74
/ ea
$31.05
/ 50
$271.00
/ 500
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Product details
Bolt Depot Product #:
509
Units:
US
Category:
Hex bolts
Subcategory:
Hex bolts
Material:
Steel
Plating:
Zinc
Grade:
Grade 5
Thread density:
Fine
Diameter:
7/16"
Thread count:
20
Length:
1-1/2"
Thread direction:
Right hand
Length tolerance:
+0.04" / -0.06"
Head style:
Hex
Drive type:
External hex
Head height Min:
0.272"
Head height Max:
0.291"
Width across the flats:
5/8"
Fully threaded:
Yes
Dimensional standard:
ASME B18.2.1
Material standard:
SAE J429
Additional information
US Hex bolt sizes
US bolt thread length table
Head/Wrench size table
US hex bolt recommended torque
Matching Products
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Prod. #
Description
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2578
Hex nuts, Zinc plated grade 5 steel, 7/16"-20
A standard six sided nut.
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$0.21
/ ea
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/
50
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500
15032
SAE flat washers, Zinc plated grade 5 steel, 7/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
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$0.22
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15024
USS flat washers, Zinc plated grade 5 steel, 7/16"
USS pattern is the most common type of flat washer.
Add
$0.21
/ ea
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50
$69.40
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500
Add All Entered
See also
Metric hex bolts
A bolt with a six sided head.