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Hex bolts
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Hex bolts
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Stainless steel 316
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Fine thread
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7/16"-20
Hex bolts, Stainless steel 316, 7/16"-20 x 3/4"
Prod. #
Length
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18131
3/4"
$1.16
/ ea
$18.61
/ 25
$159.00
/ 250
$1.16
/ ea
$18.61
/ 25
$159.00
/ 250
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Product details
Bolt Depot product#
18131
Units
US
Category
Hex bolts
Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
Subcategory
Hex bolts
A bolt with a six sided head.
Material
Stainless steel
Grade
316
A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments.
Thread density
Fine
Diameter
7/16"
Thread count
20
Length
3/4"
Thread direction
Right hand
Length tolerance
+0.02" / -0.03"
Head style
Hex
Hex heads are six sided for use with a wrench.
Drive type
External hex
A hexagonal head for use with a wrench.
Head height
0.272"
-
0.291"
Width across the flats
5/8"
Fully threaded
Yes
Dimensional standard
ASME B18.2.1
Additional information
US Hex bolt sizes
US bolt thread length table
Head/Wrench size table
US hex bolt recommended torque
Matching Products
Click on a product # for additional info
Prod. #
Description
Buy
18166
Hex nuts, Stainless steel 316, 7/16"-20
A standard six sided nut.
Add
$0.48
/ ea
$19.18
/
50
$169.00
/
500
18645
Hex nylon insert lock nuts, Stainless steel 316, 7/16"-20
A hex nut with a nylon ring to resist loosening.
Add
$0.86
/ ea
$16.72
/
25
$149.00
/
250
16022
Flat washers, Stainless steel 316, 7/16"
General use flat washer
Add
$0.40
/ ea
$30.39
/
100
$219.00
/
1000
16034
Lock washers, Stainless steel 316, 7/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.28
/ ea
$24.60
/
100
$189.00
/
1000
Add All Entered
See also
Metric hex bolts
A bolt with a six sided head.