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Hex bolts
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Hex bolts
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Stainless steel 18-8
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Coarse (standard) thread
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5/8"-11
Hex bolts, Stainless steel 18-8, 5/8"-11 x 4-1/2"
Prod. #
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189
4-1/2"
$6.17
/ ea
$48.16
/ 10
$409.00
/ 100
$6.17
/ ea
$48.16
/ 10
$409.00
/ 100
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Product details
Bolt Depot product#
189
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
18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Thread density
Coarse
Diameter
5/8"
Thread count
11
Length
4-1/2"
Thread direction
Right hand
Length tolerance
+0.10" / -0.10"
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
0.378"
-
0.403"
Width across the flats
15/16"
Fully threaded
No
Thread length
Minimum
1-1/2"
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
2567
Hex nuts, Stainless steel 18-8, 5/8"-11
A standard six sided nut.
Add
$0.75
/ ea
$14.39
/
25
$123.00
/
250
4103
Hex nylon insert lock nuts, Stainless steel 18-8, 5/8"-11
A hex nut with a nylon ring to resist loosening.
Add
$1.43
/ ea
$29.63
/
25
$254.00
/
250
2951
Flat washers, Stainless steel 18-8, 5/8"
General use flat washer
Add
$0.68
/ ea
$36.37
/
100
$321.00
/
1000
2960
Lock washers, Stainless steel 18-8, 5/8"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.52
/ ea
$17.83
/
50
$157.00
/
500
Add All Entered
See also
Metric hex bolts
A bolt with a six sided head.