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Standard Nuts

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Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials including brass, stainless steel and nylon to name a few.

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108 results
Product SKUs information
Item Code Price range Availability Thread Size Special Offer Type Overall Height Brand View
$4.61 - $4.61 16 In stock
1/4-20
Flat-Bottom
.313 in
Reid Select
$11.17 - $11.17 113 In stock
5/8-11
Flat-Bottom
1.188 in
Reid Select
$6.46 - $6.46 Request the lead time here
7/16-14
Flat-Bottom
.563 in
Reid Select
$8.30 - $8.30 2262 In stock
3/8-24
Flat-Bottom
0.500 in
Reid Select
$3.56 - $3.56 18 In stock
5/16-18
Flat-Bottom
0.375 in
Reid Select
$1.07 - $1.07 Request the lead time here
5/8-18
Flat-Bottom
1.188 in
Reid Select
$8.10 - $8.10 39 In stock
1/2-13
Flat-Bottom
2.094 in
TE-CO
$11.63 - $11.63 13 In stock
M20
Flat-Bottom
1.181 in
AMF
$3.59 - $3.59 18 In stock
3/8-16
Flat-Bottom
0.500 in
Reid Select
$5.30 - $5.30 Request the lead time here
1/2-13
Flat-Bottom
1.063 in
Reid Select
$10.34 - $10.34 14 In stock
5/8-11
Flat-Bottom
2.281 in
TE-CO
$19.25 - $19.25 23 In stock
M24
Flat-Bottom
1.417 in
AMF
$11.08 - $11.08 865 In stock
5/16-24
Flat-Bottom
0.375 in
Reid Select
$36.61 - $36.61 9 In stock
1-1/4-12
Flat-Bottom
1.250 in
Reid Select
$4.57 - $4.57 133 In stock
1/2-20
Flat-Bottom
1.063 in
Reid Select
$3.26 - $3.26 Request the lead time here
1/4-20
Flat-Bottom
.313 in
Reid Select
$6.44 - $6.44 162 In stock
5/16-18
Flat-Bottom
.428 in
TE-CO
$5.45 - $5.45 98 In stock
M12
Flat-Bottom
0.709 in
AMF
$6.31 - $6.31 52 In stock
7/16-20
Flat-Bottom
.563 in
Reid Select
$13.22 - $13.22 Request the lead time here
7/8-9
Flat-Bottom
1.125 in
Reid Select
  • of 6
Lock Nut; Distance Across Flats (Seed)=0.500 in, Thread Size=1/4-20

FNC-1

Price Range
$4.61 - $4.61

Stock Levels
16 In stock
Attributes
  • Thread Size
    1/4-20
  • Distance Across Flats
    0.500 in
  • Overall Height
    .313 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.094 in
Lock Nut; Distance Across Flats (Seed)=1.063 in, Thread Size=5/8-11

FNC-106

Price Range
$11.17 - $11.17

Stock Levels
113 In stock
Attributes
  • Thread Size
    5/8-11
  • Distance Across Flats
    1.063 in
  • Overall Height
    1.188 in
  • Material
    303 Stainless Steel
  • Flange Height
    0.188 in
Lock Nut; Distance Across Flats (Seed)=0.750 in, Thread Size=7/16-14

FNC-4

Price Range
$6.46 - $6.46

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    7/16-14
  • Distance Across Flats
    0.750 in
  • Overall Height
    .563 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.156 in
Lock Nut; Distance Across Flats (Seed)=1.063 in, Thread Size=3/8-24

FNC-103F

Price Range
$8.30 - $8.30

Stock Levels
2262 In stock
Attributes
  • Thread Size
    3/8-24
  • Distance Across Flats
    1.063 in
  • Overall Height
    0.500 in
  • Material
    303 Stainless Steel
  • Flange Height
    0.125 in
Lock Nut; Distance Across Flats (Seed)=0.563 in, Thread Size=5/16-18

FNC-2

Price Range
$3.56 - $3.56

Stock Levels
18 In stock
Attributes
  • Thread Size
    5/16-18
  • Distance Across Flats
    0.563 in
  • Overall Height
    0.375 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.094 in
Case-Hardened Steel Lock Nut - Thread Size 5/8-18; Distance Across Flats 27 mm | 1.063 in; Overall Height 30.2 mm | 1.188 in

FNC-6F

Price Range
$1.07 - $1.07

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    5/8-18
  • Distance Across Flats
    1.063 in
  • Overall Height
    1.188 in
  • Material
    Case-Hardened Steel
  • Full Material
    Case-Hardened Steel
Lock Nut; Distance Across Flats (Seed)=0.875 in, Thread Size=1/2-13

SFN-4

Price Range
$8.10 - $8.10

Stock Levels
39 In stock
Attributes
  • Thread Size
    1/2-13
  • Distance Across Flats
    0.875 in
  • Overall Height
    2.094 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.219 in
Lock Nut; Distance Across Flats (Seed)=30.0 mm, Thread Size=M20

FNC-40

Price Range
$11.63 - $11.63

Stock Levels
13 In stock
Attributes
  • Thread Size
    M20
  • Distance Across Flats
    1.181 in
  • Overall Height
    1.181 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.236 in
Lock Nut; Distance Across Flats (Seed)=1.063 in, Thread Size=3/8-16

FNC-3

Price Range
$3.59 - $3.59

Stock Levels
18 In stock
Attributes
  • Thread Size
    3/8-16
  • Distance Across Flats
    1.063 in
  • Overall Height
    0.500 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.125 in
Lock Nut; Distance Across Flats (Seed)=0.875 in, Thread Size=1/2-13

FNS-5

Price Range
$5.30 - $5.30

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/2-13
  • Distance Across Flats
    0.875 in
  • Overall Height
    1.063 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.156 in
Lock Nut; Distance Across Flats (Seed)=1.063 in, Thread Size=5/8-11

SFN-5

Price Range
$10.34 - $10.34

Stock Levels
14 In stock
Attributes
  • Thread Size
    5/8-11
  • Distance Across Flats
    1.063 in
  • Overall Height
    2.281 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.250 in
Lock Nut; Distance Across Flats (Seed)=36.0 mm, Thread Size=M24

FNC-45

Price Range
$19.25 - $19.25

Stock Levels
23 In stock
Attributes
  • Thread Size
    M24
  • Distance Across Flats
    1.417 in
  • Overall Height
    1.417 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.236 in
Lock Nut; Distance Across Flats (Seed)=0.563 in, Thread Size=5/16-24

FNC-102F

Price Range
$11.08 - $11.08

Stock Levels
865 In stock
Attributes
  • Thread Size
    5/16-24
  • Distance Across Flats
    0.563 in
  • Overall Height
    0.375 in
  • Material
    303 Stainless Steel
  • Flange Height
    0.094 in
Lock Nut; Distance Across Flats (Seed)=11.188 in, Thread Size=1-1/4-12

FNC-11F

Price Range
$36.61 - $36.61

Stock Levels
9 In stock
Attributes
  • Thread Size
    1-1/4-12
  • Distance Across Flats
    11.188 in
  • Overall Height
    1.250 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.250 in
Lock Nut; Distance Across Flats (Seed)=0.875 in, Thread Size=1/2-20

FNC-5F

Price Range
$4.57 - $4.57

Stock Levels
133 In stock
Attributes
  • Thread Size
    1/2-20
  • Distance Across Flats
    0.875 in
  • Overall Height
    1.063 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.156 in
Lock Nut; Distance Across Flats (Seed)=0.500 in, Thread Size=1/4-20

FNS-1

Price Range
$3.26 - $3.26

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/4-20
  • Distance Across Flats
    0.500 in
  • Overall Height
    .313 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.063 in
Lock Nut; Distance Across Flats (Seed)=0.563 in, Thread Size=5/16-18

SFN-2

Price Range
$6.44 - $6.44

Stock Levels
162 In stock
Attributes
  • Thread Size
    5/16-18
  • Distance Across Flats
    0.563 in
  • Overall Height
    .428 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.141 in
Lock Nut; Distance Across Flats (Seed)=19.0 mm, Thread Size=M12

FNC-30

Price Range
$5.45 - $5.45

Stock Levels
98 In stock
Attributes
  • Thread Size
    M12
  • Distance Across Flats
    0.748 in
  • Overall Height
    0.709 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.157 in
Lock Nut; Distance Across Flats (Seed)=0.750 in, Thread Size=7/16-20

FNC-4F

Price Range
$6.31 - $6.31

Stock Levels
52 In stock
Attributes
  • Thread Size
    7/16-20
  • Distance Across Flats
    0.750 in
  • Overall Height
    .563 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.156 in
Lock Nut; Distance Across Flats (Seed)=1.428 in, Thread Size=7/8-9

FNC-8

Price Range
$13.22 - $13.22

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    7/8-9
  • Distance Across Flats
    1.428 in
  • Overall Height
    1.125 in
  • Material
    Case-Hardened Steel
  • Flange Height
    0.250 in