Hex Head Cap Screws
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  • 18-8 Stainless Steel
  • 90,000 P.S.I. Average Tensile Strength
  • Provides Superior Corrosion Resistance
  • Manufactured Under Rigid Quality Control Standards
  • Wide Range of Sizes Available

SAMPLE PICTURE    All lengths are NOT fully threaded

HEX HEAD CAP SCREWS

Dia of Screw

#8

#10

1/4

5/16

3/8

7/16

1/2

5/8

3/4

Diameter Across Flat (Wrench Size)

1/4

5/16

7/16

1/2

9/16

5/8

3/4

15/16

1 1/8

Head Height

.110

.120

5/32

13/64

15/64

9/32

5/16

25/64

15/32

 

18-8 Stainless steel fasteners provide superior corrosion resistance in application where contact is made with...

Alcohol

Borax

Formaldehyde

Shellac

Ammonia

Carbon Dioxide

Gasoline

Tar

Asphalt

Carbon Tet.

Hydrogen Peroxide

Turpentine

Beer

Creosote

Milk

Whiskey

Benzene

Ethylene Glycol

Natural Gas

Wine

 Screws
 Bolts
 Nuts
 Washers
 Misc Items

1/4-20

....And many others!

Coarse Thread

5/16-18

Length

Each

3/8

.24

1/2

.29

5/8

.31

3/4

.32

7/8

.35

1

.36

1-1/4

.42

1-1/2

.49

1-3/4

.52

2

.55

2-1/4

.59

2-1/2

.69

2-3/4

.75

3

.79

3-1/4" .82
3-1/2" .83

3-3/4

.87

4" .89
4-1/2" .96
5" .98
5-1/2" Call
6" Call
6-1/2" Call
7" Call
8" Call
9" Call
10" Call

Length

Each

3/8" .39
1/2" .41
5/8" .42

3/4

.46

7/8

.51

1

.54

1- 1/4

.59

1- 1/2

.62

1- 3/4

.68

2

.72

2- 1/4

.88

2- 1/2

.96

2- 3/4

1.19

3

1.24

3- 1/4" 1.29
3- 1/2" 1.39
3- 3/4" 1.59
4" 1.68
4-1/2" 1.77
5" 1.86
5-1/2" 1.99
6" 2.07
7" 5.80
8" 6.25

3/8-16

7/16-14

Length

Each

1/2

.55

5/8

.59

3/4

.66

7/8

.69

1

.74

1-1/4

.81

1-1/2

.94

1-3/4

.99

2

1.14

2-1/4

1.32

2-1/2

1.44

2-3/4

1.45

3

1.59

3-1/4" 1.77
3-1/2" 1.89

3-3/4

2.19
4" 2.25
4-1/4" 2.45
4- 1/2" 2.48
5" 2.79
5-1/2" 2.88
6" 2.97
6-1/2" 3.12
7" 3.85
7-1/2" 4.20
8" 4.60
9" 4.90
10" 5.40
11" Call
12" Call
Length Each

3/4

.99
1" 1.17
1-1/4" 1.28
1-1/2" 1.39
1 3/4" 1.54
2" 1.69
2-1/4" 1.95
2-1/2" 2.18

2-3/4

2.27
3" 2.35

3-1/4

2.45
3-1/2" 2.54
4" 2.60
4-1/2" 2.90
5" 2.96
5-1/2" 3.80
6" 4.30
   

1/2-13

5/8-11 

          3/4-10

Length

Each

3/4

1.19

7/8

1.39

1

1.52

1-1/4

1.66

1-1/2

1.89

1-3/4

2.03

2

2.14

2-1/4

2.25

2-1/2

2.29

2-3/4

2.57

3

2.68

3-1/4

2.80
3-1/2"

2.95

3-3/4

3.35

4"

3.88
4-1/2" 4.96
5" 5.19
5-1/2" 5.48
6" 6.62
6-1/2" --
7" 5.85
7-1/2" 5.99
8" 6.60
8-1/2" --
9" 6.90
9-1/2" --
10" 7.00
11" Call
12" Call
14" Call
16" Call
 
Length Each

1

3.43

1-1/4

3.64
1-1/2" 3.75
1-3/4" 3.87
2"

4.12

2-1/4"

4.26

2-1/2"

4.60

2-3/4" 4.72
3" 4.78
3-1/4" 4.89
3-1/2" 4.98

3-3/4"

5.50
4" 5.60
4-1/2" 5.79
5" 5.96
5-1/2" 6.47
6" 6.60
6-1/2" 6.77
7" 7.21
7-1/2" 7.65
8" 8.50
8-1/2" Call
9" 8.85
10" Call
12" Call
14" Call
16" Call
20" Call
 
Length Each

1-1/4

4.95
1-1/2"

5.20

1-3/4"

5.40

2

5.60

2-1/4

5.90
2-1/2" 6.20
3" 6.90
3-1/2" 7.30
4" 7.60
4-1/2" Call
5" 7.90
5-1/2" Call
6" Call
6-1/2" Call
7" Call
8" Call
9" Call
10" Call
12" Call
14" Call
16" Call
20" Call
   

1/4-28

Fine Thread

5/16-24 

Length

Each

3/8" .25

1/2

.29

5/8" .32

3/4

.34

7/8

.36

1

.38

1-1/4

.44

1-1/2

.49

1-3/4

.54

2

.57

2-1/4

.62

2-1/2

.59

2-3/4

__

3

.79
3-1/2"  --
4" .98

Length

Each

1/2

.43

5/8" .45

3/4

.49

1

.59

1-1/4

.69

1-1/2

.78

1-3/4

.89

2

.94

2-1/4

.99

2-1/2

1.19

3

1.29

3-1/4" 1.44
3-1/2" 1.59
4" Call
4-1/2" 1.97

3/8-24 

Length

Each

1/2

.69

5/8

.74

3/4

.79

7/8

--

1

.83

1-1/4

.92

1-1/2

.99

1-3/4

1.06

2" 1.19

2-1/4

1.38
2-1/2" 1.49

2-3/4"

1.68
3" 1.75
3-1/2" 1.99
4" 2.35
4-1/2" 2.69
5" --
6" Call

7/16-20 

5/8-18 & 3/4-16
Call for sizes & quote
Length Each
3/4"  
1" 1.49
1-1/4" 1.56
1-1/2" 1.69
1-3/4" 1.79
2" 2.03
2-1/4" 2.27
2-1/2" 2.36
3" 2.59
3-1/2" 2.98
4" __

1/2-20

Length Each
3/4" 1.59
1" 1.78
1-1/4" 1.99
1-1/2" 2.09
1-3/4" 2.19
2" 2.39
2-1/4" 2.64
2-1/2" 2.85
3" 3.25
3-1/2" 3.49
4" 3.98
4-1/2" ---
5" 5.38

Larger sizes and quantities available upon request.

 

Hex Trim Bolts
Size Each
4-40 x 1/4

.07

4-40 x 3/8

.07

4-40 x 1/2

.07

6-32 x 1/4

.07

6-32 x 3/8

.07

6-32 x 1/2

.09

8-32 x 1/2

.12

8-32 x 1

.16

10-24 x 1/2

.12

10-24 x 5/8

.13

10-24 x 3/4

.15

10-24 x 1 .19
10-24 x 1-1/4 .20
10-24 x 2 .25
12-24 x 1/2 .46
12-24 x 5/8 .49
12-24 x 3/4 .57
12-24 x 1 .64
10-32 x 3/8 .12
10-32 x 1/2 .12
10-32 x 5/8 .15
10-32 x 3/4 .15
10-32 x 7/8 .17
10-32 x 1 .21
10-32 x 1-1/4 .22
10-32 x 1-1/2 .23
10-32 x 2 .25
   
 

Hex Head Flange Bolts

Unpolished

Polished

 

Length 1/4-20 1/4-20 pol 5/16-18 5/16-18 pol 3/8-16 3/8-16 pol
1/2 .44 .94        
3/4 .52 1.02 .59 1.34 .80 1.75
1 .60 1.10 .69 1.44 .95 1.70
1-1/4 .70 1.20 .75 1.50 1.10 1.85
1-1/2 .85 1.35 .90 1.80 1.30 2.05
2     1.10 2.00 1.75 2.95

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