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System of Measurement
Thread Size
Length
Material
Threading
Drive Size
Head Width
Head Height
Flange Diameter
Thread Pitch
Min Thread Length
Thread Spacing
Thread Fit
Hardness
Tensile Strength
12-Point Screws
208 Products
12-Point Screws
12 contact points handle more torque than a hex head while a flange eliminates the need for a washer
Part Number
Thread
Size
Size
Length
Threading
Min Thread
Length
Length
Thread
Spacing
Spacing
Head Width
Head
Height
Height
Flange
Diameter
Diameter
Tensile
Strength
Strength
Material
Hardness
Specifications
Met
Met
Price
JBCHBAFDH
1/4"-20
1/2"
Fully Threaded
-
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JGCECAFAC
1/4"-20
1/2"
Fully Threaded
-
Coarse
5/16"
1/4"
33/64"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 1.70
JBCHBAFDJ
1/4"-20
5/8"
Fully Threaded
-
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.25
JBCHBAFEA
1/4"-20
3/4"
Fully Threaded
-
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.72
JGCECAFAG
1/4"-20
3/4"
Fully Threaded
-
Coarse
5/16"
1/4"
33/64"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 1.82
JBCHBAFEB
1/4"-20
7/8"
Fully Threaded
-
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JBCHBAFEC
1/4"-20
1"
Fully Threaded
-
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JGCECAFAJ
1/4"-20
1"
Fully Threaded
-
Coarse
5/16"
1/4"
33/64"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 2.00
JBCHBAFEE
1/4"-20
1 1/4"
Fully Threaded
-
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.72
JGCECAFBD
1/4"-20
1 1/4"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.00
JBCHBAFEG
1/4"-20
1 1/2"
Partially Threaded
1"
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.72
JGCECAFCB
1/4"-20
1 1/2"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.77
JBCHBAFEH
1/4"-20
1 3/4"
Partially Threaded
1"
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 3.92
JGCECAFCI
1/4"-20
1 3/4"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.87
JBCHBAFFA
1/4"-20
2"
Partially Threaded
1"
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 4.28
JGCECAFDG
1/4"-20
2"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.90
JGCECAFED
1/4"-20
2 1/4"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.96
JBCHBAFEI
1/4"-20
2 1/2"
Partially Threaded
1"
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 3.66
JGCECAFFB
1/4"-20
2 1/2"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.03
JGCECAFFI
1/4"-20
2 3/4"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.06
JBCHBAFFI
1/4"-20
3"
Partially Threaded
1"
Coarse
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 7.86
JGCECAFGG
1/4"-20
3"
Partially Threaded
1"
Coarse
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.12
JEBHDADAB
1/4"-20
3 1/2"
Partially Threaded
1"
Coarse
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.35
JEBHDADAC
1/4"-20
4"
Partially Threaded
1"
Coarse
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.48
JEBHDADAD
1/4"-20
4 1/2"
Partially Threaded
1"
Coarse
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.82
JBCHBAFHA
1/4"-28
3/4"
Fully Threaded
-
Fine
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.43
JBCHBAFHC
1/4"-28
1"
Fully Threaded
-
Fine
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.84
JBCHBAFHD
1/4"-28
1 1/4"
Fully Threaded
-
Fine
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.72
JGCECAFHD
1/4"-28
1 1/4"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.00
JBCHBAFHE
1/4"-28
1 1/2"
Partially Threaded
1"
Fine
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 7.86
JGCECAFIB
1/4"-28
1 1/2"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.77
JBCHBAFHF
1/4"-28
1 3/4"
Partially Threaded
1"
Fine
1/4"
1/4"
3/8"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.24
JGCECAFII
1/4"-28
1 3/4"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.87
JEBHDADAE
1/4"-28
2"
Partially Threaded
1"
Fine
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.05
JGCECAFJG
1/4"-28
2"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.90
JGCECAGAD
1/4"-28
2 1/4"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 2.96
JEBHDADAF
1/4"-28
2 1/2"
Partially Threaded
1"
Fine
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.11
JGCECAGBB
1/4"-28
2 1/2"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.03
JGCECAGBI
1/4"-28
2 3/4"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.06
JEBHDADAG
1/4"-28
3"
Partially Threaded
1"
Fine
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.21
JGCECAGCG
1/4"-28
3"
Partially Threaded
1"
Fine
5/16"
1/4"
33/64"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.12
JEBHDADAH
1/4"-28
3 1/2"
Partially Threaded
1"
Fine
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.35
JEBHDADAI
1/4"-28
4"
Partially Threaded
1"
Fine
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.48
JEBHDADAJ
1/4"-28
4 1/2"
Partially Threaded
1"
Fine
5/16"
1/4"
1/2"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.81
JBCHBAFIA
5/16"-18
1/2"
Fully Threaded
-
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 3.38
JGCECAGDA
5/16"-18
9/16"
Fully Threaded
-
Coarse
3/8"
5/16"
5/8"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 1.92
JBCHBAFIB
5/16"-18
3/4"
Fully Threaded
-
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.42
JGCECAGDB
5/16"-18
3/4"
Fully Threaded
-
Coarse
3/8"
5/16"
5/8"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 2.00
JBCHBAFIE
5/16"-18
7/8"
Fully Threaded
-
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.43
JBCHBAFID
5/16"-18
1"
Fully Threaded
-
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 4.31
JGCECAGDC
5/16"-18
1"
Fully Threaded
-
Coarse
3/8"
5/16"
5/8"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 2.17
JBCHBAFIF
5/16"-18
1 1/4"
Fully Threaded
-
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 4.31
JBCHBAFIH
5/16"-18
1 1/2"
Fully Threaded
-
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JGCECAGDD
5/16"-18
1 1/2"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.14
JBCHBAFIJ
5/16"-18
1 3/4"
Partially Threaded
1 1/8"
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JGCECAGEB
5/16"-18
1 3/4"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.30
JBCHBAFJB
5/16"-18
2"
Partially Threaded
1 1/8"
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.04
JGCECAGEI
5/16"-18
2"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.44
JGCECAGFG
5/16"-18
2 1/4"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.60
JBCHBAFJD
5/16"-18
2 1/2"
Partially Threaded
1 1/8"
Coarse
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.78
JGCECAGGD
5/16"-18
2 1/2"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.66
JGCECAGHB
5/16"-18
2 3/4"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.74
JEBHDADBB
5/16"-18
3"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.15
JGCECAGHI
5/16"-18
3"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.83
JEBHDADBC
5/16"-18
3 1/2"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.19
JEBHDADBD
5/16"-18
4"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.24
JEBHDADBE
5/16"-18
4 1/2"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.42
JEBHDADBF
5/16"-18
5"
Partially Threaded
1"
Coarse
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.56
JBCHBAGAF
5/16"-24
3/4"
Fully Threaded
-
Fine
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 3.90
JBCHBAGAG
5/16"-24
7/8"
Fully Threaded
-
Fine
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JBCHBAGAH
5/16"-24
1"
Fully Threaded
-
Fine
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 4.29
JBCHBAGAJ
5/16"-24
1 1/4"
Fully Threaded
-
Fine
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JBCHBAGBB
5/16"-24
1 1/2"
Fully Threaded
-
Fine
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JGCECAGIG
5/16"-24
1 1/2"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.14
JGCECAGJD
5/16"-24
1 3/4"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.30
JBCHBAGBD
5/16"-24
2"
Partially Threaded
1 1/8"
Fine
5/16"
5/16"
15/32"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.78
JGCECAHAB
5/16"-24
2"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.44
JGCECAHAI
5/16"-24
2 1/4"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.60
JEBHDADBG
5/16"-24
2 1/2"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.10
JGCECAHBG
5/16"-24
2 1/2"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.66
JGCECAHCD
5/16"-24
2 3/4"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.74
JEBHDADBH
5/16"-24
3"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.15
JGCECAHDB
5/16"-24
3"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.83
JEBHDADBI
5/16"-24
3 1/2"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.19
JEBHDADBJ
5/16"-24
4"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.24
JEBHDADCB
5/16"-24
4 1/2"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.42
JEBHDADCC
5/16"-24
5"
Partially Threaded
1"
Fine
3/8"
5/16"
5/8"
170,000 psi
Black-Oxide Alloy Steel
Rockwell C38
-
$ 2.56
JGCECAHDE
3/8"-16
1/2"
Fully Threaded
-
Coarse
3/8"
5/16"
5/8"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 2.13
JBCHBAGCC
3/8"-16
3/4"
Fully Threaded
-
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.43
JGCECAHDF
3/8"-16
3/4"
Fully Threaded
-
Coarse
3/8"
5/16"
5/8"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 2.24
JBCHBAGCD
3/8"-16
7/8"
Fully Threaded
-
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 5.00
JBCHBAGCE
3/8"-16
1"
Fully Threaded
-
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.42
JGCECAHDG
3/8"-16
1"
Fully Threaded
-
Coarse
3/8"
5/16"
5/8"
170,000 psi
18-8 Stainless Steel
Rockwell C37
-
$ 2.40
JBCHBAGCG
3/8"-16
1 1/4"
Fully Threaded
-
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 6.79
JBCHBAGCI
3/8"-16
1 1/2"
Fully Threaded
-
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 7.48
JGCECAHDI
3/8"-16
1 1/2"
Partially Threaded
1 1/8"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.48
JBCHBAGDA
3/8"-16
1 3/4"
Partially Threaded
1 1/4"
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 7.86
JGCECAHEG
3/8"-16
1 3/4"
Partially Threaded
1 1/8"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.66
JBCHBAGDC
3/8"-16
2"
Partially Threaded
1 1/4"
Coarse
3/8"
3/8"
9/16"
170,000 psi
Alloy Steel
Rockwell C37
IFI 115
$ 7.84
JGCECAHFD
3/8"-16
2"
Partially Threaded
1 1/8"
Coarse
3/8"
5/16"
5/8"
170,000 psi
450 Stainless Steel
Rockwell C37
-
$ 3.80