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Sugg. Cotter Pin Dia.
Slot Width
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Body Material
Body Finish
Height
Grade
Thread
Class
Sugg. Cotter Pin Dia.
Slot Width
Slot Depth
Steel
Bare
31/32"
Grade 2
1 1/8"-12
N/A
3/16"
.240"
0.36"
Nuts, Hexagon, Slotted (Castle Nuts), Imperial Fine, 1-1/8-12
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
1 1/16"
Grade 2
1 1/4"-12
N/A
7/32"
.310"
0.36"
Nuts, Hexagon, Slotted (Castle Nuts), Imperial Fine, 1-1/4-12
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
1 11/64"
Grade 2
1 3/8"-12
N/A
1/4"
.310"
0.39"
Nuts, Hexagon, Slotted (Castle Nuts), Imperial Fine, 1-3/8-12
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
1 9/32"
Grade 2
1 1/2"-12
N/A
1/4"
.370"
0.42"
Nuts, Hexagon, Slotted (Castle Nuts), Imperial Fine, 1-1/2-12
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
1 23/32"
Grade 2
2"-12
N/A
5/16"
.430"
0.55"
Nuts, Hexagon, Slotted (Castle Nuts), Imperial Fine, 2-12
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
9/32"
Grade 2
1/4"-20
N/A
1/16"
.070"
0.09"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Coarse, 1/4-20
Thread Type: Coarse-Imperial
Thread Class: 2B
Steel
Bare
9/16"
Grade 2
1/2"-13
N/A
1/8"
.150"
0.15"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Coarse, 1/2-13
Thread Type: Coarse-Imperial
Thread Class: 2B
Steel
Zinc Plated
9/32"
Grade 2
1/4"-28
N/A
1/16"
.070"
0.09"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 1/4-28
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
21/64"
Grade 2
5/16"-24
N/A
5/64"
.090"
0.09"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 5/16-24
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Zinc Plated
13/32"
Grade 2
3/8"-24
N/A
3/32"
.120"
0.13"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 3/8-24
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Zinc Plated
29/64"
Grade 2
7/16"-20
N/A
3/32"
.120"
0.15"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 7/16-20
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Zinc Plated
9/16"
Grade 2
1/2"-20
N/A
1/8"
.150"
0.15"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 1/2-20
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
39/64"
Grade 2
9/16"-18
N/A
1/8"
.150"
0.18"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 9/16-18
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
23/32"
Grade 2
5/8"-18
N/A
5/32"
.180"
0.21"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 5/8-18
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
13/16"
Grade 2
3/4"-16
N/A
5/32"
.180"
0.23"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 3/4-16
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
29/32"
Grade 2
7/8"-14
N/A
5/32"
.180"
0.25"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 7/8-14
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Zinc Plated
1"
Grade 2
1"-14
N/A
3/16"
.240"
0.28"
Nuts, Hexagon, Slotted (Castle Nuts), Thick, Imperial Fine, 1-14
Thread Type: Fine-Imperial
Thread Class: 2B
Steel
Bare
6mm
N/A
M4 x 0.70
Class 6
1mm
1.4mm
N/A
Nuts, Hexagon, Slotted (Castle Nuts), Class 6 Steel, Metric Coarse, Din 935, M4 X 0.70
Thread Type: Coarse-Metric
Thread Class: N/A
Steel
Bare
6mm
N/A
M5 x 0.80
Class 6
1mm
1.4mm
N/A
Nuts, Hexagon, Slotted (Castle Nuts), Class 6 Steel, Metric Coarse, Din 935, M5 X 0.80
Thread Type: Coarse-Metric
Thread Class: N/A
Steel
Bare
7.5mm
N/A
M6 x 1.00
Class 6
1.6mm
2mm
2.5mm
Nuts, Hexagon, Slotted (Castle Nuts), Class 6 Steel, Metric Coarse, Din 935, M6 X 1.00
Thread Type: Coarse-Metric
Thread Class: N/A
Steel
Bare
9.5mm
N/A
M8 x 1.00
Class 6
2mm
2.5mm
3mm
Nuts, Hexagon, Slotted (Castle Nuts), Class 6 Steel, Metric Fine, Din 935, M8 X 1.00
Thread Type: Coarse-Metric
Thread Class: N/A
Steel
Bare
12mm
N/A
M10 x 1.25
Class 6
2.5mm
2.8mm
4mm
Nuts, Hexagon, Slotted (Castle Nuts), Class 6 Steel, Metric Fine, Din 935, M10 X 1.25
Thread Type: Coarse-Metric
Thread Class: N/A
Steel
Bare
6mm
N/A
M4 x 0.70
Class 8
1mm
1.4mm
N/A
Nuts, Hexagon, Slotted (Castle Nuts), Class 8 Steel, Metric, Din 935, M4 X 0.70
Thread Type: Coarse-Metric
Thread Class: N/A
Steel
Bare
6mm
N/A
M5 x 0.80
Class 8
1mm
1.4mm
N/A
Nuts, Hexagon, Slotted (Castle Nuts), Class 8 Steel, Metric, Din 935, M5 X 0.80
Thread Type: Coarse-Metric
Thread Class: N/A