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System of Measurement
System of Measurement
Inch
Thread Size
Thread Size
Show
1 3/4"-12
Thread Size
Thread Size
Hide
0000-160
000-120
00-90
0-80
1-64
1-72
2-56
2-64
3-48
3-56
4-40
4-48
5-40
5-44
6-32
6-40
8-32
8-36
10-24
10-32
12-24
12-28
1/8"-20.8
1/8"-41.7
9/64"-20.8
9/64"-41.7
5/32"-21.3
3/16"-42.7
7/32"-20.8
1/4"-8
1/4"-12
1/4"-16
1/4"-18
1/4"-20
1/4"-28
1/4"-32
1/4"-40
5/16"-18
5/16"-24
5/16"-28
5/16"-32
11/32"-24
3/8"-5
3/8"-8
3/8"-10
3/8"-12
3/8"-16
3/8"-20
3/8"-24
3/8"-32
3/8"-40
0.391"-32
7/16"-12
7/16"-14
7/16"-20
7/16"-24
7/16"-28
15/32"-32
0.469"-32
1/2"-4
1/2"-5
1/2"-6
1/2"-8
1/2"-10
1/2"-13
1/2"-20
1/2"-28
9/16"-12
9/16"-18
0.586"-32
5/8"-5
5/8"-6
5/8"-8
5/8"-10
5/8"-11
5/8"-18
5/8"-24
5/8"-27
0.628"-20
0.664"-32
11/16"-24
11/16"-27
3/4"-4
3/4"-4 1/2
3/4"-5
3/4"-6
3/4"-8
3/4"-10
0.750"-14
3/4"-16
3/4"-18
3/4"-20
0.781"-32
0.803"-14
0.830"-14
0.855"-14
7/8"-6
7/8"-9
7/8"-14
7/8"-20
0.880"-14
0.899"-14
0.908"-14
0.960"-14
0.965"-14
0.969"-32
1"-2
1"-3 1/2
1"-4
1"-5
1"-6
1"-8
1"-10
1"-12
1"-14
1.035"-14
1.040"-14
1 1/16"-12
1 1/16"-14
1.108"-14
1.120"-14
1 1/8"-5
1 1/8"-7
1 1/8"-8
1 1/8"-12
1.125"-14
1.173"-18
1 3/16"-12
1 1/4"-4
1 1/4"-5
1 1/4"-7
1 1/4"-8
1 1/4"-12
1.312"-18
1 5/16"-12
1 3/8"-4
1 3/8"-6
1 3/8"-8
1 3/8"-12
1.376"-18
1 1/2"-2
1 1/2"-4
1 1/2"-5
1 1/2"-6
1 1/2"-8
1 1/2"-10
1 1/2"-12
1.563"-18
1 5/8"-5 1/2
1 5/8"-8
1 5/8"-12
1 3/4"-5
1 3/4"-8
1 3/4"-12
1.767"-18
1 7/8"-5
1 7/8"-8
1 7/8"-12
1.967"-18
2"-2
2"-4
2"-4 1/2
2"-5
2"-8
2"-12
2.157"-18
2 1/4"-2
2 1/4"-4
2 1/4"-4 1/2
2 1/4"-8
2 1/4"-12
2.360"-18
2 1/2"-3
2 1/2"-4
2 1/2"-12
2.548"-18
2 3/4"-4
2 3/4"-12
2.751"-18
2.933"-12
3"-4
3"-12
3.137"-12
3 1/2"-4
3.918"-12
4.716"-12
M1
M1.2
M1.4
M1.6
M2
M2.5
M2.6
M3
M3.5
M4
M4.2
M5
M6
M6.3
M7
M8
M9
M10
M11
M12
M14
M15
M16
M17
M18
M20
M22
M24
M25
M26
M27
M28
M30
M32
M33
M34
M35
M36
M38
M39
M40
M42
M45
M48
M50
M52
M55
M56
M60
M62
M63
M65
M68
M70
M72
M75
M80
M85
M90
M95
M100
M105
M110
M115
M120
M125
M130
M135
M140
M145
M150
M155
M160
M165
M170
M180
M190
M200
M220
M240
M260
M280
1/4 
3/8 
1/2 
3/4 
1
1 1/4
1 1/2
2
PG-7
PG-9
PG-11
PG-13.5
PG-16
PG-21
PG-29
PG-36
PG-42
PG-48
Unthreaded
W 21.8
Thread Type
Thread Type
UN12
UNF
Nut Type
Nut Type
HexLocknut
Hex Nut Profile
Hex Nut Profile
StandardThin
Extra-Wide
Thin
Fastener Strength Grade/Class
Fastener Strength
Grade/Class
Grade 2Grade 5
Grade 8Grade C
Material
Material
Steel
Thread Spacing
Thread Spacing
Fine
Extra Fine
Thread Direction
Thread Direction
Right Hand
Locking Type
Locking Type
Nylon InsertCotter Pin
Steel Insert
Drive Style
Drive Style
External Hex
Thread Fit
Thread Fit
Class 2B
For Cotter Pin Diameter
For Cotter Pin Diameter
3/8"
Minimum Slot Depth
Minimum Slot Depth
0.44"
Specifications Met
Specifications Met
ASME
ASTM
Minimum Slot Width
Minimum Slot Width
0.43"
Insert Maximum Temperature
Insert Maximum Temperature
220° F
250° F
Nut Style
Nut Style
Round
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