Bolt & Screw Finder Find mil-std / mil-spec and aerospace standards fasteners

Thread Length
Thread Diameter
Fastener Length
Thread Qty (per in.)

Part Number
NSN
Thread Dia.
Thread Len.
Thread Qty.
Thread Class
Style
Fastener Len.
9171455-12 Cap Socket Head Screw
5305-00-937-3607
0.112in.
0.420in.
40
2A UNC
Fillister
0.470in.
K722G6 Cap Socket Head Screw
5305-00-937-3606
0.112in.
0.670in.
40
2A UNC
Fillister
0.720in.
LP57G40P4 Cap Socket Head Screw
5305-00-937-2949
0.112in.
0.250in.
40
2A UNC
Flat Countersunk
0.250in.
301-106-317 Machine Screw
5305-00-937-2946
0.086in.
0.156in.
56
2A UNC
Pan No. 2
0.156in.
NAS1300-08-6 Thumbscrew
5305-00-937-2741
0.164in.
--
32
2A UNC
Knurled No. 4
--
13205E4194 Machine Screw
5305-00-937-2624
0.112in.
0.250in.
40
2A UNC
Watertight
0.250in.
13205E3681 Thumbscrew
5305-00-937-2623
0.19in.
0.500in.
32
2A UNF
Knurled No. 1
1.062in.
1BN4C31P1 Cap Socket Head Screw
5305-00-937-2568
0.112in.
0.312in.
40
3A UNC
--
0.312in.
330-2296-00 Machine Screw
5305-00-937-2566
0.138in.
0.191in.
32
2A UNC
Flat Countersunk Und
0.312in.
7979634 Eye Bolt
5306-00-937-2321
0.375in.
2.250in.
16
2A UNC
--
--
11642059 Externally Relieved Body Bolt
5306-00-937-2295
0.562in.
0.890in.
18
3A UNF
Double Hexagon Exten
2.650in.
SFSW10F6DL01GY Machine Screw
5305-00-937-2022
0.19in.
0.375in.
32
3A UNF
Pan
0.375in.
13205E3965-1 Thumbscrew
5305-00-937-2021
--
--
--
3A
Knurled No. 1
1.688in.
53-88126-3 Externally Relieved Body Bolt
5306-00-937-1975
0.25in.
0.535in.
28
3A UNF
Hexagon
1.598in.
HT184-3-9 Machine Screw
5305-00-937-1779
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.838in.
SMB422926-1 Externally Relieved Body Screw
5305-00-937-1776
0.19in.
0.280in.
32
2A UNF
Hexagon
1.000in.
8724754 U Bolt
5306-00-937-1312
0.25in.
0.875in.
20
2A UNC
--
--
LP51957-3 Cap Socket Head Screw
5305-00-937-1220
0.086in.
0.121in.
56
2A UNC
Pan
0.157in.
13247-1 Machine Screw
5305-00-937-1150
0.112in.
0.312in.
40
3A UNC
Button
0.375in.
5700945-1 Cap Hexagon Head Screw
5305-00-937-1007
0.375in.
0.750in.
16
2A UNC
Hexagon
1.500in.
NAS1189-3T8L Cap Socket Head Screw
5305-00-937-1002
0.19in.
0.500in.
32
3A UNF
Flat Countersunk
0.500in.
NAS1216-06-8 Machine Screw
5305-00-937-0998
0.138in.
0.531in.
32
3A UNC
Pan
0.484in.
51B507C04-4B Machine Screw
5305-00-937-0993
0.112in.
0.250in.
40
3A UNC
Flat Countersunk
0.250in.
371-0062-000 Internally Relieved Body Bolt
5306-00-937-0932
0.112in.
0.268in.
40
2A UNC
Hexagon
0.318in.
343-0473-000 Machine Screw
5305-00-937-0880
0.086in.
1.125in.
56
2A UNC
Pan
1.125in.
SMB546961-03 Externally Relieved Body Screw
5305-00-937-0879
0.164in.
0.250in.
32
2A UNC
Flat Chamfer
0.562in.
64228V4-5 Machine Screw
5305-00-937-0765
0.25in.
0.425in.
28
3A UNF
Flat Countersunk
0.737in.
1840292-1 Cap Socket Head Screw
5305-00-937-0763
0.112in.
0.250in.
40
3A UNC
Button
0.312in.
204-062-532-1 Shoulder Bolt
5306-00-937-0539
0.25in.
0.477in.
28
3A UNF
Hexagon
0.560in.
NAS1305-25D Shear Bolt
5306-00-937-0432
0.312in.
0.469in.
24
3A UNF
Dished Hexagon
2.031in.
6102SS0832-7 Externally Relieved Body Screw
5305-00-937-0278
0.164in.
0.245in.
32
2A UNC
Knurled No. 1
0.484in.
A216354P11 Cap Hexagon Head Screw
5305-00-937-0235
0.5in.
0.950in.
13
2A UNC
Undercut Hexagon
0.980in.
11165 Cap Hexagon Head Screw
5305-00-937-0176
0.5in.
1.250in.
13
3A UNC
Hexagon
3.750in.
118391 Machine Bolt
5306-00-937-0174
0.625in.
1.062in.
11
3A UNC
Hexagon
2.125in.
118177 Cap Hexagon Head Screw
5305-00-937-0170
0.75in.
2.000in.
10
2A UNC
Hexagon
2.000in.
3MFR1504-9 Machine Screw
5305-00-936-9883
0.25in.
0.316in.
28
3A UNF
Flat Countersunk
0.878in.
3MFR1503-4 Machine Screw
5305-00-936-9882
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.526in.
3MFR1503-3 Machine Screw
5305-00-936-9881
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
0.464in.
3MFR1503-13 Machine Screw
5305-00-936-9880
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
1.088in.
MS27039-4-19 Machine Screw
5305-00-936-9622
0.25in.
1.214in.
28
3A UNF
Pan No. 2
1.204in.
342-0182-000 Machine Screw
5305-00-936-9620
0.164in.
0.250in.
32
2A UNC
Flat Countersunk Und
0.250in.
BYRF732 Cap Socket Head Screw
5305-00-936-9616
0.112in.
0.188in.
40
3A UNC
Flat Chamfer
0.250in.
2010805 Machine Screw
5305-00-936-9583
0.164in.
0.407in.
32
3A UNC
Pan
1.016in.
MS27039DD0810 Machine Screw
5305-00-936-9582
0.164in.
0.345in.
32
3A UNC
Pan
0.641in.
MS18066-19 Setscrew
5305-00-936-9581
0.19in.
0.312in.
32
3A UNF
Headless (setscrew)
0.312in.
NAS1230-54L Machine Bolt
5306-00-936-9576
0.625in.
0.902in.
18
3A UNF
Dished Hexagon
4.277in.
51B222-12 Machine Screw
5305-00-936-9567
0.25in.
0.316in.
28
3A UNF
Button
1.066in.
MS9218-06 Machine Bolt
5306-00-936-9560
0.25in.
0.401in.
28
3A UNJF
Double Hexagon W/hol
0.500in.
NAS628-42 Shear Bolt
5306-00-936-9546
0.5in.
0.706in.
20
3A UNJF
Double Hexagon W/hol
3.341in.
NAS464P12-49 Shear Bolt
5306-00-936-9520
0.75in.
0.531in.
16
3A UNJF
Hexagon
3.609in.