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.
MS27039C0814 Machine Screw
5305-00-922-1709
0.164in.
0.407in.
32
3A UNC
Pan
0.891in.
MS9212-13 Machine Bolt
5306-00-922-1703
0.438in.
1.105in.
20
3A UNJF
Double Hexagon W/hol
1.250in.
MS35307-400 Cap Hexagon Head Screw
5305-00-922-1698
0.438in.
1.126in.
14
2A UNC
Hexagon
4.156in.
411135-404 Setscrew
5305-00-922-1696
0.112in.
0.240in.
40
3A UNC
Headless (setscrew)
0.240in.
GCP-C-859-36 Cap Hexagon Head Screw
5305-00-922-1676
0.375in.
1.750in.
16
2A UNC
Hexagon
6.000in.
NAS1102C08-22 Machine Screw
5305-00-922-1675
0.164in.
1.183in.
32
3A UNJC
Flat Countersunk
1.313in.
NAS1102E04-20 Machine Screw
5305-00-922-1674
0.112in.
1.093in.
40
3A UNJC
Flat Countersunk
1.188in.
MS9089-21 Machine Bolt
5306-00-922-1665
0.25in.
0.750in.
28
3A UNF
Double Hexagon W/hol
1.438in.
A51M42522-13 Close Tolerance Bolt
5306-00-922-1487
0.375in.
0.406in.
24
3A UNJF
Hexagon
2.223in.
A51M42520-13 Close Tolerance Bolt
5306-00-922-1486
0.375in.
0.387in.
24
3A UNJF
Hexagon
2.322in.
A51B21651-11 Shoulder Bolt
5306-00-922-1473
0.25in.
0.338in.
28
3A UNJF
Hexagon
1.188in.
A51B20586-15 Shoulder Bolt
5306-00-922-1471
0.375in.
0.293in.
24
3A UNJF
Round W/wrench Flats
1.287in.
A51B20586-11 Shoulder Bolt
5306-00-922-1469
0.375in.
0.293in.
24
3A UNJF
Round W/wrench Flats
1.732in.
53498 Setscrew
5305-00-922-1457
0.375in.
0.800in.
32
3A UNJEF
Flat Chamfer
1.030in.
2831138-1 Externally Relieved Body Screw
5305-00-922-1163
0.19in.
0.600in.
32
2A UNF
Knurled No. 4
1.570in.
11603061 Tee Head Bolt
5306-00-922-0371
0.5in.
2.375in.
13
2A UNC
Tee No. 5
2.375in.
7986524 Shoulder Bolt
5306-00-921-7340
0.312in.
0.366in.
24
3A UNF
Hexagon
5.625in.
5117081 Machine Bolt
5306-00-921-6729
0.5in.
0.275in.
20
3A UNF
Flat Chamfer
1.240in.
11010389 Machine Screw
5305-00-921-6158
0.138in.
0.198in.
32
2A UNC
Flat Countersunk
0.281in.
11010373 Externally Relieved Body Screw
5305-00-921-6157
0.312in.
0.509in.
18
2A UNC
Pan No. 2
2.215in.
11010346 Machine Screw
5305-00-921-6156
0.164in.
0.605in.
32
2A UNC
Flat Countersunk
0.750in.
11010298 Cap Socket Head Screw
5305-00-921-6155
0.138in.
0.500in.
40
3A UNF
Flat Chamfer
0.500in.
1-070-073-01 Cap Socket Head Screw
5305-00-921-5408
0.19in.
0.375in.
32
3A UNF
Flat Chamfer
0.375in.
9414523 Cap Hexagon Head Screw
5305-00-921-5364
0.438in.
0.827in.
14
2A UNC
Distorted Head
0.970in.
7392851 Machine Bolt
5306-00-921-5220
0.5in.
0.750in.
20
2A UNF
Hexagon
3.625in.
65B9871 Machine Screw
5305-00-921-5165
0.25in.
0.437in.
28
3A UNF
Hexagon
3.765in.
8517351 Hook Bolt
5306-00-921-5025
--
1.188in.
--
--
--
--
7974534 Cap Hexagon Head Screw
5305-00-921-4910
0.19in.
0.859in.
24
3A UNC
Hexagon
1.234in.
64104 Machine Screw
5305-00-921-4888
0.164in.
0.312in.
32
2A UNC
Pan No. 2
0.312in.
6-32X1-4SEMS Assembled Washer Screw
5305-00-921-4886
0.138in.
0.250in.
32
2A UNC
Pan No. 2
0.250in.
66068 Machine Screw
5305-00-921-4337
0.164in.
1.500in.
32
2A UNC
Hexagon
1.500in.
3009M91P1 Machine Bolt
5306-00-921-3968
0.25in.
0.750in.
28
1A UNF
Double Hexagon Exten
1.740in.
XA3054 Machine Screw
5305-00-921-3900
0.086in.
0.344in.
64
2A UNF
Fillister
0.469in.
NAS1635-06-80 Machine Screw
5305-00-921-3898
0.138in.
1.750in.
32
2A UNC
Pan
4.910in.
171027 Tapping Screw
5305-00-921-3897
--
--
--
--
Hexagon
0.625in.
8635543 Externally Relieved Body Bolt
5306-00-921-3854
0.375in.
0.439in.
24
2A UNF
Hexagon
1.687in.
5B25-516H5A Machine Bolt
5306-00-921-3853
0.312in.
0.499in.
24
3A UNF
Hexagon
0.703in.
10953527 Cap Hexagon Head Screw
5305-00-921-3851
0.5in.
1.000in.
20
2A UNF
Hexagon
1.500in.
75-153 Setscrew
5305-00-921-3569
0.112in.
0.562in.
40
3A UNC
--
0.562in.
66348 Setscrew
5305-00-921-3564
0.164in.
--
32
--
--
--
69531 Setscrew
5305-00-921-3562
0.138in.
--
32
--
--
--
MS35191-345 Machine Screw
5305-00-921-3352
0.5in.
1.250in.
20
2A UNF
Flat Countersunk
1.250in.
4517-0001 Machine Screw
5305-00-921-3349
0.112in.
0.919in.
40
2A UNC
Flat Countersunk
0.969in.
X71158 Machine Screw
5305-00-921-1414
0.138in.
0.500in.
32
2A UNC
Pan No. 2
0.500in.
72-279 Assembled Washer Screw
5305-00-921-1364
0.112in.
0.250in.
40
2A UNC
Pan
0.250in.
72-613 Assembled Washer Screw
5305-00-921-1281
0.164in.
0.500in.
32
2A UNC
Pan
0.500in.
72-489 Assembled Washer Screw
5305-00-921-1279
0.125in.
5.125in.
40
2A UNC
Pan
5.125in.
72-0114 Assembled Washer Screw
5305-00-921-1277
--
0.250in.
--
2A
Pan
0.250in.
72-280 Assembled Washer Screw
5305-00-921-1275
0.112in.
0.312in.
40
2A UNC
Pan
0.312in.
72-1230 Assembled Washer Screw
5305-00-921-1274
0.25in.
1.500in.
20
2A UNC
Pan
1.500in.