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.
BACB30LU4-49 Close Tolerance Screw
5305-01-251-6366
0.25in.
3.289in.
28
3A UNJF
Flat Countersunk
3.472in.
2650510R54 Cap Hexagon Head Screw
5305-01-251-6364
0.75in.
1.750in.
10
2A UNC
Hexagon
6.750in.
145-2650510J22 Cap Hexagon Head Screw
5305-01-251-6363
0.5in.
1.250in.
13
2A UNC
Hexagon
2.656in.
2650510R56 Cap Hexagon Head Screw
5305-01-251-6362
0.75in.
1.750in.
10
2A UNC
Hexagon
7.000in.
145-2650510J30 Cap Hexagon Head Screw
5305-01-251-6361
0.5in.
1.250in.
13
2A UNC
Hexagon
3.656in.
2650510G14 Cap Hexagon Head Screw
5305-01-251-6360
0.438in.
1.126in.
14
2A UNC
Hexagon
1.688in.
2650510R43 Cap Hexagon Head Screw
5305-01-251-6359
0.75in.
1.750in.
10
2A UNC
Hexagon
5.281in.
2650510J16 Cap Hexagon Head Screw
5305-01-251-6358
0.5in.
1.250in.
13
2A UNC
Hexagon
1.938in.
NAS1352C02H2 Cap Socket Head Screw
5305-01-251-6356
0.086in.
0.049in.
56
3A UNRC
Flat Chamfer
0.085in.
NAS1103-25DW Shear Bolt
5306-01-251-6355
0.19in.
0.251in.
32
3A UNJF
Dished Hexagon
1.823in.
NAS1802-3-19 Machine Screw
5305-01-251-6354
0.19in.
1.108in.
32
3A UNJF
Dished Hexagon
1.172in.
2650822-1 Machine Screw
5305-01-251-6352
0.164in.
1.969in.
32
3A UNJC
Pan
2.031in.
NAS1801-3-54 Machine Screw
5305-01-251-6351
0.19in.
3.297in.
32
3A UNJF
Hexagon
3.359in.
2650510A6 Machine Bolt
5306-01-251-6349
0.25in.
0.594in.
20
2A UNC
Hexagon
0.719in.
2650510N16 Machine Bolt
5306-01-251-6348
0.625in.
1.500in.
11
2A UNC
Hexagon
1.938in.
MS18068-49 Setscrew
5305-01-251-6288
0.19in.
0.615in.
32
3A UNF
Headless (setscrew)
0.615in.
863C1020160-003 Thumbscrew
5305-01-251-5573
0.75in.
0.800in.
10
2A UNC
--
1.720in.
5029215-042-23 Machine Screw
5305-01-251-5571
0.25in.
--
28
2A UNF
--
--
92196A722 Cap Socket Head Screw
5305-01-251-5417
0.5in.
1.500in.
13
3A UNRC
Flat Chamfer
2.440in.
9427997 Machine Bolt
5306-01-251-4991
0.625in.
1.500in.
18
2A UNF
Distorted Head
5.900in.
123PM10404-1 Internal Wrenching Bolt
5306-01-251-4990
0.875in.
1.187in.
14
3A UNF
--
2.052in.
A1642PC42 Machine Screw
5305-01-251-4720
0.125in.
0.375in.
40
--
--
0.375in.
NAS6706H58 Shear Bolt
5306-01-251-4195
0.375in.
0.578in.
24
3A UNJF
Hexagon
4.188in.
91251A537 Cap Socket Head Screw
5305-01-251-3445
0.25in.
0.400in.
20
2A UNC
Flat Chamfer
0.500in.
LP4-4AM Machine Bolt
5306-01-251-3440
0.25in.
0.438in.
28
3A UNF
Dished Hexagon
0.516in.
AN182H33A Close Tolerance Bolt
5306-01-251-2916
0.75in.
1.061in.
16
3A UNF
Undercut Hexagon
3.515in.
MIL-B-857TYB Cap Hexagon Head Screw
5305-01-251-2915
0.5in.
1.596in.
13
2A UNC
Hexagon
1.690in.
MS51108-151 Cap Hexagon Head Screw
5305-01-251-2914
0.625in.
1.250in.
10
2A UNF
Hexagon
4.906in.
NAS6604D20 Shear Bolt
5306-01-251-2911
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.660in.
2650516L25 Machine Screw
5305-01-251-2909
0.312in.
1.313in.
18
2A UNC
Flat Countersunk
1.562in.
2650516G26 Machine Screw
5305-01-251-2908
0.19in.
1.459in.
24
2A UNC
Flat Countersunk
1.625in.
552-5588541 ITE Machine Bolt
5306-01-251-2904
0.312in.
0.875in.
18
2A UNC
Hexagon
5.400in.
1012-0034 Tapping Screw
5305-01-251-2881
--
--
--
--
Pan
0.750in.
NAS1352C10-20 Cap Socket Head Screw
5305-01-251-2840
0.625in.
1.008in.
11
3A UNRC
Flat Chamfer
1.190in.
20097H1L-94C-24C Cap Socket Head Screw
5305-01-251-2343
0.112in.
1.320in.
40
3A UNRC
Flat Chamfer
3.440in.
MS21096-3002 Cap Socket Head Screw
5305-01-251-2342
0.19in.
0.454in.
32
3A UNF
Pan
0.609in.
A1C39C4A7 Machine Screw
5305-01-251-2339
0.25in.
0.425in.
28
3A UNF
Flat Countersunk Und
0.847in.
FF-S-86TY8 1/4-28THD0.625L Cap Socket Head Screw
5305-01-251-1973
0.25in.
0.524in.
28
3A UNF
Round
0.595in.
NAS1954C4 Shear Bolt
5306-01-251-1970
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
0.660in.
BACB30NE3-18 Shear Bolt
5306-01-251-1969
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
1.455in.
4910075-3 Machine Bolt
5306-01-251-1964
0.38in.
--
24
--
--
1.190in.
MS3369B612 Close Tolerance Screw
5305-01-251-1648
0.375in.
0.523in.
24
3A UNJF
Crowned Hexagon
1.289in.
NAS6610-32 Shear Bolt
5306-01-251-1647
0.625in.
0.877in.
18
3A UNJF
Dished Hexagon
2.887in.
NAS6707-7 Shear Bolt
5306-01-251-1646
0.438in.
0.669in.
20
3A UNJF
Dished Hexagon
1.117in.
5906206-1 Setscrew
5305-01-251-1645
0.25in.
--
20
3A UNC
Headless (setscrew)
0.300in.
SFSW4C4DS09GY Machine Screw
5305-01-251-1617
0.112in.
0.170in.
40
3A UNC
Pan
0.220in.
47-12-202-50 Panel Screw Assembly
5305-01-251-0915
0.138in.
0.292in.
32
2A UNC
Knurled No. 4
--
NAS1581A4R5 Close Tolerance Screw
5305-01-251-0913
0.25in.
0.403in.
28
3A UNJF
Flat Countersunk
0.700in.
NAS1581F4R4 Close Tolerance Screw
5305-01-251-0912
0.25in.
0.403in.
28
3A UNJF
Flat Countersunk
0.638in.
K616368-11 Shear Bolt
5306-01-251-0911
0.25in.
0.318in.
28
3A UNF
Crowned Hexagon
1.516in.