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.
NAS1580V5R17 Close Tolerance Screw
5305-01-203-8367
0.312in.
0.476in.
24
3A UNJF
Flat Countersunk
1.548in.
MS27576-4-52 Close Tolerance Bolt
5306-01-203-8366
0.25in.
0.402in.
28
3A UNJF
Crowned Hexagon
3.668in.
3008207 Cap Hexagon Head Screw
5305-01-203-8363
0.75in.
1.750in.
10
2A UNC
Hexagon
4.000in.
205681 Cap Hexagon Head Screw
5305-01-203-8362
0.625in.
1.750in.
11
2A UNC
Hexagon
3.920in.
2CD570 Cap Hexagon Head Screw
5305-01-203-8361
0.25in.
0.525in.
20
2A UNC
--
0.625in.
920J529-307 Cap Hexagon Head Screw
5305-01-203-8358
0.625in.
--
11
2A UNC
Hexagon
1.500in.
160A799PC5 Cap Socket Head Screw
5305-01-203-8355
0.375in.
--
16
2A UNC
--
0.875in.
MS21250-10020 Shear Bolt
5306-01-203-8353
0.625in.
0.899in.
18
3A UNJF
Double Hexagon Exten
2.169in.
NAS6403U2H Shear Bolt
5306-01-203-8351
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
0.433in.
5581439 Cap Socket Head Screw
5305-01-203-8346
0.25in.
0.245in.
20
2A UNC
Pan
0.345in.
7900924-41 Cap Socket Head Screw
5305-01-203-8345
0.112in.
0.231in.
40
2A UNC
Flat Countersunk
0.281in.
945429-1003 Cap Socket Head Screw
5305-01-203-8344
0.086in.
0.121in.
56
3A UNJC
Fillister
0.157in.
B4015718 Machine Screw
5305-01-203-8343
0.5in.
0.690in.
20
2A UNF
Flat Chamfer
0.750in.
NAS1101-06-50 Machine Screw
5305-01-203-8342
0.138in.
1.750in.
32
3A UNJC
Flat Chamfer
3.031in.
MS35202-62 Machine Screw
5305-01-203-8339
0.19in.
1.489in.
24
2A UNC
Flat Countersunk
1.688in.
533400-19 Machine Screw
5305-01-203-8338
0.112in.
0.700in.
40
2A UNC
Flat Countersunk
0.750in.
NAS568-71 Machine Bolt
5306-01-203-8336
0.5in.
2.173in.
20
3A UNJF
Hexagon
2.203in.
NAS568-87 Machine Bolt
5306-01-203-8335
0.5in.
2.643in.
20
3A UNJF
Hexagon
2.703in.
13034310-4 Machine Screw
5305-01-203-8109
0.112in.
0.262in.
40
2A UNC
Pan
0.312in.
6400133-13 Machine Screw
5305-01-203-8108
0.138in.
--
32
3A UNC
Button
0.250in.
MS18154-6L Machine Bolt
5306-01-203-7568
0.25in.
0.619in.
20
2A UNC
Hexagon
0.719in.
HFU7900-12D-M-1 Internal Wrenching Bolt
5306-01-203-6812
0.25in.
0.625in.
28
3A UNJF
--
0.625in.
S8805SA6-23 Machine Screw
5305-01-203-6811
0.138in.
1.313in.
32
2A UNC
Fillister
1.376in.
MS24694-101 Machine Screw
5305-01-203-6810
0.25in.
0.460in.
28
3A UNF
Flat Countersunk
0.906in.
NAS5301-9 Machine Screw
5305-01-203-6809
0.138in.
0.156in.
32
3A UNJF
Flat Chamfer
0.557in.
NAS5301-5 Machine Screw
5305-01-203-6808
0.138in.
0.156in.
32
3A UNJF
Flat Chamfer
0.300in.
NAS5300-5 Machine Screw
5305-01-203-6807
0.112in.
0.125in.
40
3A UNJF
Fillister
0.300in.
10127361 Machine Screw
5305-01-203-6806
0.19in.
--
24
2A UNC
Pan
0.250in.
3M927-4L6 Close Tolerance Screw
5305-01-203-6447
0.25in.
0.444in.
28
3A UNJF
Oval Countersunk
0.829in.
A-9781-100 Cap Hexagon Head Screw
5305-01-203-6446
0.375in.
0.845in.
16
2A UNC
Hexagon
0.970in.
A-9626-400CC Cap Hexagon Head Screw
5305-01-203-6445
0.5in.
1.250in.
13
2A UNC
Hexagon
3.920in.
S145 Cap Hexagon Head Screw
5305-01-203-6444
0.5in.
1.096in.
13
2A UNC
Hexagon
1.250in.
NAS1352-10-104P Cap Socket Head Screw
5305-01-203-6441
0.625in.
4.500in.
11
3A UNC
Flat Chamfer
6.380in.
NAS1351-7H28P Cap Socket Head Screw
5305-01-203-6440
0.438in.
1.590in.
20
3A UNRF
Flat Chamfer
1.690in.
LD111-0021-0606 Shear Bolt
5306-01-203-6438
0.375in.
0.618in.
24
3A UNJF
Double Hexagon W/hol
1.003in.
NAS1189-02P4K Cap Socket Head Screw
5305-01-203-6435
0.086in.
0.147in.
56
3A UNJC
Flat Countersunk
0.219in.
NAS1351-3HLE-12P Cap Socket Head Screw
5305-01-203-6434
0.19in.
0.658in.
32
3A UNRF
Flat Chamfer
0.720in.
B1821BH025C138L Machine Bolt
5306-01-203-6433
0.25in.
0.750in.
20
2A UNC
Hexagon
1.313in.
3731033-1 Machine Screw
5305-01-203-6431
0.138in.
0.154in.
32
3A UNJC
Pan
0.219in.
AN500D2-12 Machine Screw
5305-01-203-6428
0.086in.
0.683in.
56
2A UNC
Fillister
0.719in.
1092683P4 Cap Socket Head Screw
5305-01-203-6339
0.112in.
0.245in.
40
2A UNC
Flat Countersunk
0.344in.
NAS1352-6H32P Cap Socket Head Screw
5305-01-203-6293
0.375in.
1.835in.
16
3A UNRC
Flat Chamfer
1.960in.
HT4069-3-6A Close Tolerance Screw
5305-01-203-5301
0.19in.
0.381in.
32
3A UNJF
Oval Countersunk
0.766in.
1172F07-2 Cap Socket Head Screw
5305-01-203-5300
0.76in.
1.500in.
10
2A UNC
--
9.500in.
NAS6605H5 Shear Bolt
5306-01-203-5299
0.312in.
0.454in.
24
3A UNJF
Dished Hexagon
0.766in.
117251-1 Thumbscrew
5305-01-203-5294
0.25in.
0.469in.
20
2A UNC
Knurled No. 1
2.094in.
1385740 U Bolt
5306-01-203-5293
0.75in.
2.500in.
10
2A UNC
--
--
980C359-1 Eye Bolt
5306-01-203-5291
0.625in.
0.760in.
11
2A UNC
--
--
B-723 Machine Bolt
5306-01-203-5290
0.562in.
0.844in.
18
2A UNF
Hexagon
1.500in.
69-662-79 Assembled Washer Screw
5305-01-203-5147
0.25in.
0.526in.
20
2A UNC
Pan No. 2
0.750in.