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.
58A154B7 Setscrew
5305-00-685-1782
0.312in.
0.449in.
24
2A UNF
Headless (setscrew)
0.875in.
M73CR624-10E Setscrew
5305-00-685-1781
0.375in.
0.625in.
24
2A UNF
Headless (setscrew)
0.625in.
54113 Setscrew
5305-00-685-1780
0.375in.
1.130in.
24
2A UNF
Headless (setscrew)
1.130in.
313081 Machine Bolt
5306-00-685-1732
0.25in.
0.780in.
28
1A UNF
Double Hexagon W/hol
1.240in.
322082 Machine Bolt
5306-00-685-1731
0.25in.
0.615in.
28
1A UNF
Double Hexagon W/hol
0.635in.
343-0174-00 Machine Screw
5305-00-685-1726
0.138in.
0.750in.
32
2A UNC
Pan
0.750in.
118257 Machine Screw
5305-00-685-1724
0.138in.
0.438in.
32
2A UNC
Flat Chamfer
0.438in.
NAS609-448-6 Cap Socket Head Screw
5305-00-685-1716
0.112in.
0.395in.
48
3A UNF
Flat Chamfer
0.365in.
55574 Machine Screw
5305-00-685-1715
0.138in.
0.140in.
32
2A UNC
Pan
0.500in.
23-3428-502 Machine Bolt
5306-00-685-1693
0.375in.
0.360in.
24
3A UNF
Hexagon
0.920in.
23-3428-501 Machine Bolt
5306-00-685-1679
0.375in.
0.340in.
24
3A UNF
Hexagon
0.840in.
327B455P11 Externally Relieved Body Bolt
5306-00-685-1678
0.19in.
0.415in.
32
--
Double Hexagon W/hol
0.760in.
MS35231-31 Machine Screw
5305-00-685-1665
0.138in.
0.625in.
32
2A UNC
Pan No. 2
0.625in.
3002-0409-120 Machine Screw
5305-00-685-1662
0.112in.
0.281in.
40
3A UNC
Fillister
0.281in.
327B460P1 Shoulder Bolt
5306-00-685-1641
0.19in.
0.272in.
32
3A UNF
Double Hexagon W/hol
0.584in.
487275-78385 Assembled Washer Screw
5305-00-685-1634
0.164in.
0.292in.
32
2A UNC
Pan No. 2
0.312in.
NAS1107-44D Shear Bolt
5306-00-685-1611
0.438in.
0.428in.
20
3A UNJF
Dished Hexagon
3.188in.
NAS464-7LA36 Shear Bolt
5306-00-685-1610
0.438in.
0.469in.
20
3A UNF
Hexagon
2.719in.
NAS464P6L52 Shear Bolt
5306-00-685-1609
0.375in.
0.438in.
24
3A UNF
Hexagon
3.688in.
NAS464P5L57 Shear Bolt
5306-00-685-1608
0.312in.
0.407in.
24
3A UNF
Hexagon
3.969in.
NAS1304-87 Shear Bolt
5306-00-685-1607
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
5.862in.
AN565B1032H4 Setscrew
5305-00-685-1605
0.19in.
0.250in.
32
3A UNF
Headless (setscrew)
0.250in.
2-56-5-32 Setscrew
5305-00-685-1604
0.086in.
0.156in.
56
2A UNC
Headless (setscrew)
0.156in.
GS550C08S32 Cap Socket Head Screw
5305-00-685-1603
0.164in.
2.000in.
32
2A UNC
Round
2.000in.
562-0052-002 Externally Relieved Body Screw
5305-00-685-1598
0.19in.
0.160in.
24
2A UNC
Hexagon
0.825in.
207MR079P001 Cap Socket Head Screw
5305-00-685-1582
0.138in.
0.312in.
32
2A UNC
Flat Countersunk
0.312in.
NK501C1-3 Cap Socket Head Screw
5305-00-685-1574
0.073in.
0.188in.
72
2A UNF
Fillister
0.188in.
359181 Machine Screw
5305-00-685-1572
0.19in.
0.190in.
32
--
Flat Countersunk
0.190in.
S8401A8-6 Machine Screw
5305-00-685-1571
0.164in.
0.375in.
32
2A UNC
Fillister
0.375in.
ES943-6-10 Machine Screw
5305-00-685-1569
0.138in.
0.625in.
32
2A UNC
Fillister
0.625in.
8518935 Shoulder Screw
5305-00-685-1545
0.164in.
0.302in.
32
2A UNC
Flat Chamfer
0.438in.
327B455P15 Externally Relieved Body Bolt
5306-00-685-1537
0.19in.
0.415in.
32
--
Double Hexagon W/hol
0.850in.
327B455P16 Externally Relieved Body Bolt
5306-00-685-1536
0.19in.
0.415in.
32
--
Double Hexagon W/hol
0.890in.
342-0144-00 Machine Screw
5305-00-685-1535
0.086in.
0.312in.
56
2A UNC
Flat Countersunk
0.312in.
342-0142-00 Machine Screw
5305-00-685-1534
0.086in.
0.188in.
56
2A UNC
Flat Countersunk
0.188in.
MS35461-52 Cap Socket Head Screw
5305-00-685-1523
0.375in.
0.970in.
16
3A UNC
Flat Chamfer
0.970in.
NAS1303-1W Shear Bolt
5306-00-685-1519
0.19in.
0.313in.
32
3A UNJF
Dished Hexagon
0.385in.
107035-4207 Machine Screw
5305-00-685-1493
0.138in.
0.500in.
32
2A UNC
Binding
0.500in.
330-2290-00 Machine Screw
5305-00-685-1490
0.112in.
0.250in.
40
2A UNC
Flat Countersunk
0.250in.
107041-2206 Machine Screw
5305-00-685-1486
0.138in.
0.438in.
32
2A UNC
Binding
0.438in.
HCS0404SS Setscrew
5305-00-685-1481
0.112in.
0.250in.
48
3A UNF
Headless (setscrew)
0.250in.
107033-5605 Machine Screw
5305-00-685-1472
0.086in.
0.375in.
56
2A UNC
Flat Countersunk
0.375in.
61403100110 Machine Screw
5305-00-685-1444
0.073in.
0.156in.
72
3A UNF
Round
0.156in.
61402100322 Machine Screw
5305-00-685-1443
0.099in.
0.291in.
56
3A UNF
Flat Countersunk
0.343in.
61402100318 Machine Screw
5305-00-685-1442
0.099in.
0.281in.
56
3A UNF
Flat Countersunk
0.281in.
NAS1123-8 Close Tolerance Screw
5305-00-685-1439
0.19in.
0.251in.
32
3A UNJF
Flat Chamfer
0.761in.
NAS1109-88W Shear Bolt
5306-00-685-1436
0.562in.
0.511in.
18
3A UNF
Dished Hexagon
6.011in.
228001S3-18A Setscrew
5305-00-685-1430
0.099in.
0.562in.
56
3A UNF
Headless (setscrew)
0.562in.
6816296 Machine Screw
5305-00-685-1363
0.099in.
0.250in.
48
2A UNC
Binding
0.250in.
NAS334CFA5 Machine Screw
5305-00-685-1352
0.25in.
0.469in.
28
3A UNF
Flat Countersunk
0.641in.