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.
NAS1303-18W Machine Bolt
5306-00-676-8499
0.19in.
0.338in.
32
3A UNF
Hexagon
1.463in.
231-407SS Machine Screw
5305-00-676-8484
0.112in.
0.438in.
40
3A UNC
Fillister
0.438in.
1996490PC16 Cap Socket Head Screw
5305-00-676-8463
0.375in.
1.250in.
16
3A UNC
Flat Chamfer
1.460in.
LL57W040H15 Machine Bolt
5306-00-676-8407
0.25in.
0.838in.
20
3A UNC
Hexagon
0.938in.
373893 Machine Bolt
5306-00-676-8346
0.25in.
0.370in.
28
3A UNF
Hexagon
0.570in.
516-2454-002 Externally Relieved Body Screw
5305-00-676-8146
0.164in.
0.140in.
32
2A UNC
Flat Chamfer
2.656in.
516-2454-003 Externally Relieved Body Screw
5305-00-676-8109
0.164in.
0.188in.
32
2A UNC
Flat Chamfer
3.750in.
SMC549792-1 Externally Relieved Body Screw
5305-00-676-8108
0.164in.
0.140in.
32
2A UNC
Flat Chamfer
2.063in.
S8987A165 Machine Screw
5305-00-676-8013
0.112in.
--
40
3A UNC
--
0.160in.
A51896-8 Assembled Washer Screw
5305-00-676-6295
0.216in.
0.292in.
24
2A UNC
Binding
0.375in.
1833666 Internal Wrenching Bolt
5306-00-676-6291
0.216in.
0.375in.
24
3A UNC
Knurled No. 1
1.000in.
385588 Machine Bolt
5306-00-676-6288
0.19in.
0.270in.
32
--
Hexagon
0.760in.
2547081 Eye Bolt
5306-00-676-6220
0.25in.
1.000in.
28
3A UNF
--
--
1293627-1 Internally Relieved Body Bolt
5306-00-676-6218
0.25in.
0.303in.
56
3A UNS
Flat Chamfer
0.350in.
6800108 Eye Bolt
5306-00-676-3996
0.25in.
1.970in.
20
2A UNC
--
--
372679 Tee Head Bolt
5306-00-676-1106
0.25in.
0.250in.
28
1A UNF
Tee No. 4
1.120in.
1662735 Shear Bolt
5306-00-675-9629
0.5in.
0.881in.
20
3A UNF
Double Hexagon W/hol
2.266in.
337564 Eye Bolt
5306-00-675-9117
0.125in.
0.440in.
40
3A UNC
--
--
127318-001 Shoulder Screw
5305-00-675-6256
0.164in.
0.375in.
32
2A UNC
Flat Chamfer
4.781in.
STD1541-2 Panel Screw Assembly
5305-00-675-5259
--
--
--
--
--
--
55476 Machine Bolt
5306-00-675-2547
0.312in.
0.315in.
24
2A UNF
Hexagon
0.375in.
542-7850-003 Shoulder Screw
5305-00-675-2542
0.164in.
0.469in.
32
2A UNC
Flat Chamfer
4.594in.
543-3627-002 Externally Relieved Body Screw
5305-00-675-2523
0.164in.
0.344in.
32
2A UNF
Flat Chamfer
2.844in.
542-5627-002 Externally Relieved Body Screw
5305-00-675-2522
0.164in.
0.219in.
32
2A UNC
Flat Chamfer
4.463in.
127291 Externally Relieved Body Screw
5305-00-675-2521
0.164in.
0.265in.
32
2A UNC
Flat Chamfer
3.258in.
S6165-20603 Thumbscrew
5305-00-675-1556
0.375in.
0.275in.
24
3A UNF
Knurled No. 1
0.335in.
8298492 Cap Socket Head Screw
5305-00-675-0483
0.19in.
0.328in.
32
2A UNF
--
0.375in.
8298474 Externally Relieved Body Bolt
5306-00-675-0482
--
0.330in.
--
2A UN
Flat Chamfer
1.093in.
8574919 Setscrew
5305-00-675-0471
0.19in.
0.047in.
32
2A UNF
Headless (setscrew)
0.096in.
327B518P3 Machine Bolt
5306-00-674-9247
0.164in.
0.363in.
36
3A UNF
Double Hexagon W/hol
0.451in.
327B518P1 Machine Bolt
5306-00-674-9246
0.164in.
0.184in.
36
3A UNF
Double Hexagon W/hol
0.240in.
S6110-23064-002 Eye Bolt
5306-00-674-9143
0.875in.
0.536in.
14
3A UNF
--
--
2057-1141 Externally Relieved Body Bolt
5306-00-674-9016
0.312in.
0.284in.
18
2A UNC
Hexagon
1.925in.
602642 Externally Relieved Body Screw
5305-00-674-8829
0.138in.
0.275in.
32
2A UNC
Fillister
1.545in.
2146-1110 Externally Relieved Body Screw
5305-00-674-8540
0.164in.
0.140in.
32
3A UNC
Flat Countersunk Und
0.750in.
600568 Machine Screw
5305-00-674-8436
0.112in.
0.228in.
40
3A UNC
Flat Chamfer
0.290in.
542-4324-002 Shoulder Screw
5305-00-674-7623
0.164in.
0.249in.
32
2A UNC
Flat Chamfer
2.265in.
242210 Setscrew
5305-00-674-7616
0.562in.
0.190in.
24
3A UNEF
Headless (setscrew)
0.380in.
542-8583-002 Externally Relieved Body Screw
5305-00-674-5242
0.164in.
0.344in.
32
2A UNC
Pan No. 2
4.625in.
SM-B-342376 Eccentric Head Bolt
5306-00-674-4716
0.138in.
--
40
2A UNF
--
0.312in.
204-060-133-1 Shoulder Bolt
5306-00-674-4219
0.312in.
0.650in.
24
3A UNF
Hexagon
2.271in.
56A23573 Externally Relieved Body Bolt
5306-00-674-1672
0.438in.
1.032in.
20
2A UNF
Hexagon
1.438in.
5507-1088 Machine Screw
5305-00-674-1274
0.138in.
0.282in.
40
2A UNF
Round W/ Wrench Flat
0.344in.
2056-1450 Setscrew
5305-00-674-1273
0.25in.
0.750in.
20
2A UNC
--
--
AG4483-2 Machine Bolt
5306-00-674-0515
0.19in.
0.750in.
32
2A UNF
--
--
358996-1 Tee Head Bolt
5306-00-673-9831
0.375in.
1.500in.
24
3A UNF
Tee No. 4
5.182in.
823957-371 Machine Screw
5305-00-673-8825
0.19in.
2.500in.
32
2A UNF
Pan No. 2
2.500in.
870208-1 Setscrew
5305-00-673-8824
0.25in.
0.156in.
40
3A UNS
Headless (setscrew)
0.156in.
544-3547 Machine Screw
5305-00-673-8547
0.06in.
0.156in.
80
2A UNF
Pan No. 2
0.484in.
47-110-021-5 Internally Relieved Body Bolt
5306-00-673-5463
1in.
0.753in.
14
3A UNS
Round W/wrench Flats
5.620in.