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.
G4956743 Shear Bolt
5306-01-190-1503
0.625in.
1.719in.
11
2A UNC
Hexagon
5.469in.
1037-608 Cap Socket Head Screw
5305-01-190-1472
0.125in.
0.325in.
40
3A UNC
Flat Chamfer
0.375in.
3497-104 Machine Screw
5305-01-190-1470
0.125in.
0.313in.
40
2A UNC
--
0.375in.
1044-348 Machine Screw
5305-01-190-1469
0.112in.
0.210in.
40
2A UNC
Fillister
0.240in.
1037-640 Cap Socket Head Screw
5305-01-190-1461
0.19in.
0.875in.
32
3A UNF
Flat Chamfer
1.210in.
1031-508 Setscrew
5305-01-190-1459
0.138in.
--
32
2A UNC
Headless (setscrew)
0.188in.
1037-626 Cap Socket Head Screw
5305-01-190-1446
0.138in.
0.438in.
32
3A UNC
Flat Chamfer
0.470in.
NAS1580C4T16P Close Tolerance Screw
5305-01-190-0252
0.25in.
0.403in.
28
3A UNJF
Flat Countersunk
1.388in.
NAS1581A7H21 Close Tolerance Screw
5305-01-190-0251
0.438in.
0.650in.
20
3A UNJF
Flat Countersunk
1.972in.
CA2194-3-05 Close Tolerance Screw
5305-01-190-0250
0.19in.
0.425in.
32
3A UNJF
Oval Countersunk
0.747in.
CA2194-3-12 Close Tolerance Screw
5305-01-190-0249
0.19in.
0.425in.
32
3A UNJF
Oval Countersunk
1.185in.
CA2194-3-04 Close Tolerance Screw
5305-01-190-0248
0.19in.
0.425in.
32
3A UNJF
Oval Countersunk
0.685in.
CA2194-4-14 Close Tolerance Screw
5305-01-190-0247
0.25in.
0.556in.
28
3A UNJF
Oval Countersunk
1.401in.
NAS676V38D Close Tolerance Bolt
5306-01-190-0246
0.375in.
0.553in.
24
3A UNJF
Hexagon
2.938in.
1446214-0072 Cap Socket Head Screw
5305-01-190-0245
0.164in.
0.875in.
32
3A UNC
Flat Chamfer
2.969in.
1C6173P15 Cap Socket Head Screw
5305-01-190-0244
0.375in.
1.440in.
16
3A UNC
Flat Chamfer
4.440in.
NAS1351-8-92P Cap Socket Head Screw
5305-01-190-0243
0.5in.
1.500in.
20
3A UNRF
Flat Chamfer
5.670in.
NAS1351-8-42P Cap Socket Head Screw
5305-01-190-0242
0.5in.
1.500in.
20
3A UNRF
Flat Chamfer
2.545in.
NAS1352N06-5 Cap Socket Head Screw
5305-01-190-0239
0.138in.
0.220in.
32
3A UNRC
Flat Chamfer
0.282in.
NAS6404U16DH Shear Bolt
5306-01-190-0235
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
1.355in.
NAS6404U13DH Shear Bolt
5306-01-190-0232
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
1.167in.
NAS6404U12DH Shear Bolt
5306-01-190-0231
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
1.105in.
414581-2 Internally Relieved Body Bolt
5306-01-190-0226
0.375in.
1.167in.
24
2A UNF
Hexagon
1.250in.
AN565AC524H6 Setscrew
5305-01-190-0225
0.312in.
--
24
3A UNF
Headless (setscrew)
0.365in.
AN565AC428-6 Setscrew
5305-01-190-0224
0.25in.
--
28
3A UNF
Headless (setscrew)
0.365in.
82758-6 Internal Wrenching Bolt
5306-01-190-0220
0.375in.
0.860in.
24
3A UNJF
Conical Bevel
2.235in.
MATP111CD3-5 Machine Screw
5305-01-190-0219
0.19in.
0.353in.
32
3A UNJF
Pan No. 2
0.675in.
SC2174V08-5 Machine Screw
5305-01-190-0218
0.164in.
0.328in.
32
3A UNJC
Pan No. 2
0.650in.
NAS8101U4 Machine Screw
5305-01-190-0216
0.138in.
0.158in.
32
3A UNJC
Pan
0.220in.
5188489 Machine Screw
5305-01-190-0215
0.112in.
0.600in.
40
2A UNC
Flat Chamfer
0.660in.
52-W-2291-803 Cap Socket Head Screw
5305-01-189-9839
0.375in.
1.125in.
16
3A UNRC
Flat Chamfer
1.250in.
1881A391 Shoulder Bolt
5306-01-189-9215
0.375in.
0.541in.
24
3A UNJF
Dished Hexagon
7.699in.
12703403-8 Externally Relieved Body Screw
5305-01-189-9214
0.138in.
0.310in.
32
2A UNC
Pan
0.880in.
1881A370 Externally Relieved Body Bolt
5306-01-189-9147
0.19in.
0.620in.
32
3A UNJF
Dished Hexagon
0.656in.
T181-2304 Close Tolerance Screw
5305-01-189-8443
0.19in.
0.313in.
32
3A UNJF
Oval Countersunk
0.573in.
NAS1580V4R3 Close Tolerance Screw
5305-01-189-8442
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
0.575in.
845-2180772 Cap Socket Head Screw
5305-01-189-8440
0.5in.
1.140in.
13
3A UNC
Flat Chamfer
2.250in.
15079 Cap Socket Head Screw
5305-01-189-8439
0.438in.
1.297in.
14
2A UNC
Flat Chamfer
1.440in.
MS16995-55B Cap Socket Head Screw
5305-01-189-8438
0.25in.
1.710in.
20
3A UNC
Flat Chamfer
1.610in.
91251A583 Cap Socket Head Screw
5305-01-189-8437
0.312in.
0.780in.
18
2A UNC
Flat Chamfer
1.000in.
72531L-6C-24C Cap Socket Head Screw
5305-01-189-8436
0.375in.
0.292in.
24
3A UNRF
Flat Chamfer
0.375in.
27698 Cap Socket Head Screw
5305-01-189-8435
--
--
--
3A
--
--
17404 Cap Socket Head Screw
5305-01-189-8434
--
--
--
3A
--
--
ST3M753-6H22 Shear Bolt
5306-01-189-8432
0.375in.
0.589in.
24
3A UNJF
Spline Extended Wash
1.974in.
3043T95P01 Externally Relieved Body Bolt
5306-01-189-8431
0.25in.
--
28
3A UNJF
Double Hexagon Exten
0.990in.
D16191-3 Setscrew
5305-01-189-8430
0.19in.
--
32
3A UNJF
Hexagon
0.750in.
3081391-1 Setscrew
5305-01-189-8429
0.112in.
--
40
3A UNC
Headless (setscrew)
0.250in.
4046758 Setscrew
5305-01-189-8427
0.086in.
0.310in.
56
3A UNC
--
0.310in.
AN10C46 Machine Bolt
5306-01-189-8422
0.625in.
0.923in.
18
3A UNF
Hexagon
4.875in.
0N289553 Externally Relieved Body Screw
5305-01-189-7867
--
0.125in.
--
--
Double Chamfer
0.622in.