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.
175-110 Machine Bolt
5306-01-194-8735
0.312in.
0.917in.
24
2A UNF
Hexagon
1.000in.
170-007 Cap Hexagon Head Screw
5305-01-194-8730
0.25in.
0.650in.
20
2A UNC
Hexagon
0.750in.
803-330 Machine Bolt
5306-01-194-8712
0.438in.
1.126in.
14
2A UNC
Hexagon
3.000in.
NAS1352C4H10 Cap Socket Head Screw
5305-01-194-8660
0.25in.
0.495in.
20
3A UNRC
Flat Chamfer
0.595in.
HT4058-3-10A Close Tolerance Screw
5305-01-194-8485
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk Und
1.015in.
NAS7701-1 Close Tolerance Screw
5305-01-194-8483
0.138in.
0.251in.
32
3A UNJC
Pan
0.323in.
NAS1578C4R9 Close Tolerance Screw
5305-01-194-8482
0.25in.
0.378in.
28
3A UNJF
Pan No. 2
0.950in.
NAS1581C4R7 Close Tolerance Screw
5305-01-194-8481
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
0.826in.
75A603538-2001 Shoulder Screw
5305-01-194-8480
0.19in.
0.256in.
32
3A UNJF
Flat Chamfer
1.206in.
AN565EC2L3 Setscrew
5305-01-194-8477
0.086in.
--
56
3A UNC
Headless (setscrew)
0.178in.
MS15985D8R14 Cap Socket Head Screw
5305-01-194-8475
0.164in.
0.375in.
32
3A UNC
Binding
0.844in.
NAS1801-3D12 Machine Screw
5305-01-194-8473
0.19in.
0.620in.
32
3A UNJF
Hexagon
0.734in.
956-253 Machine Screw
5305-01-194-8472
0.112in.
1.000in.
40
2A UNC
Flat Countersunk
1.340in.
AIC4038E3-6 Machine Screw
5305-01-194-8471
0.19in.
0.314in.
32
3A UNJF
Flat Countersunk
0.698in.
AN501D0-3 Machine Screw
5305-01-194-8470
0.06in.
0.132in.
80
2A UNF
Fillister
0.157in.
NAS1251A10D10 Ring Bolt
5306-01-194-8467
0.562in.
0.845in.
18
3A UNJF
--
--
NAS1251A10D5 Ring Bolt
5306-01-194-8466
0.562in.
0.845in.
18
3A UNJF
--
--
12336186 Shoulder Screw
5305-01-194-7893
0.375in.
0.472in.
16
2A UNC
Flat Countersunk
1.181in.
12322026 Cap Socket Head Screw
5305-01-194-7892
0.5in.
2.470in.
13
3A UNC
Flat Chamfer
3.250in.
12336185 Externally Relieved Body Screw
5305-01-194-7891
0.5in.
0.303in.
13
2A UNC
Flat Chamfer
0.472in.
059-0003 Machine Bolt
5306-01-194-7806
0.312in.
--
18
--
--
1.750in.
32166329 Setscrew
5305-01-194-7689
0.625in.
--
18
--
Hexagon
3.750in.
NAS1580C3R13 Close Tolerance Screw
5305-01-194-7061
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
1.160in.
3M938-4-5-6 Close Tolerance Screw
5305-01-194-7060
0.25in.
0.350in.
28
3A UNJF
Fillister Countersun
0.672in.
NAS1580V4R16 Close Tolerance Screw
5305-01-194-7059
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
1.388in.
NAS1578V4R10 Close Tolerance Screw
5305-01-194-7058
0.25in.
0.378in.
28
3A UNJF
Pan No. 2
1.013in.
CA2193-3-18 Close Tolerance Screw
5305-01-194-7056
0.19in.
0.425in.
32
3A UNJF
Flat Countersunk
1.560in.
CA2193-3-14 Close Tolerance Screw
5305-01-194-7055
0.19in.
0.425in.
32
3A UNJF
Flat Countersunk
1.310in.
FIT01-0002-3010 Close Tolerance Screw
5305-01-194-7054
0.19in.
0.425in.
32
3A UNJF
Flat Countersunk
1.060in.
CA2193-3-08 Close Tolerance Screw
5305-01-194-7053
0.19in.
0.425in.
32
3A UNJF
Flat Countersunk
0.935in.
CA21017-4-04 Close Tolerance Screw
5305-01-194-7052
0.25in.
0.516in.
28
3A UNJF
Pan No. 2
0.776in.
1404290 Cap Hexagon Head Screw
5305-01-194-7049
0.625in.
1.500in.
11
2A UNC
Hexagon
11.000in.
S343-12H28 Shear Bolt
5306-01-194-7048
0.75in.
1.027in.
16
3A UNJF
Spline Extended Wash
2.787in.
NAS560HK2P4 Machine Screw
5305-01-194-7047
0.164in.
0.380in.
32
2A UNJC
Flat Countersunk
0.645in.
L3223681-017 Shoulder Bolt
5306-01-194-7042
0.375in.
0.578in.
24
3A UNJF
Double Hexagon
5.190in.
348561 Shoulder Bolt
5306-01-194-7041
0.75in.
1.030in.
16
2A UNF
Dee Chamfer
2.220in.
64-362K Machine Bolt
5306-01-194-7039
--
--
--
--
--
--
12335109-3 Threaded End Rod
5306-01-194-7033
--
1.750in.
24
2A UNF NUT THREAD A
--
--
SC2174C4-8D Close Tolerance Screw
5305-01-194-6443
0.25in.
0.378in.
28
3A UNJF
Pan No. 2
0.888in.
A175.2306 Close Tolerance Screw
5305-01-194-6441
0.19in.
0.323in.
32
3A UNJF
Oval Countersunk
0.698in.
123256-4R16 Close Tolerance Screw
5305-01-194-6440
0.25in.
0.372in.
28
3A UNJF
Flat Countersunk
1.382in.
8925519 Cap Hexagon Head Screw
5305-01-194-6438
--
--
--
--
Hexagon
--
NAS6703DU16 Shear Bolt
5306-01-194-6436
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
1.330in.
43156 Setscrew
5305-01-194-6435
0.112in.
--
40
3A UNC
Headless (setscrew)
0.365in.
5583606 Hook Bolt
5306-01-194-6433
0.375in.
--
16
2A UNC
--
--
8622 Machine Screw
5305-01-194-6432
0.112in.
0.450in.
40
2A UNC
Hexagon
0.500in.
N3-1032-12 Machine Screw
5305-01-194-6431
0.19in.
0.672in.
32
2A UNF
Fillister
0.734in.
MS18211-10C Machine Screw
5305-01-194-6430
0.086in.
0.070in.
56
2A UNC
Flat Countersunk
0.157in.
G134379-2 Machine Screw
5305-01-194-6429
0.138in.
1.000in.
32
2A UNC
Pan
3.470in.
01141-10025 Machine Bolt
5306-01-194-6428
10in.
--
--
--
Hexagon
0.984in.