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.
61B211-3 Machine Bolt
5306-00-691-0329
0.438in.
0.938in.
20
3A UNF
Hexagon
4.547in.
NAS1306-13 Shear Bolt
5306-00-691-0328
0.375in.
0.578in.
24
3A UNF
Dished Hexagon
1.390in.
NAS1104-9 Shear Bolt
5306-00-691-0313
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
0.878in.
NAS560CK3-3 Machine Screw
5305-00-691-0157
0.19in.
0.371in.
32
3A UNF
Flat Countersunk
0.573in.
NAS1304-13 Shear Bolt
5306-00-690-9910
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
1.237in.
332059-060 Machine Screw
5305-00-690-9838
0.086in.
0.188in.
56
2A UNC
Binding
0.188in.
32-19352-5 Shoulder Screw
5305-00-690-9833
0.156in.
0.254in.
24
3A UNF
Flat Chamfer
6.904in.
5305-00-690-9766
0.164in.
1.313in.
32
2A UNC
Round
1.375in.
2413-1342P1 Machine Screw
5305-00-690-9763
0.19in.
0.312in.
24
2A UNC
Flat Chamfer
0.312in.
1843618PC1 Externally Relieved Body Screw
5305-00-690-9627
--
0.312in.
--
--
Hexagon
1.000in.
PS74992 Setscrew
5305-00-690-9622
0.5in.
0.330in.
20
2A UNF
Headless (setscrew)
0.330in.
37344 Externally Relieved Body Bolt
5306-00-690-9621
0.25in.
0.610in.
28
3A UNF
Hexagon
2.610in.
NAS428HK4A12 Machine Bolt
5306-00-690-9410
0.25in.
1.188in.
28
3A UNF
Crowned Hexagon
1.250in.
AN565B428H5 Setscrew
5305-00-690-9394
0.25in.
0.312in.
28
3A UNF
Headless (setscrew)
0.312in.
MS20009-43 Internal Wrenching Bolt
5306-00-690-9393
0.562in.
0.875in.
18
3A UNF
Conical Bevel
3.562in.
12Z1197-122 Cap Socket Head Screw
5305-00-690-9353
0.25in.
0.375in.
28
3A UNF
Flat Chamfer
0.375in.
12Z1043-20 Cap Socket Head Screw
5305-00-690-9351
0.19in.
0.375in.
24
3A UNC
Flat Chamfer
0.375in.
12134151 Externally Relieved Body Screw
5305-00-690-8610
0.164in.
0.204in.
32
3A UNC
Flat Chamfer
0.250in.
HC01010SCP Cap Hexagon Head Screw
5305-00-690-8608
0.19in.
0.577in.
32
3A UNF
Hexagon
0.625in.
6090382-1 Internal Wrenching Bolt
5306-00-690-8556
0.19in.
0.770in.
32
3A UNF
Flat Chamfer
1.160in.
8574910 Setscrew
5305-00-690-8286
0.19in.
0.060in.
32
2A UNF
Headless (setscrew)
0.205in.
A51F13527-11 Shoulder Bolt
5306-00-690-7931
0.19in.
0.335in.
32
3A UNJF
Hexagon
1.375in.
323858-1 Setscrew
5305-00-690-7115
0.19in.
0.375in.
32
3A UNF
Headless (setscrew)
0.375in.
LH90725-8 Machine Bolt
5306-00-690-6988
0.25in.
0.750in.
20
2A UNC
Hexagon
0.938in.
LH90725-58 Machine Bolt
5306-00-690-6981
0.375in.
0.750in.
16
2A UNC
Hexagon
0.719in.
308535 Machine Bolt
5306-00-690-6976
0.375in.
0.875in.
16
2A UNC
Hexagon
0.813in.
LH90725-14 Cap Hexagon Head Screw
5305-00-690-6919
0.25in.
0.750in.
20
2A UNC
Hexagon
1.813in.
42109-506 Internal Wrenching Bolt
5306-00-690-6742
0.164in.
0.279in.
32
2A UNC
Flat Chamfer
0.810in.
NAS1190-3P8B Cap Socket Head Screw
5305-00-690-6444
0.19in.
0.407in.
32
3A UNJF
Pan
0.469in.
NAS662-2-5 Machine Screw
5305-00-690-6431
0.086in.
0.209in.
56
2A UNC
Flat Countersunk
0.281in.
NAS1305-21H Shear Bolt
5306-00-690-5590
0.312in.
0.469in.
24
3A UNF
Dished Hexagon
1.781in.
8159381 Shoulder Screw
5305-00-690-4576
0.312in.
0.500in.
18
3A UNC
Flat Chamfer
2.250in.
179831-000 Externally Relieved Body Screw
5305-00-690-4310
--
0.160in.
--
--
Pan
0.625in.
8335027 Cap Socket Head Screw
5305-00-690-3955
0.25in.
0.344in.
28
3A UNF
Button
0.344in.
10867133 Shoulder Bolt
5306-00-690-2706
0.75in.
0.938in.
16
2A UNF
Hexagon
4.013in.
10870417 Shear Bolt
5306-00-690-1264
0.5in.
0.620in.
20
2A UNF
Hexagon
2.120in.
7793574 Machine Screw
5305-00-690-0607
0.25in.
0.320in.
28
3A UNF
Flat Chamfer
0.530in.
7793567 Shoulder Screw
5305-00-690-0602
0.25in.
0.345in.
28
3A UNF
Flush
0.610in.
7793520 Machine Screw
5305-00-690-0580
0.19in.
0.162in.
32
2A UNF
Flat Countersunk
0.260in.
7793482 Setscrew
5305-00-690-0552
0.138in.
0.153in.
40
3A UNF
Headless (setscrew)
0.658in.
SGT229-1 Shoulder Screw
5305-00-689-9973
0.19in.
0.365in.
32
3A UNF
Pan No. 2
1.573in.
MS21262-14 Cap Socket Head Screw
5305-00-689-9513
0.138in.
0.318in.
32
3A UNC
Flat Chamfer
0.365in.
340-823-0041 Cap Socket Head Screw
5305-00-689-9292
0.073in.
0.192in.
72
3A UNRF
Flat Chamfer
0.220in.
MS24694S189 Machine Screw
5305-00-689-8881
0.375in.
0.573in.
24
3A UNF
Flat Countersunk
0.891in.
MS24694C203 Machine Screw
5305-00-689-8879
0.375in.
0.574in.
24
3A UNF
Flat Countersunk
1.766in.
MS24694C198 Machine Screw
5305-00-689-8875
0.375in.
0.573in.
24
3A UNF
Flat Countersunk
1.453in.
MS24694C194 Machine Screw
5305-00-689-8872
0.375in.
0.573in.
24
3A UNF
Flat Countersunk
1.203in.
MS24694C193 Machine Screw
5305-00-689-8871
0.375in.
0.574in.
24
3A UNF
Flat Countersunk
1.141in.
MS24694C192 Machine Screw
5305-00-689-8870
0.375in.
0.573in.
24
3A UNF
Flat Countersunk
1.078in.
MS24694-C187 Machine Screw
5305-00-689-8865
0.375in.
0.464in.
24
3A UNF
Flat Countersunk
0.766in.