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.
10278547 Shoulder Screw
5305-01-028-2764
0.112in.
0.120in.
40
2A UNC
Flat Chamfer
0.306in.
3M381-3-17 Shoulder Bolt
5306-01-028-2762
0.19in.
0.291in.
32
3A UNF
Dished Hexagon
1.385in.
CHT4020-4-7A Close Tolerance Screw
5305-01-028-2471
0.25in.
0.442in.
28
3A UNJF
Flat Countersunk Und
0.890in.
HT4020-4-6A Close Tolerance Screw
5305-01-028-2470
0.25in.
0.443in.
28
3A UNJF
Flat Countersunk Und
0.828in.
GB511B6-14 Shear Bolt
5306-01-028-2464
0.375in.
0.374in.
24
3A UNJF
Double Hexagon
1.259in.
1807975 Thumbscrew
5305-01-028-2463
0.5in.
1.343in.
13
2A UNC
Knurled No. 1
2.062in.
MS18065-33 Setscrew
5305-01-028-2462
0.112in.
0.490in.
40
3A UNC
Headless (setscrew)
0.490in.
CAV70-0-2P Machine Screw
5305-01-028-2456
0.06in.
0.069in.
80
2A UNF
Binding
0.094in.
92551040211 Machine Screw
5305-01-028-2454
0.112in.
0.070in.
40
3A UNC
Pan No. 2
0.120in.
212-001-323-1 Shoulder Bolt
5306-01-028-2447
0.375in.
0.578in.
24
3A UNJF
Hexagon
1.914in.
NAS1297-5-10 Shoulder Bolt
5306-01-028-2443
0.312in.
0.385in.
24
3A UNJF
Hexagon
1.123in.
3016T15 Eye Bolt
5306-01-028-2441
--
--
--
--
--
--
8152751-1 Internal Wrenching Bolt
5306-01-028-1649
0.164in.
0.280in.
32
3A UNC
--
--
3176207-C-159 Cap Socket Head Screw
5305-01-028-1519
0.375in.
0.875in.
16
3A UNC
Flat Chamfer
1.000in.
317207-C-206 Cap Socket Head Screw
5305-01-028-1518
0.437in.
1.107in.
14
3A UNC
Flat Chamfer
1.250in.
3017691 Machine Bolt
5306-01-028-1508
0.5in.
1.250in.
13
2A UNC
Round W/wrench Flats
2.000in.
2508875 Eye Bolt
5306-01-028-1498
0.5in.
1.438in.
20
2A UNF
--
--
4177558 Eye Bolt
5306-01-028-1367
0.5in.
2.500in.
20
2A UNF
--
--
427567 Cap Hexagon Head Screw
5305-01-028-0747
0.438in.
1.125in.
14
2A UNC
Hexagon
1.690in.
LP12XB02J10XZ Setscrew
5305-01-028-0744
0.19in.
0.625in.
32
2A UNF
Headless (setscrew)
0.625in.
NAS1190-08P7 Cap Socket Head Screw
5305-01-028-0742
0.164in.
0.345in.
32
3A UNJC
Pan
0.407in.
34393 Machine Screw
5305-01-028-0592
0.25in.
3.900in.
20
2A UNC
Round
4.000in.
HT123-5-10 Close Tolerance Screw
5305-01-028-0186
0.312in.
0.505in.
24
3A UNF
Flat Countersunk
1.140in.
NAS1203-18D Close Tolerance Screw
5305-01-028-0184
0.19in.
0.251in.
32
3A UNJF
Flat Countersunk
1.386in.
MS16995-49B Cap Socket Head Screw
5305-01-028-0182
0.25in.
0.495in.
20
3A UNC
Flat Chamfer
0.595in.
MS21250-03008 Shear Bolt
5306-01-028-0179
0.19in.
0.420in.
32
3A UNJF
Double Hexagon W/hol
0.930in.
NAS1297-6-18 Shoulder Bolt
5306-01-028-0175
0.375in.
0.494in.
24
3A UNJF
Hexagon
1.732in.
21C001056 Machine Bolt
5306-01-028-0060
0.625in.
1.500in.
11
2A UNC
Hexagon
3.400in.
A0L4164-131 Internal Wrenching Bolt
5306-01-028-0051
0.138in.
0.453in.
32
2A UNC
--
0.469in.
LS15237-5-2 Close Tolerance Screw
5305-01-027-9525
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
0.485in.
NAS674V58D Close Tolerance Bolt
5306-01-027-9518
0.25in.
0.400in.
28
3A UNJF
Hexagon
4.035in.
NAS674V50D Close Tolerance Bolt
5306-01-027-9515
0.25in.
0.400in.
28
3A UNJF
Hexagon
3.535in.
VEH160271-4M13 Close Tolerance Bolt
5306-01-027-9512
0.25in.
0.425in.
28
3A UNJF
Hexagon
1.222in.
1612-21AA Cap Hexagon Head Screw
5305-01-027-9510
0.75in.
1.750in.
10
2A UNC
Hexagon
5.000in.
655-590-9122 Cap Socket Head Screw
5305-01-027-9506
0.25in.
1.000in.
28
3A UNF
Flat Chamfer
1.210in.
JNS83D Drive Screw
5305-01-027-9503
--
--
--
--
Round
0.125in.
12372-109 Internally Relieved Body Bolt
5306-01-027-9501
--
--
--
--
Hexagon
--
AN565A428H8 Setscrew
5305-01-027-9497
0.25in.
0.490in.
28
3A UNF
Headless (setscrew)
0.490in.
122516 Machine Bolt
5306-01-027-9489
--
--
--
3A
Hexagon
2.500in.
NAS1351-4LE20P Cap Socket Head Screw
5305-01-027-9487
0.25in.
1.139in.
28
3A UNRF
Flat Chamfer
1.210in.
A-1/4IN U Bolt
5306-01-027-9485
0.25in.
1.000in.
20
2A UNC
--
--
132-5755340 ITE Machine Screw
5305-01-027-9477
0.625in.
0.708in.
11
2A UNC
Flat Countersunk
1.188in.
SM-B-653140-2 Cap Socket Head Screw
5305-01-027-8957
0.112in.
0.310in.
40
2A UNC
Hexagon
0.360in.
55-0207-4 Machine Screw
5305-01-027-8952
0.086in.
0.245in.
56
2A UNC
Pan
0.281in.
165-7106786-8 Cap Socket Head Screw
5305-01-027-8947
0.375in.
0.333in.
16
3A UNC
--
0.719in.
2145112-2 Externally Relieved Body Screw
5305-01-027-8941
0.25in.
0.220in.
20
2A UNC
Flat Chamfer
0.670in.
3610-108 Machine Screw
5305-01-027-8081
0.164in.
0.318in.
36
2A UNF
Hexagon
0.318in.
6870308-1 Machine Screw
5305-01-027-8080
0.112in.
1.301in.
40
2A UNC
Flat Countersunk
1.350in.
CA2654-4-53 Close Tolerance Screw
5305-01-027-6402
0.25in.
0.278in.
28
3A UNJF
Pan
3.731in.
ST3M729-10D45 Close Tolerance Bolt
5306-01-027-6401
0.625in.
0.517in.
18
3A UNJF
Double Hexagon
3.339in.