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.
MS21288-18 Machine Bolt
5306-00-956-4310
0.19in.
0.625in.
32
3A UNJF
Double Hexagon W/hol
1.250in.
20000271 Setscrew
5305-00-956-4166
--
1.000in.
--
--
--
2.250in.
8815617-1 Cap Socket Head Screw
5305-00-956-3665
0.164in.
0.359in.
32
2A UNC
Flat Chamfer
0.421in.
11686523 Machine Screw
5305-00-956-3401
0.19in.
0.400in.
32
2A UNF
Flat Countersunk
0.625in.
2254074 Internally Relieved Body Bolt
5306-00-956-3187
0.112in.
0.364in.
40
3A UNC
Hexagon
0.636in.
NAS1205-22 Close Tolerance Screw
5305-00-956-2472
0.312in.
0.375in.
24
3A UNF
Flat Countersunk
1.735in.
NAS1203-28 Close Tolerance Screw
5305-00-956-2432
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
2.011in.
NAS1203-36 Close Tolerance Screw
5305-00-956-2426
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
2.511in.
NAS623-3-54 Machine Screw
5305-00-956-1242
0.19in.
0.251in.
32
3A UNJF
Pan
3.636in.
M60CR632-33 Cap Socket Head Screw
5305-00-956-0921
0.138in.
2.062in.
32
3A UNC
Flat Chamfer
2.062in.
R1057P101 Machine Bolt
5306-00-956-0440
0.164in.
0.250in.
32
3A UNC
Double Hexagon W/hol
0.750in.
MS24628-26 Tapping Screw
5305-00-955-9935
--
--
--
--
Flat Countersunk
0.750in.
AN507C632R36 Machine Screw
5305-00-955-9763
0.138in.
1.750in.
32
2A UNC
Flat Countersunk
2.250in.
213291C436-5 Machine Screw
5305-00-955-9762
0.112in.
0.312in.
36
2A UNS
Binding
0.312in.
61401060331 Machine Screw
5305-00-955-9542
0.099in.
0.484in.
56
2A UNF
Flat Chamfer
0.484in.
NASM21250-09056 Shear Bolt
5306-00-955-8690
0.562in.
0.852in.
18
3A UNF
Double Hexagon W/hol
4.372in.
MS21250H08028 Shear Bolt
5306-00-955-8278
0.5in.
0.768in.
20
3A UNJF
Double Hexagon W/hol
2.528in.
MS21250-08026 Shear Bolt
5306-00-955-8273
0.5in.
0.768in.
20
3A UNF
Double Hexagon W/hol
2.413in.
MS21250-08014 Shear Bolt
5306-00-955-8272
0.5in.
0.768in.
20
3A UNF
Double Hexagon W/hol
1.663in.
MS21250-05022 Shear Bolt
5306-00-955-8237
0.312in.
0.579in.
24
3A UNJF
Double Hexagon W/hol
1.964in.
VFK100G-05010 Shear Bolt
5306-00-955-8209
0.312in.
0.589in.
24
3A UNJF
Double Hexagon W/hol
1.224in.
MS21250-04026 Shear Bolt
5306-00-955-8206
0.25in.
0.492in.
28
3A UNJF
Double Hexagon W/hol
2.127in.
NAS1106-59D Shear Bolt
5306-00-955-8200
0.375in.
0.391in.
24
3A UNF
Dished Hexagon
4.078in.
NAS1106-370 Shear Bolt
5306-00-955-8194
0.375in.
0.391in.
24
3A UNF
Dished Hexagon
2.703in.
NAS1106-70D Shear Bolt
5306-00-955-8072
0.375in.
0.391in.
24
3A UNF
Dished Hexagon
4.766in.
NAS1106-1D Shear Bolt
5306-00-955-7885
0.375in.
0.391in.
24
3A UNF
Dished Hexagon
--
NAS623-3-56 Machine Screw
5305-00-955-7715
0.19in.
0.251in.
32
3A UNJF
Pan No. 2
3.761in.
L33022 Machine Bolt
5306-00-955-5642
0.5in.
0.907in.
13
3A UNC
Hexagon
2.719in.
6F-1243-XSS Machine Screw
5305-00-955-5587
0.138in.
0.500in.
32
2A UNC
Spade
0.968in.
37031 Setscrew
5305-00-955-5164
0.216in.
0.219in.
32
2A UNEF
Headless (setscrew)
0.219in.
37014 Setscrew
5305-00-955-5163
0.216in.
0.250in.
32
3A UNEF
Headless (setscrew)
0.250in.
37012 Setscrew
5305-00-955-5157
0.064in.
0.375in.
24
3A UNS
Headless (setscrew)
0.375in.
37043 Machine Screw
5305-00-955-5137
0.242in.
2.500in.
--
--
Fillister
2.500in.
27023 Machine Screw
5305-00-955-5035
0.242in.
1.000in.
24
--
Fillister
1.000in.
73-114 Machine Screw
5305-00-955-4975
0.099in.
0.250in.
48
2A UNC
Pan
0.250in.
37032 Setscrew
5305-00-955-4553
0.216in.
0.188in.
32
3A UNEF
Headless (setscrew)
0.188in.
S6-32X3-16 Machine Screw
5305-00-955-2941
0.138in.
0.188in.
32
2A UNC
Watertight
0.188in.
296-23 Thumbscrew
5305-00-955-2940
0.25in.
0.480in.
28
3A UNF
--
0.540in.
0N008029 Panel Fastener Screw
5305-00-955-1712
--
0.714in.
--
--
--
4.151in.
65-4-110 Cap Hexagon Head Screw
5305-00-955-1336
0.25in.
0.938in.
20
2A UNC
Hexagon
11.000in.
712B512P4 Externally Relieved Body Bolt
5306-00-955-1335
0.375in.
0.362in.
24
3A UNS
Hexagon
1.180in.
11031116-1 Shoulder Bolt
5306-00-955-0499
0.625in.
0.660in.
18
3A UNF
Hexagon
2.255in.
BACS12CB3-7 Machine Screw
5305-00-955-0121
0.19in.
0.440in.
32
3A UNF
Hexagon
0.440in.
56040-96-6 Cap Socket Head Screw
5305-00-954-9924
0.138in.
0.375in.
32
3A UNC
Knurled No. 1
0.375in.
834751 Cap Socket Head Screw
5305-00-954-9810
0.19in.
0.938in.
32
3A UNF
Flat Chamfer
2.250in.
NAS608-440-10P Cap Socket Head Screw
5305-00-954-9691
0.112in.
0.625in.
40
3A UNC
Flat Chamfer
0.625in.
10933486 Machine Bolt
5306-00-954-9571
0.25in.
0.460in.
20
2A UNC
Hexagon
0.730in.
MS35214-105 Machine Screw
5305-00-954-9554
0.375in.
1.750in.
16
2A UNC
Pan
3.000in.
NASM35214-103 Machine Screw
5305-00-954-9552
0.375in.
1.750in.
16
2A UNC
Pan
2.500in.
MS35214-102 Machine Screw
5305-00-954-9551
0.375in.
1.750in.
16
2A UNC
Pan
2.250in.