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.
NAS6208-12D Shear Bolt
5306-01-176-8321
0.5in.
0.538in.
20
3A UNJF
Dished Hexagon
1.263in.
344493-1 Internal Wrenching Bolt
5306-01-176-8234
0.25in.
0.650in.
28
2A UNF
--
0.970in.
344492-1 Machine Bolt
5306-01-176-8233
0.25in.
0.650in.
28
2A UNF
Hexagon
1.000in.
1/4-20 UNC Continuous Thread Rod
5306-01-176-8192
--
--
20
2A UNC
--
--
LD111-0044-2306 Close Tolerance Screw
5305-01-176-8175
0.19in.
0.316in.
32
3A UNJF
Flat Countersunk
0.691in.
NAS1102-06-31 Machine Screw
5305-01-176-8171
0.138in.
1.813in.
32
3A UNJC
Flat Countersunk
1.875in.
A.206/A16 Machine Screw
5305-01-176-8170
0.112in.
0.401in.
40
2A UNC
Flat Countersunk
0.500in.
2549B73H01 Machine Bolt
5306-01-176-8019
0.138in.
0.312in.
32
3A UNC
Pan
0.687in.
4917649-03 Machine Screw
5305-01-176-8014
0.19in.
0.657in.
32
2A UNF
Pan No. 2
0.719in.
L6312015-007 Shoulder Bolt
5306-01-176-8004
0.25in.
0.280in.
28
3A UNJF
Hexagon
1.845in.
KEC1910 Externally Relieved Body Screw
5305-01-176-7537
0.19in.
0.287in.
32
3A UNF
--
0.437in.
NAS1581F3R4 Close Tolerance Screw
5305-01-176-7383
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.598in.
HT4025L3-12 Close Tolerance Screw
5305-01-176-7382
0.19in.
0.381in.
32
3A UNJF
Flat Countersunk
1.141in.
LD111-0047-2304 Close Tolerance Screw
5305-01-176-7381
0.19in.
0.316in.
32
3A UNJF
Fillister Countersun
0.566in.
NAS1016-192 Cap Hexagon Head Screw
5305-01-176-7380
1in.
1.451in.
12
3A UNJF
Hexagon
13.000in.
K-5546631-1 Thumbscrew
5305-01-176-7379
0.5in.
1.375in.
13
--
--
1.625in.
CA21062-08-2-7 Setscrew
5305-01-176-7378
0.164in.
--
32
3A UNC
Pan
0.437in.
NAS623-4-14W Machine Screw
5305-01-176-7375
0.25in.
0.291in.
28
3A UNJF
Pan
1.176in.
MS27039C4-19 Machine Screw
5305-01-176-7374
0.25in.
0.501in.
28
3A UNF
Pan
1.204in.
722-123-001 Machine Screw
5305-01-176-7373
0.086in.
0.220in.
56
2A UNC
Flat Chamfer
0.520in.
MS9490-11 Machine Bolt
5306-01-176-7371
0.25in.
0.703in.
28
3A UNJF
Hexagon
0.802in.
416074-3 Machine Bolt
5306-01-176-7370
1.25in.
0.921in.
12
3A UNF
Hexagon
3.812in.
NAS1578C3R13 Close Tolerance Screw
5305-01-176-5870
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
1.160in.
649A908-195 Setscrew
5305-01-176-5865
0.375in.
--
16
2A UNC
Headless (setscrew)
0.380in.
909J178-5 Internal Wrenching Bolt
5306-01-176-5864
0.312in.
0.250in.
18
2A UNC
--
0.688in.
45582/0187 Machine Screw
5305-01-176-5863
--
--
--
--
Pan No. 2
0.187in.
L4800772-005 Shoulder Bolt
5306-01-176-5862
0.25in.
0.350in.
28
3A UNJF
Hexagon
1.590in.
9531M84P01 Shoulder Bolt
5306-01-176-5025
0.312in.
0.611in.
24
3A UNJF
Double Hexagon Exten
1.011in.
J414P013A Machine Bolt
5306-01-176-5023
0.25in.
0.674in.
28
3A UNJF
Double Hexagon W/hol
0.996in.
1881-353 Machine Bolt
5306-01-176-5022
0.75in.
1.009in.
16
3A UNJF
Round W/wrench Flats
6.220in.
90465-991 Machine Bolt
5306-01-176-4686
--
16.000in.
--
--
Hexagon
0.630in.
75A667251-2001 Close Tolerance Bolt
5306-01-176-3976
0.25in.
0.320in.
28
3A UNJF
Hexagon
0.600in.
B1821BH025F038D Cap Hexagon Head Screw
5305-01-176-3973
0.25in.
0.255in.
28
2A UNF
--
0.344in.
130035317 Cap Socket Head Screw
5305-01-176-3972
0.112in.
0.865in.
40
2A UNC
Flat Chamfer
0.915in.
LD111-0020-0502 Shear Bolt
5306-01-176-3970
0.312in.
0.578in.
24
3A UNJF
Double Hexagon W/hol
0.703in.
1611204-68 Setscrew
5305-01-176-3969
0.25in.
--
20
3A UNC
Headless (setscrew)
0.375in.
3354B05H01 Setscrew
5305-01-176-3968
0.25in.
--
20
2A UNC
Headless (setscrew)
6.000in.
3913C25H-2 Machine Screw
5305-01-176-3966
0.25in.
0.350in.
20
2A UNC
Flat Countersunk
7.270in.
A.217/C18 Machine Screw
5305-01-176-3965
0.164in.
0.470in.
32
2A UNC
Pan No. 2
0.532in.
103A10011-03 Machine Screw
5305-01-176-3961
0.138in.
0.574in.
32
2A UNC
Flat Countersunk
0.719in.
N2562-43061 Externally Relieved Body Screw
5305-01-176-3960
0.164in.
0.250in.
32
2A UNC
Fillister
0.625in.
FHS.1825/71/48/D Machine Bolt
5306-01-176-3959
0.19in.
0.460in.
32
3A UNJF
Double Hexagon Exten
0.700in.
2845976-2 Shoulder Screw
5305-01-176-3595
--
0.150in.
--
--
--
--
6100444-1 Cap Socket Head Screw
5305-01-176-3594
--
0.188in.
32
3A UNC
--
0.500in.
7608620 Internal Wrenching Bolt
5306-01-176-3593
0.138in.
0.180in.
32
3A UNJC
--
0.950in.
7608730-001 Externally Relieved Body Screw
5305-01-176-3592
0.112in.
0.150in.
40
2A UNC
Flat Countersunk
0.311in.
622389 Cap Socket Head Screw
5305-01-176-2617
0.19in.
0.625in.
24
3A UNC
Pan No. 2
0.810in.
705819 Cap Hexagon Head Screw
5305-01-176-2605
0.25in.
0.707in.
28
3A UNF
--
0.707in.
R1433P005SL Cap Socket Head Screw
5305-01-176-2604
0.19in.
0.440in.
32
3A UNJF
Flat Chamfer
0.490in.
HT4024L3-25 Close Tolerance Screw
5305-01-176-2463
0.19in.
0.381in.
32
3A UNJF
Oval Countersunk
1.953in.