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.
MS9501-20 Machine Bolt
5306-01-185-4591
0.25in.
0.750in.
28
3A UNJF
Hexagon
1.375in.
NAS501-4-14 Machine Bolt
5306-01-185-4589
0.25in.
0.437in.
28
3A UNF
Hexagon
1.515in.
MS9575-33 Machine Bolt
5306-01-185-4588
0.25in.
0.740in.
28
3A UNJF
Double Hexagon W/hol
2.615in.
NAS501-3-22A Machine Bolt
5306-01-185-4586
0.19in.
0.376in.
32
3A UNF
Hexagon
2.266in.
LA5410 Machine Bolt
5306-01-185-4583
0.375in.
--
--
--
Hexagon
0.750in.
CA2193-4-06 Close Tolerance Screw
5305-01-185-4550
0.25in.
0.445in.
28
3A UNJF
Flat Countersunk
0.901in.
Y-28446-1-4 Machine Screw
5305-01-185-4536
0.25in.
0.884in.
20
2A UNRC
Flat Chamfer
0.984in.
SFSW10F20DL13GY Machine Screw
5305-01-185-4535
0.19in.
1.128in.
32
2A UNF
Pan
1.190in.
S1202 Machine Bolt
5306-01-185-4517
0.375in.
0.344in.
16
3A UNC
Hexagon
0.438in.
NAS1352-5-12P Cap Socket Head Screw
5305-01-185-4493
0.312in.
0.609in.
18
3A UNRC
Flat Chamfer
0.720in.
NAS1580V3H4D Close Tolerance Screw
5305-01-185-3632
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.598in.
NAS1106-9DW Shear Bolt
5306-01-185-3631
0.375in.
0.366in.
24
3A UNJF
Dished Hexagon
0.938in.
NAS1955C43 Shear Bolt
5306-01-185-3630
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
3.141in.
NAS1190-08P10 Cap Socket Head Screw
5305-01-185-3628
0.164in.
0.532in.
32
3A UNJC
Pan
0.594in.
MS35764-1004 Machine Bolt
5306-01-185-3626
0.25in.
0.750in.
28
3A UNF
Hexagon
0.845in.
NAS388-6-7 Machine Screw
5305-01-185-3625
0.138in.
0.293in.
32
2A UNC
Oval Countersunk
0.438in.
MS27039C1-40 Machine Screw
5305-01-185-3624
0.25in.
0.439in.
28
3A UNF
Pan
2.516in.
MS24693-S124 Machine Screw
5305-01-185-3623
0.312in.
1.189in.
18
2A UNC
Flat Countersunk
1.438in.
MS51851-35 Tapping Screw
5305-01-185-3621
--
--
--
--
Hexagon
0.590in.
AN531C6RF10 Tapping Screw
5305-01-185-3620
--
--
--
--
Flat Countersunk
0.594in.
ND762C Machine Bolt
5306-01-185-3619
0.312in.
1.917in.
24
3A UNF
Hexagon
2.000in.
LD111-0047-0402 Close Tolerance Screw
5305-01-185-3596
0.25in.
0.397in.
28
3A UNJF
Flat Countersunk
0.522in.
LD111-0032-0508 Close Tolerance Screw
5305-01-185-3595
0.312in.
0.467in.
24
3A UNJF
Flat Countersunk
0.967in.
AS303-24-14 Close Tolerance Screw
5305-01-185-3592
0.25in.
0.402in.
28
3A UNJF
Flat Countersunk
1.293in.
2846007-1 Shoulder Screw
5305-01-185-3586
0.19in.
0.310in.
32
2A UNF
Flat Chamfer
0.466in.
NAS674V66 Shear Bolt
5306-01-185-3536
0.25in.
0.400in.
28
3A UNJF
Hexagon
4.535in.
NAS6704DU13 Shear Bolt
5306-01-185-3535
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.222in.
SK60433 Externally Relieved Body Screw
5305-01-185-3397
0.5in.
0.370in.
13
2A UNC
Flat Chamfer
1.500in.
0004036-6 Cap Hexagon Head Screw
5305-01-185-3345
0.25in.
0.562in.
20
2A UNC
Hexagon
1.063in.
0004036-5 Cap Hexagon Head Screw
5305-01-185-3344
0.25in.
0.744in.
20
2A UNC
Hexagon
0.844in.
0004036-2 Machine Screw
5305-01-185-3343
0.164in.
0.619in.
20
2A UNC
Pan
0.719in.
0004036-12 Machine Screw
5305-01-185-3341
0.19in.
0.886in.
24
2A UNC
Pan
0.969in.
C5118861-1 Machine Bolt
5306-01-185-3277
1in.
1.000in.
8
2A UNC
Hexagon
1.500in.
CS3015-4-4-1 Panel Screw Assembly
5305-01-185-2850
0.25in.
0.312in.
28
3A UNF
Hexagon
0.962in.
CS3015-4-8-3 Panel Screw Assembly
5305-01-185-2849
0.25in.
0.312in.
28
3A UNF
Hexagon
1.212in.
CS3015-4-8-2 Panel Screw Assembly
5305-01-185-2848
0.25in.
0.312in.
28
3A UNF
Hexagon
1.212in.
NAS6308U88 Close Tolerance Bolt
5306-01-185-2846
0.5in.
0.503in.
20
3A UNJF
Hexagon
6.013in.
HT4020-6-17Y Shoulder Screw
5305-01-185-2845
0.375in.
0.615in.
24
3A UNJF
Flat Countersunk Und
1.687in.
SM-C-969840-2 Cap Socket Head Screw
5305-01-185-2841
0.086in.
0.323in.
56
2A UNC
Flat Chamfer
0.359in.
586R356H01 Externally Relieved Body Bolt
5306-01-185-2840
0.312in.
0.561in.
14
3A ACME
Hexagon
0.870in.
188681 Setscrew
5305-01-185-2838
0.125in.
--
40
2A UNC
--
0.250in.
5305-01-185-2837
--
--
--
--
Hexagon
2.500in.
320-4-45544-1 Internal Wrenching Bolt
5306-01-185-2836
2.5in.
0.710in.
16
2A UN
Flat Chamfer
2.340in.
SL16-32C1/2-2615-2615 Machine Screw
5305-01-185-2834
0.138in.
0.343in.
32
3A UNC
Pan
0.470in.
188C1111P5 Machine Screw
5305-01-185-2833
0.138in.
1.218in.
32
3A UNC
Pan
1.345in.
NAS5603-12 Machine Screw
5305-01-185-2832
0.19in.
0.750in.
32
3A UNJF
Flat Countersunk
0.750in.
NAS5602-8 Machine Screw
5305-01-185-2831
0.164in.
0.500in.
32
3A UNJF
Flat Countersunk
0.500in.
NAS5601-9 Machine Screw
5305-01-185-2830
0.138in.
--
32
3A
Flat Countersunk
--
NAS5601-7 Machine Screw
5305-01-185-2829
0.138in.
0.440in.
32
3A UNJF
Flat Countersunk
0.440in.
J814P030A Machine Bolt
5306-01-185-2826
0.25in.
0.645in.
28
3A UNJF
Double Hexagon Exten
1.197in.