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.
P21472-002-01 Shoulder Screw
5305-01-095-3967
0.25in.
0.406in.
20
3A UNC
Flat Chamfer
0.781in.
3350223 Shoulder Screw
5305-01-095-3966
0.19in.
0.320in.
32
3A UNJF
Flat Chamfer
1.570in.
5P8167 Cap Hexagon Head Screw
5305-01-095-3965
0.375in.
0.531in.
16
2A UNC
Hexagon
0.625in.
9M3742 Cap Hexagon Head Screw
5305-01-095-3964
1.125in.
2.750in.
12
3A UNF
Hexagon
7.500in.
21895-250 Machine Screw
5305-01-095-3963
0.086in.
0.178in.
56
2A UNC
Flat Countersunk
0.234in.
4B1254 Machine Screw
5305-01-095-3961
0.25in.
0.525in.
20
2A UNC
Round
0.625in.
5P2669 Machine Screw
5305-01-095-3960
0.25in.
0.400in.
20
2A UNC
Button
0.500in.
21161-2 Machine Screw
5305-01-095-3958
0.112in.
1.810in.
40
2A UNC
Flat Chamfer
1.810in.
158-19B Machine Screw
5305-01-095-3878
0.138in.
--
--
--
--
0.375in.
158-8B Machine Bolt
5306-01-095-3851
0.25in.
--
28
--
--
1.375in.
117461 Cap Hexagon Head Screw
5305-01-095-3733
0.25in.
0.432in.
20
2A UNC
Hexagon
0.532in.
B135735-1 Cap Hexagon Head Screw
5305-01-095-3729
0.5in.
2.750in.
13
2A UNC
Hexagon
3.000in.
B135599-1 Externally Relieved Body Screw
5305-01-095-3728
0.375in.
0.500in.
16
2A UNC
Hexagon
0.750in.
1690G15 Cap Socket Head Screw
5305-01-095-3727
0.19in.
0.688in.
32
3A UNC
Pan
0.750in.
1690G7 Cap Socket Head Screw
5305-01-095-3725
0.25in.
0.650in.
20
2A UNC
Flat Countersunk
0.750in.
NAS1580A3H8 Close Tolerance Screw
5305-01-095-3298
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.848in.
NAS1580A3H7 Close Tolerance Screw
5305-01-095-3297
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.786in.
HT4025L6-22 Close Tolerance Screw
5305-01-095-3296
0.375in.
0.616in.
24
3A UNJF
Flat Countersunk
2.001in.
HT4025L6-11 Close Tolerance Screw
5305-01-095-3295
0.375in.
0.616in.
24
3A UNJF
Flat Countersunk
1.314in.
HT4031-3L2 Close Tolerance Screw
5305-01-095-3294
0.19in.
0.337in.
32
3A UNJF
Flat Countersunk
0.472in.
84021 Tapping Screw
5305-01-095-3290
--
--
--
--
Truss
0.375in.
2074068-3407 Machine Screw
5305-01-095-3286
0.112in.
0.433in.
40
2A UNC
Flat Countersunk
0.500in.
2074068-3406 Machine Screw
5305-01-095-3285
0.112in.
0.371in.
40
2A UNC
Flat Countersunk
0.438in.
2074091-1205 Machine Screw
5305-01-095-3284
0.086in.
0.344in.
56
2A UNC
Binding
0.344in.
2074091-3406 Machine Screw
5305-01-095-3283
0.086in.
0.438in.
56
2A UNC
Binding
0.438in.
AN505UB2-7 Machine Screw
5305-01-095-3281
0.086in.
0.438in.
56
2A UNC
Flat Countersunk
0.438in.
MS24693-N146 Machine Screw
5305-01-095-3278
0.375in.
1.148in.
16
2A UNC
Flat Countersunk
1.438in.
JBE-31-301 Machine Screw
5305-01-095-3277
0.164in.
1.753in.
32
2A UNC
Round
1.815in.
CL38EB Eye Bolt
5306-01-095-3276
0.375in.
1.500in.
16
2A UNC
--
--
MS9501-13 Machine Bolt
5306-01-095-3275
0.25in.
0.750in.
28
3A UNJF
Hexagon
0.938in.
135246-1034 Cap Socket Head Screw
5305-01-095-2584
0.138in.
0.312in.
32
2A UNC
--
--
109430-3004 Machine Screw
5305-01-095-2582
0.112in.
0.344in.
40
2A UNC
Flat Countersunk
0.375in.
3579194-1 Externally Relieved Body Screw
5305-01-095-2581
0.138in.
0.140in.
32
2A UNC
--
0.375in.
3579194 Externally Relieved Body Screw
5305-01-095-2580
0.138in.
0.140in.
32
2A UNC
--
0.500in.
BACB30AB-P3-2 Close Tolerance Screw
5305-01-095-1977
0.19in.
0.317in.
32
3A UNF
Flat Countersunk
0.452in.
01-0746 Setscrew
5305-01-095-1976
0.164in.
0.124in.
32
2A UNC
Headless (setscrew)
0.124in.
164252-02 Shoulder Screw
5305-01-095-1501
0.112in.
0.187in.
40
2A UNC
Flat Chamfer
0.530in.
164252-01 Shoulder Screw
5305-01-095-1500
0.112in.
0.187in.
40
2A UNC
Flat Chamfer
0.374in.
1D4677 Square Neck Bolt
5306-01-095-1496
0.375in.
0.750in.
16
--
Button
1.000in.
NAS1081C02B3P Setscrew
5305-01-095-1493
0.086in.
0.178in.
56
3A UNJC
Headless (setscrew)
0.178in.
782880-2 Setscrew
5305-01-095-1492
0.19in.
0.428in.
32
3A UNF
Headless (setscrew)
0.428in.
SK2015-753 Machine Screw
5305-01-095-1489
0.086in.
0.202in.
56
2A UNC
Flat Countersunk
0.281in.
0112.0024.J Machine Screw
5305-01-095-1488
0.099in.
0.324in.
48
2A UNC
Flat Countersunk
0.408in.
6K4936 Machine Bolt
5306-01-095-1237
0.375in.
0.500in.
16
3A UNC
Hexagon
0.625in.
A102B10 Machine Bolt
5306-01-095-1148
0.138in.
0.307in.
32
2A UNC
Hexagon
1.400in.
1989267-1 Shoulder Screw
5305-01-095-0688
0.086in.
0.219in.
56
3A UNC
Pan No. 2
0.318in.
12009138 Cap Hexagon Head Screw
5305-01-095-0687
1.5in.
0.920in.
6
2A UNC
Hexagon
2.349in.
4N6430 Setscrew
5305-01-095-0686
0.312in.
0.351in.
24
2A UNF
Hexagon
3.225in.
NAS1624E5 Machine Screw
5305-01-095-0685
0.25in.
0.291in.
28
3A UNJF
Flat Countersunk
0.613in.
MS51934-22 Welding Bolt
5306-01-095-0684
0.25in.
0.619in.
20
2A UNC
Pan No. 2
0.719in.