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.
SM-C-800983-28 Cap Socket Head Screw
5305-01-243-9341
0.112in.
0.184in.
40
3A UNC
Button
0.234in.
SM-C-800983-45 Cap Socket Head Screw
5305-01-243-9340
0.164in.
0.422in.
32
3A UNC
Button
0.484in.
SM-C-800983-2 Cap Socket Head Screw
5305-01-243-9339
0.138in.
0.776in.
32
3A UNC
Button
1.484in.
38030-94C-6B Cap Socket Head Screw
5305-01-243-9172
0.112in.
0.375in.
40
3A UNRC
Button
0.375in.
BACS12BP3P8 Cap Socket Head Screw
5305-01-243-9171
0.19in.
0.420in.
32
3A UNJF
Flat Countersunk
0.500in.
11-5200-17 Cap Socket Head Screw
5305-01-243-8335
--
0.375in.
36
--
Flat Chamfer
0.375in.
2D60875PK-001 Machine Screw
5305-01-243-7399
0.375in.
--
--
3A UNJF
--
0.844in.
720209-625 Cap Socket Head Screw
5305-01-243-7364
0.19in.
0.422in.
32
3A UNF
Flat Countersunk
0.484in.
LP57A40S6 Cap Socket Head Screw
5305-01-243-7331
0.112in.
0.325in.
40
2A UNC
Round
0.375in.
N-1032-1 3-4 ROUND HEAD Machine Screw
5305-01-243-7330
0.19in.
1.688in.
32
2A UNF
Pan
1.750in.
1669940 Machine Screw
5305-01-243-7328
0.25in.
0.274in.
28
3A UNRF
Flat Chamfer
0.345in.
QAC51937-524-2 Eye Bolt
5306-01-243-7306
0.312in.
1.120in.
24
2A UNF
--
--
SM-B-802290 Machine Bolt
5306-01-243-7304
0.19in.
0.281in.
32
3A UNF
Hexagon
3.531in.
C12102-03F10B Cap Socket Head Screw
5305-01-243-6556
0.19in.
0.533in.
32
3A UNF
--
0.595in.
5306-01-243-6555
0.312in.
0.406in.
18
2B UNC
Round W/wrench Flats
2.000in.
174703-155 Continuous Thread Rod
5306-01-243-6550
--
--
12
2A UNF
--
--
4107425-18 Machine Bolt
5306-01-243-6538
0.375in.
3.122in.
24
3A UNJF
Hexagon
3.265in.
MS21090-12 Cap Socket Head Screw
5305-01-243-6143
0.112in.
0.294in.
40
2A UNC
Pan
0.344in.
NAS1635-06-44 Machine Screw
5305-01-243-6141
0.138in.
10.000in.
32
2A UNC
Pan
10.000in.
MS16208-39 Machine Bolt
5306-01-243-6140
0.312in.
3.108in.
18
2A UNC
Hexagon
3.219in.
NAS1006-64A Machine Bolt
5306-01-243-6139
0.375in.
0.633in.
24
3A UNJF
Hexagon
4.648in.
1380M49P02 Machine Screw
5305-01-243-5810
0.19in.
0.810in.
32
3A UNJF
Flat Countersunk
0.844in.
090-45100S30H68 Cap Socket Head Screw
5305-01-243-5122
0.19in.
2.125in.
32
3A UNF
Flat Chamfer
2.125in.
BACB30LE3U4 Shear Bolt
5306-01-243-5121
0.19in.
0.390in.
32
3A UNJF
Double Hexagon Exten
0.500in.
5759304-100 Continuous Thread Rod
5306-01-243-4813
--
--
16
2A UNF
--
--
S371-4-3 Shear Bolt
5306-01-243-4766
0.25in.
0.444in.
28
3A UNJF
Double Hexagon W/hol
0.641in.
BACB30NF5-22 Shear Bolt
5306-01-243-4765
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
1.829in.
NAS6606H17 Shear Bolt
5306-01-243-4764
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
1.625in.
11504596 Machine Bolt
5306-01-243-4650
10in.
--
--
--
--
0.984in.
NAS1224C3P Close Tolerance Bolt
5306-01-243-3760
0.25in.
0.400in.
28
3A UNJF
Undercut Hexagon
0.598in.
14060130 Cap Hexagon Head Screw
5305-01-243-3759
10in.
26.000in.
--
--
Hexagon
1.496in.
11509775 Cap Hexagon Head Screw
5305-01-243-3758
14in.
34.000in.
--
--
--
1.969in.
SS-472-2477292-110 Cap Socket Head Screw
5305-01-243-3756
0.19in.
0.760in.
24
3A UNC
Flat Chamfer
1.710in.
NAS1635-06LE7P Cap Socket Head Screw
5305-01-243-3755
0.138in.
0.346in.
32
2A UNC
Pan
0.408in.
NAS1633E2 Machine Screw
5305-01-243-3753
0.19in.
0.251in.
32
3A UNJF
Pan
0.386in.
M166-1153 Machine Screw
5305-01-243-3752
0.06in.
--
80
3A UNF
--
0.190in.
86642312 Tapping Screw
5305-01-243-3751
--
--
--
--
Hexagon
0.375in.
23016247 Machine Bolt
5306-01-243-3748
0.25in.
--
20
3A UNC
Hexagon
3.000in.
D7910S-6-8 Panel Screw Assembly
5305-01-243-1788
0.138in.
0.312in.
32
2A UNC
Fillister
1.029in.
3010/1/4-20THD Shoulder Screw
5305-01-243-1358
0.25in.
0.470in.
28
3A UNF
Flat Chamfer
--
115E763-21 Cap Socket Head Screw
5305-01-243-1357
0.25in.
0.650in.
20
3A UNC
Flat Chamfer
0.750in.
NAS1221-3E10 Machine Screw
5305-01-243-1348
0.19in.
0.314in.
32
3A UNJF
Flat Countersunk
0.949in.
J444P069A Shoulder Bolt
5306-01-243-1347
0.25in.
0.434in.
28
3A UNJF
Double Hexagon W/hol
1.698in.
ST3M652C6-21A Close Tolerance Screw
5305-01-243-0758
0.375in.
0.615in.
24
3A UNJF
Flat Countersunk Und
1.937in.
NAS1580C4R56 Close Tolerance Screw
5305-01-243-0757
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
3.888in.
NAS1581C4T19 Close Tolerance Screw
5305-01-243-0756
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
1.576in.
NAS1578C4T22 Close Tolerance Screw
5305-01-243-0755
0.25in.
0.378in.
28
3A UNJF
Pan No. 2
1.763in.
NAS6203-56 Shear Bolt
5306-01-243-0749
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
3.808in.
NAS6604-10D Shear Bolt
5306-01-243-0748
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.035in.
LP22XD40J5 Setscrew
5305-01-243-0747
0.112in.
--
40
2A UNC
Headless (setscrew)
0.312in.