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.
A114-3B Machine Screw
5305-01-082-9992
0.138in.
0.307in.
32
2A UNC
Binding
0.700in.
1000-14231 Cap Hexagon Head Screw
5305-01-082-9511
0.438in.
1.125in.
14
2A UNC
Hexagon
3.500in.
5003644 Cap Socket Head Screw
5305-01-082-9509
0.164in.
0.250in.
32
3A UNJC
Flat Countersunk
0.375in.
2-03132 Internally Relieved Body Bolt
5306-01-082-9506
0.375in.
0.515in.
24
2A UNF
Crowned Hexagon
0.515in.
MS27039-6-08 Machine Screw
5305-01-082-9504
0.375in.
0.515in.
24
3A UNF
Pan
0.579in.
684373-5 Machine Screw
5305-01-082-9503
0.073in.
0.034in.
72
3A UNF
Flat Chamfer
0.054in.
684373-4 Machine Screw
5305-01-082-9502
0.073in.
0.034in.
72
3A UNF
Flat Chamfer
0.054in.
0624-0282 Machine Screw
5305-01-082-9404
0.138in.
0.250in.
32
3A UNC
Pan
0.312in.
106620-304 Close Tolerance Screw
5305-01-082-9291
0.25in.
0.425in.
28
3A UNJF
Flat Chamfer
0.660in.
577R360H57 Cap Socket Head Screw
5305-01-082-9061
0.164in.
0.250in.
32
3A UNC
Flat Chamfer
0.220in.
577R360H56 Cap Socket Head Screw
5305-01-082-9060
0.164in.
0.312in.
32
3A UNC
Flat Chamfer
0.282in.
12274537-94 Cap Hexagon Head Screw
5305-01-082-9051
20in.
60.000in.
--
--
Hexagon
2.835in.
69906-3-4C Cap Socket Head Screw
5305-01-082-8708
0.19in.
0.401in.
24
3A UNC
Flat Chamfer
0.484in.
NAS6304U34 Shear Bolt
5306-01-082-8707
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
2.480in.
NAS6304LU3 Shear Bolt
5306-01-082-8706
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
0.543in.
1994000-7 Externally Relieved Body Bolt
5306-01-082-8705
0.75in.
1.060in.
10
2A UNC
Square
1.370in.
S8428C832-20 Setscrew
5305-01-082-8704
0.164in.
1.240in.
32
3A UNC
Headless (setscrew)
1.240in.
NAS1189-02P3B Cap Socket Head Screw
5305-01-082-8703
0.086in.
0.085in.
56
3A UNJC
Flat Countersunk
0.157in.
NAS1189-02P10B Cap Socket Head Screw
5305-01-082-8702
0.086in.
0.522in.
56
3A UNJC
Flat Countersunk
0.594in.
MS9530-19 Machine Bolt
5306-01-082-8699
0.25in.
0.740in.
28
3A UNJF
Hexagon
1.302in.
NAS1580A4H5T Close Tolerance Screw
5305-01-082-8244
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
0.700in.
NASM3369B305 Close Tolerance Screw
5305-01-082-8243
0.19in.
0.263in.
32
--
Crowned Hexagon
0.685in.
NAS1580A4H9T Close Tolerance Screw
5305-01-082-8242
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
0.950in.
GS550AG11C Thumbscrew
5305-01-082-8239
0.312in.
1.770in.
18
2A UNC
Knurled No. 1
1.990in.
MS35190-289L Cap Socket Head Screw
5305-01-082-8236
0.25in.
0.466in.
20
2A UNC
Flat Countersunk
0.719in.
NAS1189E4P16L Cap Socket Head Screw
5305-01-082-8234
0.25in.
0.792in.
28
--
Flat Countersunk
0.969in.
20C1352-4 Machine Screw
5305-01-082-8232
0.112in.
0.910in.
40
2A UNC
Pan No. 2
3.600in.
NAS560HK3-54 Machine Screw
5305-01-082-8231
0.19in.
0.433in.
32
3A UNF
Flat Countersunk
3.823in.
MS20036-14 Machine Bolt
5306-01-082-8229
0.375in.
0.640in.
24
3A UNJF
Hexagon
2.156in.
LM-204-25 Machine Bolt
5306-01-082-8228
0.19in.
0.531in.
32
3A UNF
Hexagon
1.156in.
S/10-32 X .250 Cap Socket Head Screw
5305-01-082-7958
0.19in.
0.250in.
32
2A UNF
Watertight
0.362in.
583R630H21 Cap Socket Head Screw
5305-01-082-7539
0.112in.
1.000in.
40
3A UNC
Flat Chamfer
5.060in.
581R275H25 Panel Screw Assembly
5305-01-082-7201
0.164in.
0.460in.
32
3A UNC
Fillister
0.845in.
FLW-7900-8-A-4 Panel Screw Assembly
5305-01-082-7200
0.164in.
0.250in.
32
2A UNC
Fillister
0.799in.
583R583H25 Panel Screw Assembly
5305-01-082-7199
0.164in.
0.250in.
32
2A UNC
Fillister
0.862in.
582R626H01 Externally Relieved Body Screw
5305-01-082-7198
0.164in.
0.380in.
32
--
Knurled No. 1
1.125in.
582R626H04 Externally Relieved Body Screw
5305-01-082-7197
0.112in.
0.187in.
40
2A UNC
Flat Chamfer
0.530in.
NAS1507-27 Close Tolerance Screw
5305-01-082-7077
0.438in.
0.448in.
20
3A UNJF
Flat Countersunk
2.126in.
454812 Cap Hexagon Head Screw
5305-01-082-7072
0.25in.
0.375in.
20
2A UNC
Hexagon
0.470in.
223751 Cap Hexagon Head Screw
5305-01-082-7071
0.75in.
1.594in.
16
2A UNF
Hexagon
1.688in.
MS51095-469 Cap Hexagon Head Screw
5305-01-082-7069
0.75in.
1.750in.
10
2A UNC
Hexagon
3.906in.
NASM51095-468 Cap Hexagon Head Screw
5305-01-082-7068
0.75in.
1.750in.
10
2A UNC
Hexagon
3.656in.
NAS1189E4T16 Cap Socket Head Screw
5305-01-082-7064
0.25in.
0.792in.
28
3A UNJF
Flat Countersunk
0.969in.
NAS1189E3T16 Cap Socket Head Screw
5305-01-082-7063
0.19in.
0.827in.
32
--
Flat Countersunk
0.969in.
NAS1189C3T12L Cap Socket Head Screw
5305-01-082-7062
0.19in.
0.577in.
32
--
Flat Countersunk
0.719in.
723-604-103 Machine Screw
5305-01-082-7059
0.112in.
0.143in.
40
2A UNC
Pan No. 2
0.168in.
723-602-103 Machine Screw
5305-01-082-7058
0.086in.
0.150in.
56
2A UNC
Pan No. 2
0.168in.
NAS560HK4-48 Machine Screw
5305-01-082-7055
0.25in.
0.496in.
28
3A UNF
Flat Countersunk
3.511in.
NAS560HK4-44 Machine Screw
5305-01-082-7054
0.25in.
0.496in.
28
3A UNF
Flat Countersunk
3.261in.
NAS560HK4-36 Machine Screw
5305-01-082-7053
0.25in.
0.496in.
28
3A UNF
Flat Countersunk
2.761in.