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.
NAS4403-4 Close Tolerance Screw
5305-01-186-2174
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.558in.
NAS4403-3 Close Tolerance Screw
5305-01-186-2173
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.496in.
NAS4403-10 Close Tolerance Screw
5305-01-186-2172
0.19in.
0.323in.
3
3A UNJF
Flat Countersunk
0.933in.
NAS4400-2 Close Tolerance Screw
5305-01-186-2167
0.112in.
0.238in.
40
3A UNJC
Flat Countersunk
0.348in.
NAS4003 Close Tolerance Screw
5305-01-186-2166
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
1.598in.
NAS4104-13 Close Tolerance Screw
5305-01-186-2165
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
1.222in.
NAS6607-24 Shear Bolt
5306-01-186-2162
0.437in.
0.694in.
20
3A UNJF
Dished Hexagon
2.079in.
NAS6403U11DH Shear Bolt
5306-01-186-2161
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
0.996in.
NAS6307U25D Shear Bolt
5306-01-186-2160
0.438in.
0.503in.
20
3A UNJF
Dished Hexagon
2.075in.
NAS6307U24D Shear Bolt
5306-01-186-2159
0.438in.
0.503in.
20
3A UNJF
Dished Hexagon
2.013in.
NAS6305U40D Shear Bolt
5306-01-186-2156
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
2.923in.
NAS6305U29D Shear Bolt
5306-01-186-2155
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
2.235in.
NAS6303U52D Shear Bolt
5306-01-186-2154
0.19in.
0.323in.
32
3A UNJF
Dished Hexagon
3.558in.
NAS6303U25H Shear Bolt
5306-01-186-2151
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
1.870in.
2995489-2 Machine Bolt
5306-01-186-2150
0.375in.
0.750in.
16
2A UNC
Hexagon
0.750in.
NAS1578V6T5 Close Tolerance Screw
5305-01-186-1234
0.375in.
0.569in.
24
3A UNJF
Pan No. 2
0.891in.
NAS1580A5R38 Close Tolerance Screw
5305-01-186-1233
0.312in.
0.476in.
24
3A UNJF
Flat Countersunk
2.861in.
LD111-0044-2307 Close Tolerance Screw
5305-01-186-1231
0.19in.
0.331in.
32
3A UNJF
Flat Countersunk
0.754in.
NAS1578C3R4 Close Tolerance Screw
5305-01-186-1230
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
0.598in.
S406-5D48 Close Tolerance Bolt
5306-01-186-1227
0.312in.
0.355in.
24
3A UNJF
Spline Drive Shear H
3.365in.
NAS678V18 Shear Bolt
5306-01-186-1226
0.5in.
0.710in.
20
3A UNJF
Hexagon
1.845in.
F1006056 Cap Hexagon Head Screw
5305-01-186-1224
--
--
--
--
Hexagon
--
5579361 Cap Socket Head Screw
5305-01-186-1223
--
--
--
--
--
1.181in.
NAS6604-20 Shear Bolt
5306-01-186-1222
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.660in.
3M1085-3-11 Externally Relieved Body Bolt
5306-01-186-1221
0.19in.
0.374in.
32
3A UNJF
Hexagon
0.644in.
NAS1351C02LE4 Cap Socket Head Screw
5305-01-186-1220
0.086in.
0.199in.
64
3A UNRF
Flat Chamfer
0.220in.
MS21094-3014 Machine Bolt
5306-01-186-1218
0.19in.
0.381in.
32
3A UNF
Hexagon
1.266in.
9M779 U Bolt
5306-01-186-1217
0.375in.
1.500in.
16
2A UNC
--
--
245023 Machine Screw
5305-01-186-1216
0.112in.
0.091in.
40
2A UNC
Flat Countersunk
0.140in.
240559-2 Machine Screw
5305-01-186-1215
0.19in.
0.406in.
32
3A UNF
Flat Countersunk Und
0.594in.
160504 Machine Screw
5305-01-186-1214
0.25in.
0.244in.
20
2A UNC
Pan
0.375in.
9423765 Machine Screw
5305-01-186-1212
0.19in.
0.542in.
24
2A UNC
Button
0.625in.
172478 Tapping Screw
5305-01-186-1208
--
--
--
--
Hexagon
0.470in.
247163-1 Externally Relieved Body Screw
5305-01-186-1207
0.112in.
0.560in.
40
3A UNRC
Flat Chamfer
1.250in.
M86K0005-1 Externally Relieved Body Screw
5305-01-186-1206
0.19in.
0.420in.
24
3A UNRF
Flat Chamfer
1.290in.
M86P0005-1 Externally Relieved Body Screw
5305-01-186-1205
0.138in.
0.205in.
32
2A UNC
Flat Chamfer
0.625in.
7608614-016 Externally Relieved Body Screw
5305-01-186-1204
0.112in.
0.330in.
40
3A UNJC
Round
0.688in.
7908161-003 Externally Relieved Body Screw
5305-01-186-1203
0.164in.
0.164in.
32
3A UNJC
Round
0.438in.
240588 Externally Relieved Body Screw
5305-01-186-1202
0.138in.
0.207in.
32
2A UNC
Pan
0.562in.
810342 Externally Relieved Body Screw
5305-01-186-1201
0.164in.
0.600in.
32
2A UNC
Pan No. 2
4.600in.
5595446-1 Internal Wrenching Bolt
5306-01-186-1075
0.375in.
0.650in.
16
2A UNC
Flat Countersunk
1.870in.
1941E15 PIECE 13 Cap Socket Head Screw
5305-01-186-1047
0.5in.
1.036in.
13
3A UNRC
Flat Chamfer
1.190in.
NAS1578C3R12 Close Tolerance Screw
5305-01-186-0662
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
1.098in.
NAS1578C3R11 Close Tolerance Screw
5305-01-186-0661
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
1.036in.
6912 8X35MM Cap Socket Head Screw
5305-01-186-0640
--
--
--
--
Dee Chamfer
--
NAS6304U5D Shear Bolt
5306-01-186-0639
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
0.667in.
LD111-0021-0512 Shear Bolt
5306-01-186-0638
0.312in.
0.568in.
24
3A UNJF
Double Hexagon W/hol
1.328in.
NAS1226-9L Machine Bolt
5306-01-186-0636
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
1.125in.
5306-01-186-0635
0.312in.
1.250in.
18
2A UNC
--
--
2829888-2 Externally Relieved Body Screw
5305-01-186-0626
0.112in.
0.110in.
40
2A UNC
Pan
0.370in.