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.
NAS1351-3LB20P Cap Socket Head Screw
5305-01-029-6363
0.19in.
0.875in.
32
3A UNRF
Flat Chamfer
1.210in.
NAS1351-5LB16P Cap Socket Head Screw
5305-01-029-6362
0.312in.
0.888in.
24
3A UNRF
Flat Chamfer
0.970in.
NAS1352-02LE4P Cap Socket Head Screw
5305-01-029-6361
0.086in.
0.184in.
56
3A UNRC
Flat Chamfer
0.220in.
3027021-0120 Machine Screw
5305-01-029-6359
0.086in.
0.250in.
64
3A UNF
Binding
0.281in.
BACS12CA3-3 Machine Screw
5305-01-029-6358
0.19in.
0.251in.
32
3A UNF
Pan
0.449in.
342-1735-000 Machine Screw
5305-01-029-6357
0.312in.
0.698in.
18
2A UNC
Flat Countersunk
1.000in.
SM-C-413531-14 Externally Relieved Body Screw
5305-01-029-6353
0.112in.
0.126in.
40
2A UNC
Pan
0.407in.
8685-69-011-3 Shoulder Screw
5305-01-029-4668
0.312in.
0.688in.
24
3A UNF
Flat Chamfer
1.063in.
8685-690017-3 Cap Socket Head Screw
5305-01-029-4666
0.25in.
0.310in.
20
2A UNC
Flat Countersunk
0.500in.
1214370-101 Shoulder Bolt
5306-01-029-4664
0.375in.
0.750in.
24
3A UNJF
Round W/wrench Flats
2.375in.
293751 Cap Socket Head Screw
5305-01-029-3760
0.25in.
0.320in.
28
3A
--
0.690in.
243356-000 Machine Screw
5305-01-029-3752
0.138in.
1.280in.
32
3A UNC
Pan
1.280in.
REB102252-2 Cap Socket Head Screw
5305-01-029-2685
0.5in.
1.500in.
13
2A UNC
Flat Chamfer
3.750in.
2496107 Cap Hexagon Head Screw
5305-01-029-2390
0.375in.
2.250in.
16
2A UNC
Hexagon
2.406in.
475955-3 Setscrew
5305-01-029-2307
0.06in.
0.177in.
80
3A UNF
Headless (setscrew)
0.177in.
2424421-82 Cap Socket Head Screw
5305-01-029-2304
0.25in.
0.349in.
20
2A
Pan No. 2
0.469in.
3184253 Cap Socket Head Screw
5305-01-029-2303
1in.
1.100in.
8
3A UNRC
Flat Chamfer
1.790in.
293178 Shoulder Screw
5305-01-029-2268
0.164in.
--
32
2A UNC
Flush
--
6643140 PIECE 12 Machine Bolt
5306-01-029-2226
1.125in.
3.250in.
8
2A UN
Hexagon
10.000in.
2418932 Eye Bolt
5306-01-029-2157
0.25in.
0.407in.
20
2A UNC
--
--
C67885 Internal Wrenching Bolt
5306-01-029-2155
0.164in.
0.281in.
32
3A UNC
Flat Chamfer
0.625in.
3176207-C-161 Cap Socket Head Screw
5305-01-029-1923
0.375in.
1.375in.
16
3A
Flat Chamfer
1.500in.
537AS605 Machine Bolt
5306-01-029-1760
0.19in.
0.380in.
32
3A UNF
Double Hexagon Exten
0.682in.
5702133 Machine Bolt
5306-01-029-1758
0.375in.
0.375in.
24
3A UNF
Dished Hexagon
2.062in.
3176207-A-124 Cap Socket Head Screw
5305-01-029-1532
0.312in.
1.109in.
18
3A UNC
Flat Chamfer
1.210in.
2593855-69 Cap Socket Head Screw
5305-01-029-1531
0.25in.
0.650in.
20
3A UNC
Flat Chamfer
0.750in.
3176207-C-090 Cap Socket Head Screw
5305-01-029-1530
0.25in.
0.900in.
20
3A UNC
Flat Chamfer
1.000in.
3176209C071 Cap Socket Head Screw
5305-01-029-1529
0.25in.
0.739in.
20
3A UNC
Flat Countersunk
1.000in.
3176207-C-059 Cap Socket Head Screw
5305-01-029-1526
0.19in.
0.292in.
24
3A
Flat Chamfer
0.375in.
3176207-C-075 Cap Socket Head Screw
5305-01-029-1525
0.19in.
0.688in.
32
3A UNF
Flat Chamfer
0.750in.
3176207-C-077 Cap Socket Head Screw
5305-01-029-1524
0.19in.
0.917in.
32
2A
Flat Chamfer
1.000in.
3176209C058 Cap Socket Head Screw
5305-01-029-1431
0.19in.
0.811in.
32
3A UNF
Flat Countersunk
1.000in.
2593855-68 Cap Socket Head Screw
5305-01-029-1294
0.25in.
--
20
3A UNC
Flat Chamfer
0.750in.
S122B Cap Hexagon Head Screw
5305-01-029-1192
0.438in.
1.125in.
14
2A UNC
Hexagon
2.906in.
199919 Machine Bolt
5306-01-029-1191
0.375in.
1.250in.
16
2A UNC
Double Hexagon Exten
1.438in.
184060 Assembled Washer Screw
5305-01-029-1188
0.138in.
0.500in.
40
2A UNF
Hexagon
0.531in.
400115 Shoulder Screw
5305-01-029-1185
0.112in.
0.250in.
40
2A UNC
Flat Chamfer
0.350in.
9075 Tapping Screw
5305-01-029-1183
--
--
--
--
Pan
0.375in.
N9135 Machine Bolt
5306-01-029-1181
0.437in.
0.610in.
14
2A UNC
Hexagon Extended Was
0.999in.
400311 Machine Screw
5305-01-029-1178
0.19in.
0.812in.
32
2A UNF
Hexagon
0.812in.
69-42615-7 Close Tolerance Bolt
5306-01-029-0723
0.75in.
0.547in.
16
3A UNF
Hexagon
3.807in.
76754-5-18 Shear Bolt
5306-01-029-0720
0.312in.
0.475in.
24
3A UNJF
Double Hexagon W/hol
1.610in.
471211P30 Externally Relieved Body Bolt
5306-01-029-0719
0.438in.
0.540in.
20
1A UNF
--
1.052in.
471211P25 Externally Relieved Body Bolt
5306-01-029-0718
0.438in.
0.540in.
20
1A UNF
--
1.052in.
15754086-001 Tapping Screw
5305-01-029-0716
--
--
--
--
Pan
0.470in.
400-221P39 Machine Screw
5305-01-029-0713
0.138in.
0.157in.
32
2A UNC
Watertight
0.219in.
870768 Setscrew
5305-01-029-0543
0.19in.
0.303in.
32
3A UNF
Headless (setscrew)
0.303in.
A28028 Cap Hexagon Head Screw
5305-01-028-9195
0.625in.
1.389in.
18
2A UNF
Dished Hexagon
1.500in.
20-057-5-24D Shear Bolt
5306-01-028-9193
0.312in.
0.444in.
24
3A UNJF
Hexagon
1.954in.
SM-B-415187-1 Cap Socket Head Screw
5305-01-028-9191
0.138in.
0.219in.
32
2A UNC
Pan
0.281in.