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.
20097-8C-48 Cap Hexagon Head Screw
5305-01-030-2267
0.5in.
--
13
1A UNC
--
--
EWSB22-5-70 Shear Bolt
5306-01-030-2266
0.312in.
0.325in.
24
3A UNJF
Double Hexagon
4.710in.
MS27039C4-16 Machine Screw
5305-01-030-2254
0.25in.
0.501in.
28
3A UNF
Pan
1.016in.
1184F1-52 Machine Screw
5305-01-030-2251
0.25in.
--
20
3A UNC
--
0.875in.
BM19031-5-12 Close Tolerance Screw
5305-01-030-1769
0.312in.
0.325in.
24
3A UNJF
Flat Countersunk
1.085in.
CHT4024-4-15 Close Tolerance Screw
5305-01-030-1768
0.25in.
0.444in.
28
3A UNJF
Oval Countersunk
1.392in.
HT4017-08-8 Close Tolerance Screw
5305-01-030-1767
0.164in.
0.287in.
32
3A UNJC
Oval Countersunk
0.797in.
BACB30LU3D14 Close Tolerance Screw
5305-01-030-1766
0.19in.
0.320in.
32
3A UNJF
Flat Countersunk
1.205in.
ST3M729-5D13 Close Tolerance Bolt
5306-01-030-1765
0.312in.
0.349in.
24
3A UNJF
Double Hexagon
1.171in.
ST3M729-4D38 Close Tolerance Bolt
5306-01-030-1764
0.25in.
0.290in.
28
3A UNJF
Double Hexagon
2.675in.
ST3M729-4D11 Close Tolerance Bolt
5306-01-030-1762
0.25in.
0.290in.
28
3A UNJF
Double Hexagon
0.988in.
BM17019-3-24 Close Tolerance Bolt
5306-01-030-1761
0.19in.
0.305in.
32
3A UNJF
Double Hexagon
1.815in.
77720-9-56 Close Tolerance Bolt
5306-01-030-1759
0.562in.
0.700in.
18
3A UNJF
Double Hexagon
4.210in.
MS16995-36B Cap Socket Head Screw
5305-01-030-1754
0.19in.
0.387in.
24
3A UNC
Flat Chamfer
0.470in.
76639-12-68 Shear Bolt
5306-01-030-1753
0.75in.
0.515in.
16
3A UNJF
Double Hexagon
4.775in.
76639-12-62 Shear Bolt
5306-01-030-1752
0.75in.
0.515in.
16
3A UNJF
Double Hexagon
4.400in.
330-1732-370 Cap Socket Head Screw
5305-01-030-1750
0.112in.
0.175in.
40
2A UNC
Flat Countersunk
0.292in.
330-3059-180 Machine Screw
5305-01-030-1747
0.112in.
0.231in.
40
2A UNC
Button
0.281in.
S8806CC632-7 Machine Screw
5305-01-030-1746
0.138in.
0.290in.
32
2A UNC
Flat Countersunk
0.407in.
4123 Machine Screw
5305-01-030-1745
0.112in.
0.313in.
40
2A UNC
Binding
--
NAS1156-24 Close Tolerance Screw
5305-01-030-1078
0.375in.
0.391in.
24
3A UNJF
Flat Countersunk
1.886in.
NAS333CFA24 Close Tolerance Screw
5305-01-030-1077
0.19in.
0.319in.
32
3A UNJF
Flat Countersunk
2.516in.
NAS1309-40DW Shear Bolt
5306-01-030-1073
0.562in.
0.815in.
18
3A UNJF
Dished Hexagon
3.325in.
271665 Machine Bolt
5306-01-030-1071
--
--
--
--
--
4.500in.
3176207-C-126 Cap Socket Head Screw
5305-01-030-0579
0.312in.
1.639in.
18
3A UNC
Flat Chamfer
1.750in.
3176207-C-587 Cap Socket Head Screw
5305-01-030-0551
0.25in.
0.525in.
20
3A UNC
Flat Chamfer
0.625in.
642AS0558-1 Eye Bolt
5306-01-030-0512
0.75in.
1.130in.
16
3A UNJF
--
--
1013G30 PIECE 1 Shoulder Bolt
5306-01-029-9880
0.375in.
0.425in.
16
3A UNC
Round W/wrench Flats
2.420in.
1007G50 PIECE 1 Shoulder Bolt
5306-01-029-9879
0.5in.
0.610in.
13
2A UNC
Hexagon
1.530in.
K6643028 PIECE 135 Machine Bolt
5306-01-029-9878
1in.
2.250in.
8
2A UNC
Hexagon
5.750in.
917AS1227 Machine Screw
5305-01-029-9647
0.138in.
0.200in.
32
2A UNC
Hexagon
0.260in.
BKM0D617 Cap Socket Head Screw
5305-01-029-9516
0.19in.
1.000in.
24
2A UNC
Flat Chamfer
1.750in.
51-11-609-24 Panel Screw Assembly
5305-01-029-9080
0.25in.
0.375in.
20
3A UNC
Knurled No. 4
0.938in.
NAS1206-4 Close Tolerance Screw
5305-01-029-8904
0.375in.
0.366in.
24
3A UNJF
Flat Countersunk
0.626in.
BACB30NE3-10 Close Tolerance Bolt
5306-01-029-8903
0.19in.
0.320in.
32
3A UNJF
Undercut Hexagon
0.955in.
A05508-005 Shoulder Screw
5305-01-029-8902
0.312in.
0.500in.
18
3A UNC
Flat Chamfer
1.000in.
X2-69 Cap Hexagon Head Screw
5305-01-029-8898
0.625in.
1.500in.
11
2A UNC
Hexagon
4.500in.
NAS6405LU6 Shear Bolt
5306-01-029-8897
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
0.798in.
NAS1307-12DW Shear Bolt
5306-01-029-8895
0.438in.
0.569in.
20
3A UNJF
Dished Hexagon
1.329in.
328-5023-000 Setscrew
5305-01-029-8894
0.086in.
0.062in.
56
3A UNC
Headless (setscrew)
0.062in.
NAS1189E06P6L Cap Socket Head Screw
5305-01-029-8891
0.138in.
0.225in.
32
3A UNJC
Flat Countersunk
0.344in.
NAS1352C04LL12 Cap Socket Head Screw
5305-01-029-8890
0.112in.
0.670in.
40
3A UNC
Flat Chamfer
0.720in.
NAS1352-7LE32P Cap Socket Head Screw
5305-01-029-8884
0.438in.
1.375in.
14
3A UNRC
Flat Chamfer
1.940in.
NAS1352-3LE10P Cap Socket Head Screw
5305-01-029-8883
0.19in.
0.512in.
24
3A UNRC
Flat Chamfer
0.595in.
579R619H02 Internal Wrenching Bolt
5306-01-029-8882
0.112in.
0.372in.
40
3A UNC
--
0.422in.
MS27953-10 Hook Bolt
5306-01-029-8881
0.5in.
5.750in.
13
2A UNC
--
--
NAS1634V5 Machine Screw
5305-01-029-8880
0.25in.
0.291in.
28
3A UNJF
Pan No. 2
0.613in.
3012061-6145 Machine Screw
5305-01-029-8879
0.138in.
0.407in.
32
3A UNC
Round
0.469in.
3002030-6120 Machine Screw
5305-01-029-8878
0.099in.
0.114in.
48
3A UNC
Fillister
0.156in.
MS51957-36B Machine Screw
5305-01-029-8876
0.138in.
1.376in.
32
2A UNC
Pan
1.438in.