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.
NAS1104-6D Shear Bolt
5306-00-688-1667
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
0.691in.
NAS1107-28D Shear Bolt
5306-00-688-1666
0.438in.
0.453in.
20
3A UNF
Dished Hexagon
2.203in.
NAS1108-21D Shear Bolt
5306-00-688-1665
0.5in.
0.428in.
20
3A UNJF
Dished Hexagon
1.750in.
FF-S-210B TYPE II STYLE 4 Setscrew
5305-00-688-1660
0.073in.
0.122in.
72
3A UNF
Headless (setscrew)
0.122in.
NAS1004-46A Machine Bolt
5306-00-688-1655
0.25in.
0.544in.
28
3A UNF
Hexagon
3.419in.
S1530-80936-3 Machine Bolt
5306-00-688-1654
0.375in.
1.250in.
24
3A UNF
Hexagon
3.900in.
NAS1110-30D Shear Bolt
5306-00-688-1653
0.625in.
0.543in.
18
3A UNF
Dished Hexagon
2.418in.
61401050422 Machine Screw
5305-00-688-1620
0.112in.
0.296in.
48
2A UNF
Flat Chamfer
0.338in.
8317-11212 Shoulder Screw
5305-00-688-1594
0.138in.
0.203in.
32
2A UNC
Flat Chamfer
0.313in.
123412-002 Shoulder Screw
5305-00-688-1593
0.138in.
0.234in.
32
2A UNC
Pan No. 2
0.500in.
8317-3518 Machine Screw
5305-00-688-1592
0.138in.
1.750in.
32
2A UNC
Pan No. 2
2.250in.
8317-3554 Machine Screw
5305-00-688-1591
0.06in.
0.375in.
80
2A UNF
Fillister
0.375in.
8317-2213-1 Machine Screw
5305-00-688-1590
0.112in.
0.343in.
40
2A UNC
Oval Countersunk
0.343in.
8317-2213-2 Machine Screw
5305-00-688-1589
0.112in.
0.218in.
40
2A UNC
Oval Countersunk
0.218in.
52-3858-1 Setscrew
5305-00-688-1580
0.75in.
1.000in.
16
3A UNF
Hexagon
3.000in.
NK525D832-10 Cap Socket Head Screw
5305-00-688-1579
0.164in.
0.625in.
32
3A UNC
Binding
0.625in.
NAS464P7A55 Shear Bolt
5306-00-688-1575
0.438in.
0.421in.
20
3A UNF
Hexagon
3.859in.
NAS1107-16D Shear Bolt
5306-00-688-1571
0.438in.
0.428in.
20
3A UNJF
Dished Hexagon
1.438in.
NAS1112-21W Shear Bolt
5306-00-688-1553
0.75in.
0.572in.
16
3A UNF
Dished Hexagon
1.884in.
M32B632R4-125E Cap Socket Head Screw
5305-00-688-1550
0.138in.
0.167in.
32
2A UNC
Flat Countersunk
0.250in.
AN565BC8H7 Setscrew
5305-00-688-1546
0.164in.
0.438in.
32
3A UNC
Headless (setscrew)
0.438in.
AN515-10-32 Machine Screw
5305-00-688-1460
0.19in.
2.000in.
24
2A UNC
Round
2.000in.
133049 Machine Screw
5305-00-688-1456
0.25in.
1.000in.
20
2A UNC
Round
1.000in.
AN515-416-20 Machine Screw
5305-00-688-1455
0.25in.
1.250in.
20
2A UNC
Round
1.250in.
MS9090-08 Machine Bolt
5306-00-688-1446
0.312in.
0.750in.
24
3A UNF
Hexagon
0.750in.
NAS338CPA24 Close Tolerance Screw
5305-00-688-1423
0.5in.
0.756in.
20
3A UNF
Flat Countersunk
2.577in.
NAS623-2-4 Machine Screw
5305-00-688-1422
0.164in.
0.189in.
32
2A UNC
Pan
0.511in.
MS35224-76 Machine Screw
5305-00-688-1402
0.25in.
0.281in.
28
2A UNF
Pan No. 2
0.281in.
MS35458-41 Cap Socket Head Screw
5305-00-688-1398
0.312in.
1.125in.
24
3A UNF
Flat Chamfer
2.469in.
MS35458-17 Cap Socket Head Screw
5305-00-688-1397
0.19in.
0.785in.
32
3A UNF
Flat Chamfer
1.500in.
MS35303-10 Cap Hexagon Head Screw
5305-00-688-1392
--
0.750in.
--
2A
Hexagon
1.188in.
190961 Setscrew
5305-00-688-1389
0.19in.
0.750in.
32
3A UNF
Headless (setscrew)
0.750in.
AN500AC6-10 Machine Screw
5305-00-688-1276
0.138in.
0.563in.
32
2A UNC
Fillister
0.625in.
MS35249-97 Machine Screw
5305-00-688-1259
0.25in.
1.750in.
20
2A UNC
Flat Countersunk
2.750in.
90958 Machine Screw
5305-00-688-1258
0.112in.
0.187in.
40
2A UNC
Flat Chamfer
0.187in.
343-0143-00 Machine Screw
5305-00-688-1251
0.112in.
1.500in.
40
2A UNC
Pan
1.500in.
343-0301-00 Machine Screw
5305-00-688-1250
0.086in.
0.375in.
56
2A UNC
Pan
0.375in.
343-0295-00 Machine Screw
5305-00-688-1249
0.112in.
1.250in.
40
2A UNC
Pan
1.250in.
8804302 Machine Screw
5305-00-688-1248
0.125in.
0.350in.
40
2A UNC
Flat Chamfer
0.410in.
536372 Externally Relieved Body Screw
5305-00-688-1220
0.112in.
0.116in.
40
2A UNC
Flat Countersunk Und
0.234in.
0407-35 Machine Screw
5305-00-688-1203
0.073in.
0.407in.
64
2A UNC
Fillister
0.407in.
343-0263-000 Machine Screw
5305-00-688-0335
0.25in.
0.375in.
20
2A UNC
Pan
0.375in.
328556 Externally Relieved Body Screw
5305-00-688-0258
0.138in.
0.500in.
32
2A UNC
Knurled No. 1
1.344in.
AN525D416R24 Machine Screw
5305-00-688-0254
0.25in.
0.289in.
28
3A UNF
Round Extended Washe
1.469in.
57F141251-27 Machine Screw
5305-00-687-9852
0.19in.
0.292in.
32
3A UNF
Flat Countersunk
0.480in.
02S697P242 Externally Relieved Body Bolt
5306-00-687-9837
0.312in.
0.485in.
24
3A UNF
Hexagon
0.625in.
AN174C15 Close Tolerance Bolt
5306-00-687-8171
0.25in.
0.468in.
28
3A UNF
Hexagon
1.656in.
NAS1003-15 Machine Bolt
5306-00-687-7809
0.19in.
0.451in.
32
3A UNF
Hexagon
1.404in.
3B875313 Externally Relieved Body Screw
5305-00-687-7753
0.138in.
0.750in.
32
2A UNC
Fillister
1.250in.
NAS628-32 Shear Bolt
5306-00-687-7711
0.5in.
0.616in.
20
3A UNJF
Double Hexagon W/hol
2.726in.
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