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.
NASM24693-BB10 Machine Screw
5305-00-842-5307
0.112in.
0.919in.
40
2A UNC
Flat Countersunk
0.969in.
MS24693-BB7 Machine Screw
5305-00-842-5303
0.112in.
0.544in.
40
2A UNC
Flat Countersunk
0.594in.
MS24693-BB5 Machine Screw
5305-00-842-5302
0.112in.
0.356in.
40
2A UNC
Flat Countersunk
0.406in.
MS24693-BB3 Machine Screw
5305-00-842-5297
0.112in.
0.231in.
40
2A UNC
Flat Countersunk
0.281in.
7S32-3A4 Machine Screw
5305-00-842-5288
0.19in.
0.338in.
32
3A UNF
Flat Chamfer
0.558in.
7S34-3A9 Machine Screw
5305-00-842-5287
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
0.900in.
MS24693-BB2 Machine Screw
5305-00-842-5198
0.112in.
0.169in.
40
2A UNC
Flat Countersunk
0.219in.
AN565AC4H7 Setscrew
5305-00-842-5127
0.112in.
0.438in.
40
3A UNC
Headless (setscrew)
0.438in.
AN565DC6H8 Setscrew
5305-00-842-5126
0.138in.
0.500in.
32
3A UNC
Headless (setscrew)
0.500in.
MS9091-06 Machine Bolt
5306-00-842-5120
0.375in.
0.750in.
24
3A UNF
Double Hexagon W/hol
0.750in.
NAS8001-5 Machine Screw
5305-00-842-5114
0.138in.
0.250in.
32
3A UNJC
Pan
0.281in.
5858-5 Machine Bolt
5306-00-842-5046
0.375in.
0.563in.
24
3A UNF
Round W/wrench Flats
0.625in.
5117649 Setscrew
5305-00-842-4670
0.375in.
0.258in.
24
2A UNF
Flat Chamfer
0.620in.
NAS1102-06-4 Machine Screw
5305-00-842-4603
0.138in.
0.188in.
32
3A UNC
Flat Countersunk
0.219in.
NAS1189-3P10N Machine Screw
5305-00-842-4595
0.19in.
0.563in.
32
3A UNJF
Flat Countersunk
0.584in.
422879 Machine Bolt
5306-00-842-4232
0.25in.
0.760in.
28
3A UNF
Double Hexagon W/hol
2.615in.
MS35763-1070 Machine Bolt
5306-00-842-4187
0.5in.
1.250in.
20
2A UNF
Hexagon
1.688in.
MS35291-29 Machine Bolt
5306-00-842-4088
0.312in.
0.500in.
18
2A UNC
Hexagon
0.500in.
AN177-40A Close Tolerance Bolt
5306-00-842-3796
0.437in.
0.656in.
20
3A UNF
Hexagon
4.094in.
1621269PC1 Cap Socket Head Screw
5305-00-842-3411
0.164in.
0.760in.
32
3A UNC
--
0.750in.
16991E-4C-12 Cap Socket Head Screw
5305-00-842-3410
0.25in.
0.760in.
20
3A UNC
Flat Countersunk
0.740in.
151A525H01 Cap Hexagon Head Screw
5305-00-842-3021
0.19in.
0.438in.
32
2A UNF
Hexagon
0.642in.
NAS144-14A Internal Wrenching Bolt
5306-00-842-2801
0.25in.
0.475in.
28
3A UNJF
Conical Bevel
0.860in.
SD1028 Machine Screw
5305-00-842-2649
0.086in.
0.187in.
56
2A UNC
Flat Chamfer
0.187in.
10952-1 Machine Screw
5305-00-842-2648
0.06in.
0.107in.
80
2A UNF
Flat Chamfer
0.107in.
3119342 Cap Socket Head Screw
5305-00-842-2641
0.164in.
0.150in.
32
3A UNC
Flat Chamfer
0.180in.
3119341 Cap Socket Head Screw
5305-00-842-2637
0.138in.
0.180in.
32
3A UNC
Flat Chamfer
0.180in.
10898522 Externally Relieved Body Bolt
5306-00-842-2609
0.75in.
1.187in.
10
2A UNC
Hexagon
3.062in.
8932668-1 Machine Bolt
5306-00-842-2512
0.312in.
1.750in.
18
2A UNC
Hexagon
2.000in.
1-140-242-01 Machine Screw
5305-00-842-2430
0.19in.
0.375in.
32
2A UNF
Hexagon
0.375in.
AN501A616-18 Machine Screw
5305-00-842-2423
0.375in.
1.042in.
24
2A UNF
Fillister
1.125in.
AN177-37A Close Tolerance Bolt
5306-00-842-2422
0.437in.
0.625in.
20
3A UNF
Hexagon
3.953in.
AN177-36A Close Tolerance Bolt
5306-00-842-2421
0.437in.
0.625in.
20
3A UNF
Hexagon
3.828in.
9157790-26 Machine Screw
5305-00-842-2342
0.112in.
0.344in.
40
2A UNC
Fillister
0.375in.
MS35292-132 Cap Hexagon Head Screw
5305-00-842-2337
0.562in.
0.719in.
18
2A UNF
Hexagon
0.750in.
AN4C74 Machine Bolt
5306-00-842-2258
0.25in.
0.469in.
28
3A UNF
Hexagon
7.531in.
70946 Machine Screw
5305-00-842-1938
0.25in.
0.560in.
20
2A UNC
Fillister
0.560in.
F13-416-4L Machine Screw
5305-00-842-1734
0.25in.
0.250in.
20
2A UNC
Pan
0.250in.
NAS662C2R9 Machine Screw
5305-00-842-1694
0.086in.
0.526in.
56
2A UNC
Flat Countersunk
0.562in.
8920760 Shoulder Bolt
5306-00-842-1660
0.375in.
0.560in.
24
2A UNF
Hexagon
0.940in.
AS104-05-12 Close Tolerance Screw
5305-00-842-1641
0.312in.
0.312in.
24
3A UNF
Flat Chamfer
1.290in.
AS104-05-9 Close Tolerance Screw
5305-00-842-1640
0.312in.
0.312in.
24
3A UNF
Flat Chamfer
1.082in.
CA2730-4-78 Close Tolerance Screw
5305-00-842-1639
0.25in.
0.270in.
28
3A UNC
Fillister
5.313in.
AS104-04-61 Close Tolerance Screw
5305-00-842-1629
0.25in.
0.290in.
28
3A UNF
Flat Chamfer
4.250in.
AS104-04-44 Close Tolerance Screw
5305-00-842-1597
0.25in.
0.290in.
28
3A UNF
Flat Chamfer
3.188in.
AS104-04-43 Close Tolerance Screw
5305-00-842-1591
0.25in.
0.290in.
28
3A UNF
Flat Chamfer
3.126in.
AS104-04-33 Close Tolerance Screw
5305-00-842-1590
0.25in.
0.290in.
28
3A UNF
Flat Chamfer
2.500in.
AS104-04-31 Close Tolerance Screw
5305-00-842-1589
0.25in.
0.290in.
28
3A UNF
Flat Chamfer
2.250in.
AS104-04-29 Close Tolerance Screw
5305-00-842-1584
0.25in.
0.270in.
28
3A UNF
Flat Chamfer
2.250in.
AS104-04-24 Close Tolerance Screw
5305-00-842-1583
0.25in.
0.270in.
28
3A UNF
Flat Chamfer
1.938in.