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.
MS35307-428 Cap Hexagon Head Screw
5305-00-721-5666
0.5in.
1.250in.
13
2A UNC
Hexagon
5.500in.
544437-361 Cap Hexagon Head Screw
5305-00-721-5665
0.375in.
1.125in.
16
2A UNC
Hexagon
1.125in.
9172537 Thumbscrew
5305-00-721-5660
0.19in.
1.281in.
32
2A UNF
Knurled No. 4
3.812in.
452A101 Externally Relieved Body Screw
5305-00-721-5622
0.19in.
0.375in.
32
2A UNF
Knurled No. 1
0.781in.
NAS1104-24D Shear Bolt
5306-00-721-5611
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
1.816in.
NAS1104-57D Shear Bolt
5306-00-721-5610
0.25in.
0.316in.
28
3A UNJF
Dished Hexagon
3.878in.
NAS1104-59D Shear Bolt
5306-00-721-5609
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
4.003in.
NAS1105-260 Shear Bolt
5306-00-721-5608
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
2.000in.
0407-096 Machine Screw
5305-00-721-5597
0.099in.
0.270in.
48
2A UNC
Fillister
0.281in.
375907 Ribbed Shoulder Bolt
5306-00-721-5581
0.25in.
0.530in.
28
3A UNF
Dee Chamfer
1.000in.
NK500D4-4 Cap Socket Head Screw
5305-00-721-5565
0.112in.
0.250in.
40
2A UNC
Fillister
0.250in.
AN515-6R30 Machine Screw
5305-00-721-5546
0.138in.
1.812in.
32
2A UNC
Round
1.812in.
NAS1104-46 Shear Bolt
5306-00-721-5530
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
3.191in.
407239-2 Externally Relieved Body Screw
5305-00-721-5527
0.138in.
0.375in.
32
2A UNC
Pan
0.969in.
AN565A416-14 Setscrew
5305-00-721-5526
0.25in.
0.875in.
20
3A UNC
Headless (setscrew)
0.875in.
410398-1 Externally Relieved Body Screw
5305-00-721-5523
0.19in.
0.375in.
32
2A UNF
Fillister
0.688in.
NAS1103-10 Shear Bolt
5306-00-721-5522
0.19in.
0.276in.
32
3A UNF
Dished Hexagon
0.901in.
AN520-1-6 Machine Screw
5305-00-721-5512
0.073in.
0.347in.
72
2A UNF
Round
0.375in.
S1610-23198 Shear Bolt
5306-00-721-5509
0.438in.
0.669in.
20
3A UNF
Double Hexagon W/hol
3.679in.
43S44775-3280 Cap Socket Head Screw
5305-00-721-5506
0.375in.
0.770in.
24
3A UNF
Flat Countersunk
1.000in.
NAS1104-54D Shear Bolt
5306-00-721-5469
0.25in.
0.291in.
28
3A UNJF
Dished Hexagon
3.676in.
NAS1305-54 Shear Bolt
5306-00-721-5463
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
3.829in.
NAS1103-25D Shear Bolt
5306-00-721-5462
0.19in.
0.276in.
32
3A UNF
Dished Hexagon
1.838in.
NAS1104-15D Shear Bolt
5306-00-721-5461
0.25in.
0.316in.
28
3A UNF
Dished Hexagon
1.254in.
NAS1105-9 Shear Bolt
5306-00-721-5458
0.312in.
0.350in.
24
3A UNJF
Dished Hexagon
0.922in.
NAS1105-12 Shear Bolt
5306-00-721-5457
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
1.125in.
NAS1105-16 Shear Bolt
5306-00-721-5456
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
1.375in.
NAS1105-28 Shear Bolt
5306-00-721-5455
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
2.125in.
NAS1105-68D Shear Bolt
5306-00-721-5454
0.312in.
0.375in.
24
3A UNF
Dished Hexagon
4.625in.
NAS1106-36D Shear Bolt
5306-00-721-5453
0.375in.
0.366in.
24
3A UNJF
Dished Hexagon
2.626in.
NAS1107-7 Shear Bolt
5306-00-721-5452
0.438in.
0.453in.
20
3A UNF
Dished Hexagon
0.891in.
MS35459-14 Cap Socket Head Screw
5305-00-721-5430
0.164in.
0.312in.
32
3A UNC
Flat Chamfer
0.375in.
NAS608C632-10 Cap Socket Head Screw
5305-00-721-5299
0.138in.
0.645in.
32
3A UNC
Flat Chamfer
0.615in.
170-310 Cap Hexagon Head Screw
5305-00-721-5298
0.438in.
1.000in.
14
2A UNC
Hexagon
1.000in.
N81P13022C13 Machine Screw
5305-00-721-5183
0.138in.
1.375in.
32
2A UNC
Pan
1.375in.
N81P13009C13 Machine Screw
5305-00-721-5180
0.138in.
0.562in.
32
2A UNC
Pan
0.562in.
N81P13018C13 Machine Screw
5305-00-721-5168
0.138in.
1.125in.
32
2A UNC
Pan
1.125in.
N22P23016C6 Machine Bolt
5306-00-721-5161
0.312in.
0.875in.
18
2A UNC
Hexagon
1.000in.
NAS464P9A58 Shear Bolt
5306-00-721-5029
0.562in.
0.500in.
18
3A UNF
Hexagon
4.125in.
61-30305-0624 Machine Screw
5305-00-721-5025
0.138in.
0.375in.
32
3A UNC
Round
0.375in.
S6135-20029-3 Setscrew
5305-00-721-5024
0.25in.
0.500in.
28
3A UNF
Fillister
0.812in.
132100-6-11A Machine Bolt
5306-00-721-4984
0.375in.
0.641in.
24
3A UNF
Hexagon
1.203in.
AN565AC2H4 Setscrew
5305-00-721-4841
0.086in.
0.250in.
56
3A UNC
Headless (setscrew)
0.250in.
8628777 Machine Screw
5305-00-721-4787
0.138in.
0.344in.
32
2A UNC
Pan No. 2
0.344in.
MS24628-34 Tapping Screw
5305-00-721-4782
--
--
--
--
Flat Countersunk
0.500in.
10047705 Machine Bolt
5306-00-721-4781
0.312in.
2.000in.
18
2A UNC
Hexagon
3.750in.
9157796-71 Cap Socket Head Screw
5305-00-721-4761
0.375in.
1.250in.
16
3A UNC
Flat Chamfer
1.250in.
MS24618-30 Tapping Screw
5305-00-721-4750
--
--
--
--
Pan
0.594in.
MS21316-26 Thumbscrew
5305-00-721-4745
0.19in.
0.886in.
24
2A UNC
Thumb No. 3
0.969in.
NAS1190C04P6N Cap Socket Head Screw
5305-00-721-4735
0.112in.
0.344in.
40
3A UNC
Pan
0.344in.