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.
75449 Setscrew
5305-01-138-9346
0.19in.
--
32
2A UNF
Headless (setscrew)
0.500in.
D794-1905-67 Continuous Thread Rod
5306-01-138-8939
--
--
9
2A UNC
--
--
12311124 Cap Socket Head Screw
5305-01-138-8474
--
0.500in.
--
--
Fillister
0.500in.
K852807 Machine Screw
5305-01-138-8473
--
0.500in.
32
2A UNC
Flat Chamfer
0.500in.
3493305-91 Thumbscrew
5305-01-138-7919
0.25in.
--
28
3A UNF
--
--
3493305-86 Tee Head Bolt
5306-01-138-7917
0.5in.
1.500in.
20
3A UNJF
Tee No. 4
1.511in.
5305-01-138-7915
0.138in.
0.500in.
32
--
Pan
0.500in.
9179D126 Machine Screw
5305-01-138-7913
0.125in.
0.375in.
40
--
Pan
0.375in.
4057T67P01 Shoulder Bolt
5306-01-138-7911
0.19in.
0.370in.
32
3A UNJF
Double Hexagon Exten
3.090in.
J845P034A Shoulder Bolt
5306-01-138-7910
0.312in.
0.382in.
24
3A UNJF
Double Hexagon Exten
0.145in.
NAS1580A5H52 Close Tolerance Screw
5305-01-138-7743
0.312in.
0.476in.
24
3A UNJF
Flat Countersunk
3.736in.
NAS1580A5T52 Close Tolerance Screw
5305-01-138-7742
0.312in.
0.476in.
24
3A UNJF
Flat Countersunk
3.736in.
HT4054-3-27A Close Tolerance Screw
5305-01-138-7741
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
1.885in.
HT4041-5-11-6 Close Tolerance Screw
5305-01-138-7740
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
1.048in.
HT4041-4-11-5 Close Tolerance Screw
5305-01-138-7739
0.25in.
0.287in.
28
3A UNJF
Oval Countersunk
0.985in.
423-220 Cap Hexagon Head Screw
5305-01-138-7737
6in.
18.000in.
--
--
Hexagon
0.787in.
B1821BH088C350N Cap Hexagon Head Screw
5305-01-138-7735
0.875in.
2.277in.
9
2A UNC
--
3.312in.
NAS6708U54 Shear Bolt
5306-01-138-7734
0.5in.
0.710in.
20
3A UNJF
Dished Hexagon
4.095in.
NAS6606-48 Shear Bolt
5306-01-138-7733
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
3.563in.
NAS6604-64 Shear Bolt
5306-01-138-7732
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
4.410in.
NAS6712U28 Shear Bolt
5306-01-138-7731
0.75in.
1.016in.
16
3A UNJF
Dished Hexagon
2.776in.
S343-7D84 Shear Bolt
5306-01-138-7730
0.438in.
0.680in.
20
3A UNJF
Spline Extended Wash
5.940in.
VS3190-4-12 Shear Bolt
5306-01-138-7729
0.25in.
0.390in.
28
3A UNJF
Spline Extended Wash
1.203in.
S343-5-23 Shear Bolt
5306-01-138-7728
0.312in.
0.526in.
24
3A UNJF
Spline Extended Wash
1.973in.
65-23413-23 Internally Relieved Body Bolt
5306-01-138-7727
0.875in.
0.620in.
14
3A UNF
--
3.800in.
NAS3103C5-8 U Bolt
5306-01-138-7726
0.19in.
0.500in.
32
2A UNF
--
--
NAS1297-4-29 Shoulder Bolt
5306-01-138-7723
0.25in.
0.346in.
28
3A UNJF
Hexagon
2.257in.
ST3M731-4-2 Machine Bolt
5306-01-138-7722
0.25in.
0.400in.
28
3A UNJF
Hexagon
0.535in.
S8805S6-50 Machine Screw
5305-01-138-7703
0.164in.
1.750in.
32
2A UNC
Fillister
3.031in.
14HP50N Machine Bolt
5306-01-138-7633
--
--
--
--
Hexagon
--
ST3M454-7L25 Close Tolerance Screw
5305-01-138-7235
0.438in.
0.650in.
20
3A UNJF
Flat Countersunk
2.222in.
NAS6604L48 Shear Bolt
5306-01-138-7232
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
3.410in.
NAS6606-10 Shear Bolt
5306-01-138-7231
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
1.188in.
16761245-046 Tapping Screw
5305-01-138-7229
--
--
--
--
Pan
0.345in.
NAS1190E06P5B Cap Socket Head Screw
5305-01-138-7228
0.138in.
0.219in.
32
3A UNJC
Pan
0.281in.
NAS1101-4-13 Machine Screw
5305-01-138-7226
0.25in.
0.710in.
28
3A UNJF
Flat Chamfer
0.781in.
2295543P40 Cap Socket Head Screw
5305-01-138-7001
0.256in.
0.250in.
32
3A UNC
Button
0.250in.
218-08164-205 Thumbscrew
5305-01-138-6800
0.112in.
0.174in.
40
3A UNC
Knurled No. 1
0.625in.
670-311 Continuous Thread Rod
5306-01-138-6420
--
--
18
2A UNC
--
--
670-310 Continuous Thread Rod
5306-01-138-6419
--
--
20
2A UNC
--
--
428-560 Cap Hexagon Head Screw
5305-01-138-6304
10in.
57.000in.
--
--
--
2.362in.
428-520 Cap Hexagon Head Screw
5305-01-138-6303
10in.
18.000in.
--
--
Hexagon
0.787in.
423-460 Machine Bolt
5306-01-138-6302
8in.
57.000in.
--
--
Hexagon
2.362in.
423-330 Cap Hexagon Head Screw
5305-01-138-6301
7in.
20.000in.
--
--
Hexagon
1.181in.
280903-0001 ITEM 93 Cap Hexagon Head Screw
5305-01-138-6300
0.5in.
1.250in.
13
2A UNC
Hexagon
1.750in.
NAS6212-12D Shear Bolt
5306-01-138-6297
0.75in.
0.641in.
16
3A UNJF
Dished Hexagon
1.401in.
021318 Setscrew
5305-01-138-6295
--
--
--
--
--
--
AN505B2R3 Machine Screw
5305-01-138-6290
0.086in.
0.070in.
56
2A UNC
Flat Countersunk
0.157in.
2178496 Shoulder Bolt
5306-01-138-6288
0.25in.
0.495in.
28
--
Double Hexagon W/hol
0.835in.
MS9521-49 Machine Bolt
5306-01-138-6285
0.375in.
0.990in.
24
3A UNJF
Hexagon
5.115in.