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.
NAS8100U9 Machine Screw
5305-01-246-3846
0.112in.
0.482in.
40
3A UNJF
Pan
0.532in.
NAS8100U3 Machine Screw
5305-01-246-3845
0.112in.
0.110in.
40
3A UNJF
Pan
0.160in.
NAS8100U11 Machine Screw
5305-01-246-3843
0.112in.
0.610in.
40
3A UNC
Pan No. 2
0.660in.
2845586-1 Externally Relieved Body Screw
5305-01-246-3840
0.19in.
0.313in.
32
2A
--
0.440in.
58A117-B2 Machine Bolt
5306-01-246-3839
1.125in.
5.333in.
12
2A UNF
Square
5.500in.
NAS1351-8-28 Cap Socket Head Screw
5305-01-246-3176
0.5in.
1.500in.
20
3A UNRF
Flat Chamfer
1.690in.
GB510CE4-22 Close Tolerance Screw
5305-01-246-2759
0.25in.
0.386in.
28
3A UNJF
Flat Countersunk
1.771in.
MS35309-317 Cap Hexagon Head Screw
5305-01-246-2757
0.25in.
0.750in.
20
2A UNC
Hexagon
2.690in.
AN565DC1032H5 Setscrew
5305-01-246-2756
0.19in.
--
32
3A UNF
Headless (setscrew)
0.302in.
90232A535 Machine Screw
5305-01-246-2755
0.25in.
0.275in.
20
2A UNC
Round
0.375in.
85ST-M2.5X12 Machine Screw
5305-01-246-2754
2.5in.
11.000in.
--
--
Pan No. 2
0.472in.
85ST-M2.5X6 Machine Screw
5305-01-246-2753
2.5in.
5.100in.
--
--
Pan No. 2
0.236in.
FHC8C7CP-L13GY Machine Screw
5305-01-246-2752
0.164in.
0.276in.
32
2A UNC
Flat Countersunk
0.438in.
MS35191-234 Machine Screw
5305-01-246-2751
0.138in.
0.024in.
40
2A UNF
Flat Countersunk
0.157in.
5957902 Externally Relieved Body Screw
5305-01-246-2750
0.19in.
0.375in.
32
3A UNF
Hexagon
1.375in.
4067182 Shoulder Bolt
5306-01-246-2273
0.437in.
0.720in.
20
3A UNJF
Spline Drive Shear H
4.820in.
HR204-4-27 Close Tolerance Screw
5305-01-246-1809
0.25in.
0.386in.
28
3A UNJF
Flat Countersunk
2.084in.
SC1779-4-20 Close Tolerance Screw
5305-01-246-1808
0.25in.
0.386in.
28
3A UNJF
Flat Countersunk
1.646in.
75A230641-2005 Close Tolerance Bolt
5306-01-246-1807
1.75in.
0.480in.
18
3A UNJF
Pan No. 2
3.315in.
B1821BH063C250L Machine Bolt
5306-01-246-1805
0.625in.
1.500in.
11
2A UNC
Hexagon
2.406in.
NAS6606H21 Shear Bolt
5306-01-246-1804
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
1.875in.
NAS6705-8 Shear Bolt
5306-01-246-1803
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
0.954in.
421-4-25352-000 Machine Screw
5305-01-246-1801
2.5in.
9.100in.
--
--
Pan No. 2
0.394in.
NAS8101U-7 Machine Screw
5305-01-246-1799
0.138in.
0.348in.
32
3A UNJF
Pan
0.410in.
MS51966-126 Setscrew
5305-01-246-1765
0.25in.
0.490in.
28
3A UNF
Headless (setscrew)
0.490in.
863T2020150-003 Thumbscrew
5305-01-246-1549
0.625in.
1.000in.
18
3A UNJF
Knurled No. 5
2.800in.
FRB7500-8-C-3 Thumbscrew
5305-01-246-1427
0.164in.
0.250in.
32
3A UNC
--
0.390in.
KS1216-832-10 Cap Socket Head Screw
5305-01-246-1025
0.164in.
0.533in.
32
3A UNC
Flat Chamfer
0.595in.
HT4020-5-17Y Shoulder Screw
5305-01-246-0758
0.312in.
0.531in.
24
3A UNJF
Flat Countersunk Und
1.577in.
NAS1578C4-20P Close Tolerance Screw
5305-01-246-0611
0.25in.
0.378in.
28
3A UNJF
Pan No. 2
1.638in.
NAS1580C4T18 Close Tolerance Screw
5305-01-246-0610
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
1.513in.
NAS6203L10 Shear Bolt
5306-01-246-0608
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
0.933in.
NAS6606L6 Shear Bolt
5306-01-246-0607
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
0.938in.
3664-SL Machine Screw
5305-01-246-0601
0.138in.
--
32
2A UNC
--
0.250in.
29 64 617 Thumbscrew
5305-01-246-0089
--
--
--
--
--
--
29541106 Machine Bolt
5306-01-245-9837
0.375in.
--
16
--
--
3.000in.
13153082-4 Setscrew
5305-01-245-8749
0.112in.
--
40
2A UNC
Headless (setscrew)
0.156in.
MS21295-57 Cap Socket Head Screw
5305-01-245-8748
0.312in.
0.917in.
24
3A UNF
Flat Chamfer
0.985in.
435-608-205 Machine Screw
5305-01-245-8745
0.112in.
0.232in.
40
2A UNC
Fillister
0.282in.
000965005001 Machine Screw
5305-01-245-8743
5in.
3.900in.
--
--
Flat Countersunk
0.315in.
2833266 Setscrew
5305-01-245-8539
0.19in.
0.205in.
32
3A UNF
Hexagon
0.250in.
NAS1216-3E11 Machine Screw
5305-01-245-7619
0.125in.
0.688in.
32
3A UNJF
Pan No. 2
0.781in.
NAS1101C08H6 Machine Screw
5305-01-245-7618
0.156in.
0.375in.
32
3A UNJC
Flat Chamfer
0.156in.
NAS1228-18L Shear Bolt
5306-01-245-7195
0.5in.
0.710in.
20
3A UNJF
Dished Hexagon
1.845in.
125B573H01 Externally Relieved Body Bolt
5306-01-245-7193
0.625in.
1.370in.
11
2A UNC
Hexagon
4.500in.
AN565F524H16 Setscrew
5305-01-245-7192
0.312in.
--
24
3A UNF
Headless (setscrew)
0.985in.
NAS1352N06LL4 Cap Socket Head Screw
5305-01-245-7188
0.138in.
0.158in.
32
3A UNRC
Flat Chamfer
0.220in.
6300756-31 Machine Bolt
5306-01-245-7186
0.312in.
0.490in.
24
2A UNF
Hexagon
0.594in.
NAS1216-06E8 Machine Screw
5305-01-245-7183
0.138in.
0.423in.
32
3A UNJC
Pan
0.485in.
MS35277-18 Machine Screw
5305-01-245-7182
0.112in.
0.540in.
40
2A UNC
Fillister
0.590in.