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.
74455251001 Machine Screw
5305-00-856-9364
0.112in.
0.313in.
40
2A UNC
Flat Fillister
0.313in.
5319854 Tapping Screw
5305-00-856-8981
--
--
--
--
--
--
342-0132-00 Machine Screw
5305-00-856-6661
0.086in.
0.143in.
56
2A UNC
Flat Countersunk Und
0.188in.
523907 Setscrew
5305-00-856-6613
0.112in.
0.234in.
40
3A UNC
--
0.234in.
556902 Setscrew
5305-00-856-6612
0.112in.
0.365in.
40
3A UNC
Headless (setscrew)
0.365in.
239376 Machine Screw
5305-00-856-5502
0.312in.
0.389in.
18
2A UNC
Round
0.500in.
546735 Setscrew
5305-00-856-4826
0.25in.
0.220in.
20
3A UNC
Flat Chamfer
0.480in.
9525293 Cap Socket Head Screw
5305-00-856-4650
0.25in.
0.438in.
28
3A UNF
Round
0.562in.
C4P10555-3 U Bolt
5306-00-856-2864
0.25in.
0.500in.
28
3A UNF
--
--
1-150-059-02 Machine Bolt
5306-00-856-1943
0.25in.
0.380in.
28
2A UNF
Hexagon
0.380in.
440048 Externally Relieved Body Screw
5305-00-856-0863
0.112in.
0.135in.
40
2A UNC
Knurled No. 4
0.620in.
6861156 Externally Relieved Body Screw
5305-00-856-0832
0.138in.
0.250in.
32
3A UNC
Pan No. 2
0.400in.
471045 Machine Bolt
5306-00-856-0745
0.19in.
0.990in.
32
3A UNF
Double Hexagon Exten
0.990in.
537238 Machine Screw
5305-00-856-0112
0.25in.
0.232in.
28
3A UNF
Pan No. 2
0.232in.
10863400 Eye Bolt
5306-00-855-8973
0.5in.
3.250in.
20
2A UNF
--
--
NAS1404-8 Machine Screw
5305-00-855-8426
0.25in.
0.425in.
28
3A UNF
Pan No. 2
0.925in.
R8-32X3-8N Cap Socket Head Screw
5305-00-855-8285
0.164in.
0.375in.
32
2A UNC
Watertight
0.375in.
CS19 Setscrew
5305-00-855-8284
0.25in.
0.375in.
20
3A UNC
Headless (setscrew)
0.438in.
SL10-32X1 Machine Screw
5305-00-855-8282
0.19in.
1.000in.
32
2A UNF
Watertight
1.000in.
SL10-32X1-2 Machine Screw
5305-00-855-8281
0.19in.
0.500in.
32
2A UNF
Watertight
0.500in.
SL6-32X3-8 Machine Screw
5305-00-855-8279
0.138in.
0.375in.
32
2A UNC
Watertight
0.375in.
66117H6-17 Machine Screw
5305-00-855-8247
0.375in.
0.516in.
24
3A UNJF
Flat Countersunk
1.578in.
NAS514P1032-7P Machine Screw
5305-00-855-8218
0.19in.
0.296in.
32
3A UNJF
Flat Countersunk
0.438in.
MS27039DD1-27 Machine Screw
5305-00-855-8217
0.19in.
0.407in.
32
3A UNF
Pan No. 2
1.704in.
MS27039DD1-15 Machine Screw
5305-00-855-8216
0.19in.
0.407in.
32
3A UNF
Pan No. 2
0.954in.
MS27039-4-22 Machine Screw
5305-00-855-8215
0.25in.
0.460in.
28
3A UNF
Pan No. 2
1.391in.
MS27039DD1-28 Machine Screw
5305-00-855-8162
0.19in.
0.407in.
32
3A UNF
Pan No. 2
1.766in.
577R005H29 Externally Relieved Body Screw
5305-00-855-8031
0.164in.
0.235in.
32
3A UNC
Pan
0.805in.
MS35493-58 Wood Screw
5305-00-855-8009
--
--
--
--
Round
1.688in.
MS24629-1 Tapping Screw
5305-00-855-8006
--
--
--
--
Pan
0.094in.
NAS464P6LA81 Shear Bolt
5306-00-855-7989
0.375in.
0.422in.
24
3A UNF
Hexagon
5.484in.
NAS1123C2 Close Tolerance Screw
5305-00-855-7964
0.19in.
0.251in.
32
3A UNJF
Flat Chamfer
0.386in.
4023643-0001 Externally Relieved Body Screw
5305-00-855-7911
0.138in.
0.250in.
32
2A UNC
Binding
0.660in.
NAS1102-02-3 Machine Screw
5305-00-855-7908
0.086in.
0.085in.
56
3A UNC
Flat Countersunk
0.157in.
6172B0632-4 Externally Relieved Body Screw
5305-00-855-7827
0.138in.
0.187in.
32
2A UNC
Knurled No. 2
0.625in.
NAS1218-08-7P Machine Screw
5305-00-855-7825
0.164in.
0.314in.
32
3A UNC
Pan
0.762in.
NAS1218-08-5 Machine Screw
5305-00-855-7822
0.164in.
0.314in.
32
3A UNJC
Pan
0.636in.
MS51960-91 Machine Screw
5305-00-855-7768
0.25in.
2.097in.
28
2A UNF
Flat Countersunk
2.188in.
MS21262-49 Cap Socket Head Screw
5305-00-855-7767
0.19in.
0.798in.
32
3A UNF
Flat Chamfer
0.860in.
AN501AD1-3 Machine Screw
5305-00-855-7725
0.073in.
0.142in.
72
2A UNF
Fillister
0.157in.
AN526DD632R4 Machine Screw
5305-00-855-7685
0.138in.
0.188in.
32
2A UNC
Button
0.219in.
MS24622-55 Tapping Screw
5305-00-855-7659
--
--
--
--
Pan
0.500in.
MS24642-25 Tapping Screw
5305-00-855-7658
--
--
--
--
Pan
0.500in.
MS51099-61 Cap Hexagon Head Screw
5305-00-855-7651
0.375in.
1.000in.
16
2A UNC
Hexagon
1.250in.
18B1090-4 Setscrew
5305-00-855-7581
0.25in.
0.437in.
56
2A UNS
Headless (setscrew)
0.437in.
18B1090-2 Setscrew
5305-00-855-7576
0.25in.
0.375in.
56
2A UNS
Headless (setscrew)
0.375in.
B91477-2 Eye Bolt
5306-00-855-7574
0.5in.
1.437in.
13
3A UNC
--
--
PWA21949-5 Setscrew
5305-00-855-7553
0.375in.
1.500in.
16
2A UNC
Hexagon
1.750in.
NAS8000-9 Machine Screw
5305-00-855-7550
0.112in.
0.512in.
40
3A UNJC
Pan
0.562in.
AN105734 Machine Bolt
5306-00-855-7545
0.312in.
0.688in.
24
3A UNF
Hexagon
3.000in.