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.
NAS334CPA23-5 Close Tolerance Screw
5305-01-059-3592
0.25in.
0.381in.
28
3A UNJF
Flat Countersunk
2.391in.
BACB30LH3U5 Close Tolerance Screw
5305-01-059-3590
0.19in.
0.320in.
32
3A UNJF
Flat Countersunk
0.642in.
BACB30LH4U3 Close Tolerance Screw
5305-01-059-3589
0.25in.
0.364in.
28
3A UNJF
Flat Countersunk
0.562in.
BACB30NE5-42 Close Tolerance Bolt
5306-01-059-3587
0.312in.
0.444in.
24
3A UNJF
Undercut Hexagon
3.079in.
NAS1306-88W Shear Bolt
5306-01-059-3583
0.375in.
0.553in.
24
3A UNJF
Dished Hexagon
6.063in.
MS21134-03004 Shear Bolt
5306-01-059-3582
0.19in.
0.420in.
32
3A UNJF
Double Hexagon W/hol
0.680in.
NAS1081-04A5 Setscrew
5305-01-059-3581
0.112in.
0.302in.
40
3A UNJC
Headless (setscrew)
0.302in.
NAS1190-06P6 Cap Socket Head Screw
5305-01-059-3580
0.138in.
0.282in.
32
3A UNJC
Pan
0.344in.
P8832-23 Machine Screw
5305-01-059-3578
0.06in.
0.096in.
80
3A UNF
Button
0.116in.
6432-0405 Machine Screw
5305-01-059-3577
0.112in.
0.231in.
40
2A UNC
Binding
0.281in.
MS51959-24B Machine Screw
5305-01-059-3576
0.138in.
0.035in.
32
2A UNC
Flat Countersunk Und
0.094in.
MS51957-117B Machine Screw
5305-01-059-3575
0.375in.
1.750in.
16
2A UNC
Pan
2.406in.
NAS1102-3-39 Machine Screw
5305-01-059-3574
0.19in.
1.750in.
32
3A UNJF
Flat Countersunk
2.344in.
NAS1101E08-14 Machine Screw
5305-01-059-3573
0.164in.
0.782in.
32
3A UNJC
Flat Chamfer
0.844in.
NAS1102-08-7B Machine Screw
5305-01-059-3571
0.164in.
0.277in.
32
3A UNJC
Flat Countersunk
0.407in.
819166-168 Machine Screw
5305-01-059-3570
0.138in.
2.063in.
32
2A UNC
Binding
2.125in.
2-56UNC-2AX1-3/16 LG PAN HD Machine Screw
5305-01-059-3569
0.086in.
1.151in.
56
2A UNC
Pan
1.187in.
90444-820 Machine Bolt
5306-01-059-3567
1in.
1.500in.
8
3A UNC
Hexagon
2.490in.
1547766-1 Panel Screw Assembly
5305-01-059-3475
0.19in.
--
32
3A UNF
Flat Chamfer
0.792in.
NAS6203-19 Shear Bolt
5306-01-059-2654
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
1.496in.
NAS6204-14D Shear Bolt
5306-01-059-2653
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
1.230in.
55-0206-2 Machine Screw
5305-01-059-2649
0.086in.
0.121in.
56
2A UNC
Pan
0.157in.
NAS1101-06-18 Machine Screw
5305-01-059-2647
0.138in.
1.001in.
32
3A UNJC
Flat Chamfer
1.063in.
MS21250H09024 Shear Bolt
5306-01-059-2506
0.562in.
0.842in.
18
3A UNJF
Double Hexagon W/hol
2.362in.
4177085-360 Machine Screw
5305-01-059-2505
--
0.313in.
--
2A
Flat Countersunk
0.375in.
NAS1173-13K Close Tolerance Screw
5305-01-059-1957
0.19in.
0.313in.
32
3A UNJF
Pan
1.135in.
BACB30LU4-32 Close Tolerance Screw
5305-01-059-1956
0.25in.
0.400in.
28
3A UNF
Flat Countersunk
2.410in.
BACB30LU3-32 Close Tolerance Screw
5305-01-059-1955
0.19in.
0.320in.
32
3A UNJF
Flat Countersunk
2.330in.
BACB30LU3-29 Close Tolerance Screw
5305-01-059-1954
0.19in.
0.320in.
32
3A UNJF
Flat Countersunk
2.142in.
BACB30LU4-29 Close Tolerance Screw
5305-01-059-1953
0.25in.
0.400in.
28
3A UNJF
Flat Countersunk
2.222in.
NAS1580A4T22 Close Tolerance Screw
5305-01-059-1952
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
1.763in.
NAS336CP27 Close Tolerance Screw
5305-01-059-1951
0.375in.
2.694in.
24
3A UNJF
Flat Countersunk
2.937in.
NAS1580A4T18 Close Tolerance Screw
5305-01-059-1950
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
1.513in.
MS21297-14054 Shear Bolt
5306-01-059-1949
0.875in.
1.338in.
14
3A UNJF
Spline Extended Wash
4.723in.
MS21297-14056 Close Tolerance Bolt
5306-01-059-1948
0.875in.
1.338in.
14
3A UNJF
Spline Extended Wash
4.848in.
MS21296-06016 Shear Bolt
5306-01-059-1947
0.375in.
0.709in.
24
3A UNJF
Spline Extended Wash
1.719in.
MS21296-06014 Shear Bolt
5306-01-059-1946
0.375in.
0.709in.
24
3A UNJF
Spline Extended Wash
1.594in.
MS21297-04011 Shear Bolt
5306-01-059-1945
0.25in.
0.485in.
28
3A UNJF
Spline Extended Wash
1.183in.
1930829-2 Shoulder Screw
5305-01-059-1944
0.073in.
0.075in.
64
3A UNC
Flat Chamfer
0.350in.
NAS1308-74W Shear Bolt
5306-01-059-1940
0.5in.
0.710in.
20
3A UNJF
Dished Hexagon
5.345in.
NAS6205-7 Shear Bolt
5306-01-059-1938
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
0.861in.
NAS6206-13 Shear Bolt
5306-01-059-1936
0.375in.
0.429in.
24
3A UNJF
Dished Hexagon
1.251in.
MS21297-06015 Shear Bolt
5306-01-059-1935
0.375in.
0.649in.
24
3A UNJF
Spline Extended Wash
1.597in.
MS51862-23C Tapping Screw
5305-01-059-1931
--
--
--
--
Flat Countersunk Und
0.344in.
330-1702-040 Cap Socket Head Screw
5305-01-059-1928
0.112in.
0.256in.
40
2A UNC
Pan
0.281in.
NAS1189-3T9K Cap Socket Head Screw
5305-01-059-1927
0.19in.
0.389in.
32
3A UNJF
Flat Countersunk
0.531in.
BACB30EF4-10 Cap Socket Head Screw
5305-01-059-1926
0.25in.
0.438in.
28
3A UNF
Flat Countersunk
1.078in.
NAS1190E04P3K Cap Socket Head Screw
5305-01-059-1925
0.112in.
0.107in.
40
3A UNJC
Pan
0.157in.
NAS1190-02P3K Cap Socket Head Screw
5305-01-059-1924
0.086in.
0.121in.
56
3A UNJC
Pan
0.157in.
NKS35275-244 Cap Socket Head Screw
5305-01-059-1923
0.164in.
0.345in.
32
2A UNC
Fillister
0.407in.
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