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.
P427445 Setscrew
5305-00-639-1012
0.5in.
1.500in.
13
2A UNC
Square
1.500in.
10-1465 Machine Screw
5305-00-639-0985
3.5in.
0.250in.
--
3A LOWENHERZ
Oval Countersunk
0.312in.
AN500B4-4 Machine Screw
5305-00-639-0914
0.112in.
0.200in.
40
2A UNC
Fillister
0.219in.
P116758 Machine Screw
5305-00-639-0910
0.138in.
0.563in.
32
2A UNC
Flat Countersunk
0.625in.
P116756 Machine Screw
5305-00-639-0909
0.138in.
0.438in.
32
2A UNC
Flat Countersunk
0.500in.
P116754 Machine Screw
5305-00-639-0908
0.138in.
0.313in.
32
2A UNC
Flat Countersunk
0.375in.
3X90578 Cap Socket Head Screw
5305-00-639-0715
0.19in.
0.750in.
24
3A UNC
Flat Chamfer
0.750in.
242165 Machine Screw
5305-00-639-0714
0.19in.
0.822in.
32
2A UNF
Hexagon
0.802in.
NK507-832-8 Cap Socket Head Screw
5305-00-639-0703
0.164in.
0.428in.
32
2A UNC
Flat Countersunk
0.500in.
7504742-1 Externally Relieved Body Screw
5305-00-639-0702
0.138in.
0.312in.
32
2A UNC
Round
0.750in.
AN148868 Cap Socket Head Screw
5305-00-639-0550
0.375in.
0.907in.
24
3A UNF
Flat Chamfer
1.240in.
8393223 Thumbscrew
5305-00-639-0521
0.25in.
0.875in.
20
2A UNC
Thumb No. 3
0.980in.
AN565A2H1 Setscrew
5305-00-639-0464
0.086in.
0.062in.
56
3A UNC
Headless (setscrew)
0.062in.
B5-19-682 Machine Bolt
5306-00-639-0461
0.5in.
1.000in.
20
3A UNF
Round W/wrench Flats
1.750in.
B81-1-4978 Machine Bolt
5306-00-639-0460
0.19in.
0.375in.
32
2A UNF
Crowned Hexagon
0.500in.
AN565B6H7 Setscrew
5305-00-639-0444
0.138in.
0.438in.
32
3A UNC
Headless (setscrew)
0.438in.
6780869 Machine Bolt
5306-00-639-0387
0.312in.
0.420in.
24
3A UNF
Hexagon
0.540in.
194785PC8 Cap Socket Head Screw
5305-00-639-0279
0.375in.
0.330in.
16
--
Flat Chamfer
0.400in.
26842 Cap Socket Head Screw
5305-00-639-0163
0.164in.
0.800in.
32
3A UNC
Flat Chamfer
0.800in.
MS35303-115 Cap Hexagon Head Screw
5305-00-639-0108
0.5in.
1.250in.
13
2A UNC
Hexagon
2.000in.
MPD9576-4-11 Cap Hexagon Head Screw
5305-00-639-0107
0.5in.
1.000in.
13
2A UNC
Hexagon
1.000in.
MS35303-110 Cap Hexagon Head Screw
5305-00-639-0106
0.5in.
1.125in.
13
2A UNC
Hexagon
1.125in.
582781 Cap Hexagon Head Screw
5305-00-639-0096
0.75in.
1.750in.
10
2A UNF
Hexagon
5.156in.
AN507-632-20 Machine Screw
5305-00-639-0061
0.138in.
1.188in.
32
2A UNC
Flat Countersunk
1.250in.
5A12221 Machine Screw
5305-00-639-0059
0.138in.
0.200in.
40
3A UNF
Hexagon
1.010in.
AN507C632R6 Machine Screw
5305-00-639-0057
0.138in.
0.313in.
32
2A UNC
Flat Countersunk
0.375in.
2012019 Machine Screw
5305-00-639-0047
0.19in.
0.315in.
32
3A UNF
Flat Countersunk
0.704in.
AN507-448-3 Machine Screw
5305-00-639-0041
0.112in.
0.121in.
48
2A UNF
Flat Countersunk
0.188in.
AN507-632-3 Machine Screw
5305-00-639-0038
0.138in.
0.126in.
32
2A UNC
Flat Countersunk
0.156in.
PK85XA6-4 Tapping Screw
5305-00-639-0033
--
--
--
--
Pan
0.250in.
STSBL001A0-12 Tapping Screw
5305-00-639-0005
--
--
--
--
Flat Countersunk
0.719in.
HT6M13 Close Tolerance Screw
5305-00-638-9993
0.375in.
0.641in.
24
3A UNF
Flat Countersunk
1.437in.
AN117050 Machine Screw
5305-00-638-9992
0.164in.
0.678in.
32
2A UNC
Fillister
0.740in.
AN509C416-14 Machine Screw
5305-00-638-9987
0.25in.
0.531in.
28
3A UNF
Flat Countersunk
0.890in.
NAS28-3 Machine Bolt
5306-00-638-9955
0.19in.
2.250in.
32
3A UNF
Hexagon
3.250in.
NAS428K3-5 Machine Bolt
5306-00-638-9954
0.19in.
0.563in.
32
3A UNF
Crowned Hexagon
0.625in.
823957-101 Machine Screw
5305-00-638-9945
0.099in.
0.562in.
48
2A UNC
Binding
0.562in.
AN148565 Cap Socket Head Screw
5305-00-638-9935
0.19in.
0.553in.
32
3A UNF
Flat Chamfer
0.990in.
AN148680 Cap Socket Head Screw
5305-00-638-9933
0.25in.
0.669in.
28
3A UNF
Flat Chamfer
2.240in.
110434 Machine Screw
5305-00-638-9907
0.112in.
0.187in.
40
3A UNC
Fillister
0.187in.
100340 Machine Screw
5305-00-638-9904
0.06in.
0.108in.
80
3A UNF
Pan
0.108in.
4T8543 Machine Screw
5305-00-638-9898
0.138in.
0.406in.
40
2A UNF
Flat Chamfer
0.406in.
12028-39 Cap Hexagon Head Screw
5305-00-638-9853
0.25in.
0.750in.
20
2A UNC
Hexagon
0.875in.
MS35291-112 Cap Hexagon Head Screw
5305-00-638-9852
0.5in.
1.250in.
13
2A UNC
Hexagon
1.375in.
92-AV101-N-SYM-34 Cap Hexagon Head Screw
5305-00-638-9837
0.375in.
1.000in.
16
2A UNC
Hexagon
2.000in.
346446PC303 Machine Screw
5305-00-638-9768
0.073in.
0.207in.
72
2A UNF
Flat Countersunk
0.250in.
207-1020-2 Cap Socket Head Screw
5305-00-638-9766
0.112in.
0.375in.
40
3A UNC
Flat Chamfer
0.375in.
AN507C832R4 Machine Screw
5305-00-638-9635
0.164in.
0.219in.
32
2A UNC
Flat Countersunk
0.219in.
1952-188 Machine Screw
5305-00-638-9591
0.06in.
0.112in.
80
3A UNF
Flat Chamfer
0.125in.
FFS111ASTYLE1S Wood Screw
5305-00-638-9586
--
--
--
--
Round
1.438in.