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.
325-0081-000 Machine Screw
5305-00-680-9516
0.164in.
0.500in.
32
2A UNC
Hexagon
0.500in.
343-2644-000 Machine Screw
5305-00-680-9515
0.112in.
1.375in.
40
2A UNC
Pan
1.375in.
107034-5603 Machine Screw
5305-00-680-9514
0.112in.
0.250in.
40
2A UNC
Flat Countersunk
0.250in.
NAS501-4-16A Machine Bolt
5306-00-680-9506
0.25in.
0.469in.
28
3A UNF
Hexagon
1.781in.
MS20074-05-57 Machine Bolt
5306-00-680-9505
0.312in.
0.515in.
18
3A UNC
Hexagon
5.906in.
CIPRD-AN174H24A Close Tolerance Bolt
5306-00-680-9504
0.25in.
0.469in.
28
3A UNF
Hexagon
2.531in.
NAS464P5LA12 Shear Bolt
5306-00-680-9502
0.312in.
0.406in.
24
3A UNF
Hexagon
1.156in.
AN107647 Machine Bolt
5306-00-680-9500
0.375in.
1.000in.
24
3A UNF
Hexagon
4.375in.
321890 Machine Bolt
5306-00-680-9481
0.25in.
0.419in.
28
--
Double Hexagon W/hol
0.490in.
FFB571TYPEB1B2 Machine Bolt
5306-00-680-9478
0.5in.
1.000in.
13
2A UNC
Hexagon
2.150in.
MS35457-26 Cap Socket Head Screw
5305-00-680-9472
0.19in.
0.875in.
24
3A UNC
Flat Chamfer
0.875in.
MS35457-104 Cap Socket Head Screw
5305-00-680-9471
0.5in.
1.500in.
13
3A UNC
Flat Chamfer
1.500in.
MS35457-43 Cap Socket Head Screw
5305-00-680-9470
0.25in.
1.000in.
20
3A UNC
Flat Chamfer
2.500in.
MS35457-39 Cap Socket Head Screw
5305-00-680-9469
0.25in.
1.000in.
20
3A UNC
Flat Chamfer
1.500in.
AN526-428R18 Machine Screw
5305-00-680-9461
0.25in.
1.054in.
28
2A UNF
Button
1.125in.
945613-1308 Machine Screw
5305-00-680-9459
0.19in.
0.500in.
32
2A UNF
Flat Countersunk
0.500in.
A62-15 Machine Screw
5305-00-680-9455
0.164in.
0.400in.
32
2A UNC
Hexagon
0.460in.
BACL10YLB4-31 Machine Screw
5305-00-680-9454
0.25in.
1.093in.
28
3A UNF
Flat Countersunk
1.093in.
337964 Machine Bolt
5306-00-680-9446
0.25in.
0.607in.
28
--
Double Hexagon W/hol
0.678in.
7009936P105 Externally Relieved Body Screw
5305-00-680-9445
0.19in.
0.285in.
32
2A UNF
Knurled No. 1
1.080in.
354914 Externally Relieved Body Bolt
5306-00-680-9443
0.312in.
0.660in.
24
--
Round W/wrench Flats
1.170in.
61B211-1 Machine Bolt
5306-00-680-9388
0.438in.
0.921in.
20
3A UNF
Hexagon
5.844in.
17615 Machine Bolt
5306-00-680-9382
0.25in.
0.805in.
28
3A UNF
Hexagon
0.875in.
AN507-832R10 Machine Screw
5305-00-680-9366
0.164in.
0.625in.
32
2A UNC
Flat Countersunk
0.625in.
AN565F4H4 Setscrew
5305-00-680-9363
0.112in.
0.250in.
40
3A UNC
Headless (setscrew)
0.250in.
6816237-55 Machine Screw
5305-00-680-9358
0.138in.
0.500in.
32
2A UNC
Binding
0.500in.
343-1735-000 Machine Screw
5305-00-680-9319
0.099in.
0.188in.
48
2A UNC
Pan No. 2
0.188in.
SCPP26CP28 Machine Screw
5305-00-680-9318
0.086in.
0.875in.
56
2A UNC
Pan
0.875in.
330-0032-000 Machine Screw
5305-00-680-9312
0.112in.
0.219in.
40
2A UNC
Pan
0.219in.
NAS632-74 Shear Bolt
5306-00-680-9277
0.75in.
0.993in.
16
3A UNF
Double Hexagon W/hol
5.618in.
AN106514 Machine Bolt
5306-00-680-9276
0.25in.
0.750in.
28
3A UNF
Hexagon
1.000in.
3200-6 Machine Screw
5305-00-680-9271
0.138in.
0.188in.
32
3A UNC
--
0.750in.
BACB30BF3K18 Machine Screw
5305-00-680-9270
0.19in.
0.406in.
32
3A UNF
Flat Countersunk
1.516in.
1789-1061P2 Externally Relieved Body Screw
5305-00-680-9267
0.138in.
0.309in.
32
2A UNC
Fillister
1.000in.
7010280P4 Thumbscrew
5305-00-680-9263
0.25in.
0.188in.
20
2A UNC
Thumb No. 5
0.938in.
F0822SS Machine Screw
5305-00-680-9260
0.164in.
1.375in.
36
3A UNF
Flat Countersunk
1.375in.
107034-5604 Machine Screw
5305-00-680-9259
0.112in.
0.312in.
40
2A UNC
Flat Countersunk
0.312in.
107051-5208 Machine Screw
5305-00-680-9229
0.099in.
0.562in.
56
2A UNF
Binding
0.562in.
1606269 Cap Hexagon Head Screw
5305-00-680-9208
0.25in.
0.750in.
20
2A UNC
Hexagon
2.500in.
593599 Assembled Washer Screw
5305-00-680-9197
0.25in.
0.624in.
20
2A UNC
Fillister
0.750in.
NAS1108-50D Shear Bolt
5306-00-680-9183
0.5in.
0.453in.
20
3A UNF
Dished Hexagon
3.578in.
205A441P1 Shoulder Bolt
5306-00-680-9177
0.437in.
0.688in.
14
3A UNC
Hexagon
1.688in.
80058-012 Machine Screw
5305-00-680-9159
0.112in.
0.250in.
40
2A UNC
Pan
0.250in.
P347-0007-00 Machine Screw
5305-00-680-9157
0.112in.
0.312in.
40
2A UNC
Fillister
0.312in.
343-0443-00 Machine Screw
5305-00-680-9156
0.112in.
1.750in.
40
2A UNC
Pan
2.250in.
342-0274-000 Machine Screw
5305-00-680-9155
0.112in.
0.188in.
40
2A UNC
Flat Countersunk Und
0.188in.
NAS1403-8 Machine Screw
5305-00-680-9152
0.19in.
0.251in.
32
3A UNF
Pan
0.823in.
NAS560HK3P9 Machine Screw
5305-00-680-9150
0.19in.
0.371in.
32
3A UNF
Flat Countersunk
1.010in.
CVC155-3A3 Close Tolerance Screw
5305-00-680-9149
0.19in.
0.311in.
32
3A UNF
Flat Countersunk
0.515in.
9065113 Externally Relieved Body Screw
5305-00-680-9126
0.164in.
0.234in.
32
3A UNC
Pan
0.609in.