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.
MS21250-06020 Shear Bolt
5306-00-726-4454
0.375in.
0.645in.
24
3A UNF
Double Hexagon W/hol
1.895in.
NAS1004-20A Machine Bolt
5306-00-726-4441
0.25in.
0.544in.
28
3A UNF
Hexagon
1.794in.
584305-1 Machine Bolt
5306-00-726-4433
0.25in.
0.437in.
28
3A UNF
Hexagon
3.140in.
103265-1 Externally Relieved Body Screw
5305-00-726-4392
0.19in.
0.469in.
32
2A UNF
Flat Chamfer
1.750in.
8599245-040 Machine Screw
5305-00-726-4176
0.086in.
0.188in.
56
3A UNC
Fillister
0.188in.
NAS333CPA14-5 Close Tolerance Screw
5305-00-726-4002
0.19in.
0.380in.
32
3A UNF
Flat Countersunk
1.577in.
819002-010 Machine Screw
5305-00-726-3571
0.086in.
0.312in.
56
2A UNC
Fillister
0.312in.
M60HS1024-16CR Cap Socket Head Screw
5305-00-726-3222
0.19in.
1.000in.
24
3A UNC
Flat Chamfer
1.000in.
1606373 Cap Socket Head Screw
5305-00-726-3221
0.19in.
0.625in.
24
3A UNC
Flat Chamfer
0.625in.
B1007 15991 Cap Hexagon Head Screw
5305-00-726-3202
0.625in.
1.750in.
11
3A UNC
Hexagon
1.750in.
414585-1032-12 Cap Socket Head Screw
5305-00-726-3113
0.19in.
0.750in.
32
2A UNF
Pan No. 2
0.750in.
10018762-087 Machine Screw
5305-00-726-3103
0.164in.
0.813in.
32
2A UNC
Watertight
0.844in.
MS35218-20 Machine Screw
5305-00-726-3093
0.112in.
0.950in.
40
2A UNC
Pan
1.000in.
MS51965-43 Setscrew
5305-00-726-3091
0.19in.
0.500in.
24
3A UNC
Headless (setscrew)
0.500in.
178-415 Setscrew
5305-00-726-3090
0.19in.
0.375in.
24
3A UNC
Headless (setscrew)
0.375in.
MS51965-41 Setscrew
5305-00-726-3089
0.19in.
0.312in.
24
3A UNC
Headless (setscrew)
0.312in.
MS51965-40 Setscrew
5305-00-726-3087
0.19in.
0.250in.
24
3A UNC
Headless (setscrew)
0.250in.
61-40111-0328 Machine Screw
5305-00-726-3056
0.099in.
0.438in.
56
3A UNF
Flat Chamfer
0.438in.
9409066 Cap Hexagon Head Screw
5305-00-726-2972
0.25in.
0.750in.
28
2A UNF
Hexagon
2.657in.
NAS1304-46W Shear Bolt
5306-00-726-2835
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
3.300in.
NAS1304-45DW Shear Bolt
5306-00-726-2834
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
3.237in.
13207E7400-2FN34 Cap Hexagon Head Screw
5305-00-726-2572
0.625in.
1.500in.
18
2A UNF
Hexagon
5.906in.
MS90727-177 Cap Hexagon Head Screw
5305-00-726-2568
0.625in.
1.500in.
18
2A UNF
Hexagon
5.406in.
B1821BH063F500N Cap Hexagon Head Screw
5305-00-726-2567
0.625in.
1.500in.
18
2A UNF
Hexagon
4.906in.
B1821BH063F475N Cap Hexagon Head Screw
5305-00-726-2562
0.625in.
1.500in.
18
2A UNF
Hexagon
4.750in.
B1821BH063F450N Cap Hexagon Head Screw
5305-00-726-2561
0.625in.
1.500in.
18
2A UNF
Hexagon
4.500in.
B1821BH063F400N Cap Hexagon Head Screw
5305-00-726-2559
0.625in.
1.500in.
18
2A UNF
Hexagon
4.000in.
B1821BH063F375N Cap Hexagon Head Screw
5305-00-726-2558
0.625in.
1.500in.
18
2A UNF
Hexagon
3.750in.
18609 Cap Hexagon Head Screw
5305-00-726-2557
0.625in.
1.500in.
18
2A UNF
Hexagon
3.500in.
AES01F625C25AW9A91 Cap Hexagon Head Screw
5305-00-726-2556
0.625in.
1.500in.
18
2A UNF
Hexagon
3.250in.
3409-4 Cap Hexagon Head Screw
5305-00-726-2555
0.625in.
1.500in.
18
2A UNF
Hexagon
3.000in.
AS60-10-22 Cap Hexagon Head Screw
5305-00-726-2554
0.625in.
1.500in.
18
2A UNF
Hexagon
2.750in.
13207E6761FN6 Cap Hexagon Head Screw
5305-00-726-2553
0.625in.
1.500in.
18
2A UNF
Hexagon
2.500in.
223812 Cap Hexagon Head Screw
5305-00-726-2552
0.625in.
1.500in.
18
2A UNF
Hexagon
2.250in.
9293-00 Cap Hexagon Head Screw
5305-00-726-2551
0.625in.
1.500in.
18
2A UNF
Hexagon
2.000in.
199-617 Cap Hexagon Head Screw
5305-00-726-2550
0.625in.
1.500in.
18
2A UNF
Hexagon
1.750in.
MS-90727-161 Cap Hexagon Head Screw
5305-00-726-2544
0.625in.
1.375in.
18
2A UNF
Hexagon
1.375in.
221617 Cap Hexagon Head Screw
5305-00-726-2543
0.625in.
1.049in.
18
2A UNF
Hexagon
1.188in.
B1821BH063F100N Cap Hexagon Head Screw
5305-00-726-2525
0.625in.
0.830in.
18
2A UNF
Hexagon
0.969in.
B1821BH063F075N Cap Hexagon Head Screw
5305-00-726-2516
0.625in.
0.580in.
18
2A UNF
Hexagon
0.719in.
NAS1304-16W Shear Bolt
5306-00-726-2352
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
1.425in.
NAS1304-32W Shear Bolt
5306-00-726-2350
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
2.410in.
AN520-10R20 Machine Screw
5305-00-726-2228
0.19in.
1.188in.
32
2A UNF
Round
1.250in.
AN505C5R4 Machine Screw
5305-00-726-2162
0.125in.
0.200in.
40
2A UNC
Flat Countersunk
0.219in.
NAS625-36 Shear Bolt
5306-00-726-2147
0.312in.
0.572in.
24
3A UNF
Double Hexagon W/hol
2.822in.
AN515-10R7 Machine Screw
5305-00-726-1892
0.19in.
0.437in.
24
2A UNC
Round
0.437in.
111303 Setscrew
5305-00-726-1888
0.375in.
0.710in.
24
2A UNF
Headless (setscrew)
0.690in.
16PG3N Machine Screw
5305-00-726-1351
0.19in.
0.500in.
32
2A UNF
Binding
0.500in.
665727 Setscrew
5305-00-726-1280
0.164in.
0.252in.
32
3A UNC
Headless (setscrew)
0.562in.
NAS662C1-7 Machine Screw
5305-00-726-1242
0.073in.
0.375in.
64
2A UNC
Flat Countersunk
0.437in.