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.
AN6-56A Machine Bolt
5306-00-844-3115
0.375in.
0.640in.
24
3A UNF
Hexagon
5.828in.
D89573-13 Shoulder Bolt
5306-00-844-2948
1.125in.
1.188in.
12
3A UNF
Hexagon
4.875in.
20094K8C28D Cap Socket Head Screw
5305-00-844-2942
0.5in.
1.500in.
13
3A UNC
Flat Chamfer
1.750in.
AN565B4H9 Setscrew
5305-00-844-2673
0.112in.
0.562in.
40
3A UNC
Headless (setscrew)
0.562in.
NAS1204-34D Close Tolerance Screw
5305-00-844-2459
0.25in.
0.291in.
28
3A UNF
Flat Countersunk
2.426in.
NAS1304-58H Shear Bolt
5306-00-844-2458
0.25in.
0.300in.
28
3A UNF
Dished Hexagon
4.035in.
NAS1304-33DH Shear Bolt
5306-00-844-2450
0.25in.
0.425in.
28
3A UNF
Dished Hexagon
2.487in.
502579 Machine Screw
5305-00-844-2377
0.086in.
0.188in.
56
2A UNC
Binding
0.188in.
MS51034-9 Setscrew
5305-00-844-2216
0.112in.
0.188in.
40
3A UNC
Headless (setscrew)
0.188in.
248031 Machine Bolt
5306-00-844-2189
0.312in.
0.678in.
24
1A UNF
Hexagon
1.240in.
MR0-214SS Machine Screw
5305-00-844-2134
0.086in.
0.840in.
56
2A UNC
Round
0.875in.
NAS146-51 Internal Wrenching Bolt
5306-00-844-1927
0.375in.
0.663in.
24
3A UNF
Conical Bevel
3.173in.
AN501AD416-12 Machine Screw
5305-00-844-1890
0.25in.
0.679in.
28
2A UNF
Fillister
0.750in.
NAS387-1032-8P Machine Screw
5305-00-844-1886
0.19in.
0.500in.
32
2A UNF
Oval Countersunk
0.500in.
NAS1189-3T5L Cap Socket Head Screw
5305-00-844-1475
0.19in.
0.230in.
32
3A UNF
Flat Countersunk
0.312in.
322-0163-00 Machine Screw
5305-00-844-1389
0.06in.
0.063in.
80
2A UNF
Flat Top Elevator
0.094in.
222650 Cap Hexagon Head Screw
5305-00-844-1339
0.625in.
1.500in.
18
2A UNF
Hexagon
4.219in.
NAS1305-5D Shear Bolt
5306-00-844-1284
0.312in.
0.469in.
24
3A UNF
Dished Hexagon
0.781in.
NAS1105-5D Shear Bolt
5306-00-844-1281
0.312in.
0.350in.
24
3A UNJF
Dished Hexagon
0.672in.
NAS1107-38D Shear Bolt
5306-00-844-1280
0.438in.
0.428in.
20
3A UNJF
Dished Hexagon
2.813in.
NAS1109-22D Shear Bolt
5306-00-844-1276
0.562in.
0.511in.
18
3A UNF
Dished Hexagon
1.886in.
C140-58 Assembled Washer Screw
5305-00-844-1027
0.164in.
0.250in.
32
2A UNC
Button
0.310in.
7S39-3-3 Machine Screw
5305-00-844-0876
0.19in.
0.337in.
32
2A UNF
Flat Countersunk
0.525in.
272408 Machine Screw
5305-00-844-0849
0.164in.
0.283in.
32
2A UNC
Flat Countersunk
0.365in.
123329 Machine Bolt
5306-00-844-0542
0.25in.
0.218in.
28
2A UNF
Hexagon
0.313in.
NAS1305-15H Shear Bolt
5306-00-844-0541
0.312in.
0.444in.
24
3A UNJF
Dished Hexagon
1.392in.
A1717 Setscrew
5305-00-844-0508
0.19in.
1.000in.
32
2A UNF
Headless (setscrew)
1.000in.
342-0311-00 Machine Screw
5305-00-844-0196
0.112in.
0.250in.
40
2A UNC
Flat Countersunk
0.250in.
9409065 Machine Bolt
5306-00-844-0126
0.25in.
0.750in.
28
2A UNF
Hexagon
2.469in.
427566 Machine Bolt
5306-00-844-0036
0.5in.
1.250in.
13
2A UNC
Hexagon
1.500in.
NAS222-4 Machine Screw
5305-00-844-0011
0.25in.
0.131in.
28
3A UNF
Round
0.266in.
401 919 Machine Bolt
5306-00-843-9964
0.25in.
0.500in.
20
3A UNC
Hexagon
0.594in.
NAS564-57 Machine Bolt
5306-00-843-9797
0.25in.
1.705in.
28
3A UNF
Dished Hexagon
1.765in.
M32CR1032R10E Cap Socket Head Screw
5305-00-843-9780
0.19in.
0.416in.
32
2A UNF
Flat Countersunk
0.594in.
NS133AS616S20C Cap Socket Head Screw
5305-00-843-9619
0.375in.
1.094in.
16
2A UNC
Fillister
1.219in.
A720050C125 Cap Hexagon Head Screw
5305-00-843-9474
0.5in.
1.000in.
13
3A UNC
Hexagon
1.250in.
1404518 Shoulder Bolt
5306-00-843-9472
0.5in.
0.750in.
20
2A UNF
Flat Chamfer
3.125in.
NAS1303-9H Shear Bolt
5306-00-843-9204
0.19in.
0.313in.
32
3A UNF
Dished Hexagon
0.885in.
06-087323 Machine Bolt
5306-00-843-8932
0.562in.
1.125in.
18
3A UNF
Hexagon Countersunk
1.656in.
6768422 Shoulder Bolt
5306-00-843-8897
0.5in.
0.700in.
20
2A UNF
Flat Chamfer
1.780in.
330-2082-000 Machine Screw
5305-00-843-8782
0.086in.
0.375in.
56
--
Flat Countersunk
0.375in.
588705 Setscrew
5305-00-843-8600
0.19in.
1.000in.
32
3A UNF
Headless (setscrew)
1.000in.
A740050C300 Machine Bolt
5306-00-843-8563
0.5in.
1.250in.
13
3A UNC
Hexagon
3.000in.
328-0267-000 Setscrew
5305-00-843-8522
0.164in.
0.188in.
32
3A UNC
Headless (setscrew)
0.188in.
547-2799-002 Shoulder Bolt
5306-00-843-8506
0.5in.
1.130in.
20
2A UNF
Hexagon
3.130in.
AN500-5-3 Machine Screw
5305-00-843-8278
0.125in.
0.138in.
40
2A UNC
Fillister
0.156in.
343-0322-00 Machine Screw
5305-00-843-8198
0.164in.
2.500in.
32
2A UNC
Pan
2.500in.
10-176335 Cap Hexagon Head Screw
5305-00-843-7897
0.25in.
0.750in.
20
2A UNC
Hexagon
1.500in.
32-24042-9 Machine Screw
5305-00-843-7892
0.25in.
0.412in.
28
3A UNF
Flat Countersunk
2.350in.
3M33-6-12A Close Tolerance Bolt
5306-00-843-7851
0.375in.
0.641in.
24
3A UNF
Hexagon
1.391in.