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.
NAS334CPA57 Close Tolerance Screw
5305-00-826-4703
0.25in.
0.443in.
28
3A UNF
Flat Countersunk
5.891in.
NKS35249-50 Cap Socket Head Screw
5305-00-826-4504
0.164in.
0.102in.
32
2A UNC
Flat Countersunk
0.375in.
NK500-4-6 Cap Socket Head Screw
5305-00-826-4500
0.112in.
0.294in.
40
2A UNC
Fillister
0.375in.
NAS608C4-10 Cap Socket Head Screw
5305-00-826-4439
0.25in.
0.615in.
28
3A UNF
Flat Chamfer
0.615in.
MS20073-06-06 Machine Bolt
5306-00-826-4236
0.375in.
0.640in.
24
3A UNF
Hexagon
0.781in.
M33CR832-6P Cap Socket Head Screw
5305-00-826-4013
0.164in.
0.375in.
32
3A UNC
Fillister
0.375in.
9056224-1 Cap Socket Head Screw
5305-00-826-4012
0.19in.
0.500in.
24
3A UNC
Fillister
0.500in.
9056311 Cap Socket Head Screw
5305-00-826-4011
0.164in.
0.375in.
32
3A UNC
Pan No. 2
0.375in.
9056307 Cap Socket Head Screw
5305-00-826-4010
0.19in.
0.500in.
24
3A UNC
Fillister
0.500in.
9159858 Cap Hexagon Head Screw
5305-00-826-3970
0.19in.
0.812in.
24
2A UNC
Hexagon
0.812in.
AN101022 Machine Bolt
5306-00-826-3719
0.19in.
0.563in.
32
3A UNF
Hexagon
1.375in.
9108458P6 Assembled Washer Screw
5305-00-826-3654
0.138in.
0.250in.
32
2A UNC
Pan No. 2
0.312in.
51B221-27H Machine Screw
5305-00-826-3629
0.19in.
0.276in.
32
3A UNF
Button
1.963in.
NAS517-5-1 Machine Screw
5305-00-826-3516
0.312in.
0.436in.
24
3A UNF
Flat Countersunk
0.579in.
7S39-3A11 Machine Screw
5305-00-826-3510
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
1.025in.
A0L4164-126 Internal Wrenching Bolt
5306-00-826-3474
0.138in.
0.187in.
32
2A UNC
Conical Bevel
0.187in.
7S34-3A17 Machine Screw
5305-00-826-3399
0.19in.
0.338in.
32
3A UNF
Flat Countersunk
1.400in.
7S34-5A6 Machine Screw
5305-00-826-3398
0.312in.
0.469in.
24
3A UNF
Flat Countersunk
0.844in.
135692 Internally Relieved Body Bolt
5306-00-826-3240
0.438in.
0.460in.
20
3A UNF
Hexagon
1.200in.
4-48NF3AX3-16 Machine Screw
5305-00-826-3227
0.112in.
0.188in.
48
3A UNF
Pan
0.188in.
2-56NC3AX13-16 Machine Screw
5305-00-826-3219
0.086in.
0.813in.
56
3A UNC
Pan
0.813in.
1-64X1-4SST Machine Screw
5305-00-826-3217
0.073in.
0.250in.
64
3A UNC
Pan No. 2
0.250in.
NAS517-3-52 Machine Screw
5305-00-826-3065
0.19in.
0.314in.
32
3A UNF
Flat Countersunk
3.641in.
NAS608C4-20 Cap Socket Head Screw
5305-00-826-3061
0.25in.
0.880in.
28
3A UNF
Flat Chamfer
1.250in.
NAS623-4-5 Machine Screw
5305-00-826-3038
0.25in.
0.291in.
28
3A UNJF
Pan
0.613in.
NAS623-4-24 Machine Screw
5305-00-826-3036
0.25in.
0.291in.
28
3A UNJF
Pan
1.801in.
NAS1006-14 Machine Bolt
5306-00-826-3030
0.375in.
0.663in.
24
3A UNF
Hexagon
1.538in.
NAS1005-6 Machine Bolt
5306-00-826-3027
0.312in.
0.632in.
24
3A UNF
Hexagon
1.007in.
STD899-1 Shoulder Screw
5305-00-826-3016
0.19in.
0.291in.
32
3A UNF
Flat Chamfer
1.531in.
20094-06C4C Cap Socket Head Screw
5305-00-826-2559
0.138in.
0.250in.
32
3A UNC
Flat Chamfer
0.250in.
22-52135 Machine Bolt
5306-00-826-2475
0.25in.
0.438in.
28
3A UNF
Hexagon
1.219in.
7S39-4A4 Machine Screw
5305-00-826-2452
0.25in.
0.400in.
28
3A UNF
Flat Countersunk
0.660in.
7S39-4-27 Close Tolerance Screw
5305-00-826-2438
0.25in.
0.399in.
28
3A UNF
Flat Countersunk
2.097in.
7S39-4-15 Machine Screw
5305-00-826-2437
0.25in.
0.425in.
28
3A UNF
Flat Countersunk
1.362in.
7S39-4-13 Machine Screw
5305-00-826-2435
0.25in.
0.400in.
28
3A UNF
Flat Countersunk
1.222in.
7S39-4-11 Close Tolerance Screw
5305-00-826-2434
0.25in.
0.399in.
28
3A UNF
Flat Countersunk
1.097in.
MS35458-70 Cap Socket Head Screw
5305-00-826-2401
0.625in.
1.000in.
18
3A UNF
Flat Chamfer
1.000in.
846170846 Ribbed Shoulder Bolt
5306-00-826-2369
0.625in.
1.125in.
18
3A UNF
Pan No. 2
2.125in.
F71349-37 Cap Hexagon Head Screw
5305-00-826-2335
0.375in.
3.870in.
16
2A UNC
Hexagon
4.120in.
2042461PC1 Machine Screw
5305-00-826-1908
0.112in.
1.062in.
40
2A UNC
Pan No. 2
1.062in.
3323406 Externally Relieved Body Bolt
5306-00-826-1834
1in.
2.750in.
14
2A UNS
Hexagon
6.750in.
3323222 Externally Relieved Body Bolt
5306-00-826-1833
1in.
2.750in.
12
2A UNF
Hexagon
6.750in.
T301S10-10 Machine Screw
5305-00-826-1783
0.19in.
0.547in.
32
2A UNF
Fillister
0.625in.
NAS623-3-21 Machine Screw
5305-00-826-1635
0.19in.
0.251in.
32
3A UNJF
Pan
1.573in.
NAS1203-20 Close Tolerance Screw
5305-00-826-1633
0.19in.
0.251in.
32
3A UNF
Flat Countersunk
1.511in.
AN565AC6H14 Setscrew
5305-00-826-1619
0.138in.
0.875in.
32
3A UNC
Headless (setscrew)
0.875in.
207-1187P7 Cap Socket Head Screw
5305-00-826-1521
0.138in.
0.563in.
32
3A UNC
Flat Chamfer
0.563in.
23AN520-10R22 Machine Screw
5305-00-826-1506
0.19in.
1.375in.
32
2A UNF
Round
1.375in.
121AMM10003-1 Eye Bolt
5306-00-826-1306
0.19in.
0.484in.
32
3A UNF
--
--
NAS625-17 Shear Bolt
5306-00-826-1128
0.312in.
0.547in.
24
3A UNF
Double Hexagon W/hol
1.619in.