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.
NAS335CPA23 Close Tolerance Screw
5305-00-827-6547
0.312in.
0.505in.
24
3A UNJF
Flat Countersunk
2.453in.
NAS517-3-35 Machine Screw
5305-00-827-6545
0.19in.
0.314in.
32
3A UNF
Flat Countersunk
2.577in.
NAS340CPA25 Close Tolerance Screw
5305-00-827-6542
0.625in.
0.927in.
18
3A UNF
Flat Countersunk
2.749in.
NAS334CPA47 Close Tolerance Screw
5305-00-827-6540
0.25in.
0.443in.
28
3A UNF
Flat Countersunk
4.891in.
AN176-12A Close Tolerance Bolt
5306-00-827-6088
0.375in.
0.609in.
24
3A UNF
Hexagon
1.312in.
9982310-2 Externally Relieved Body Screw
5305-00-827-6035
0.19in.
0.250in.
32
2A UNF
Flat Chamfer
0.620in.
9154429 Shoulder Bolt
5306-00-827-6033
0.375in.
0.540in.
3
2A UNC
Hexagon
3.061in.
2000-88 Machine Screw
5305-00-827-6007
0.086in.
0.240in.
64
3A UNF
Flat Chamfer
0.240in.
45295300010 Machine Screw
5305-00-827-6006
0.099in.
0.187in.
56
3A UNF
Flat Chamfer
1.718in.
NAS1081-3A9 Setscrew
5305-00-827-5846
0.19in.
0.562in.
32
3A UNF
Headless (setscrew)
0.562in.
NAS1081-04A7 Setscrew
5305-00-827-5845
0.112in.
0.438in.
40
3A UNC
Headless (setscrew)
0.438in.
NAS1081-06A2 Setscrew
5305-00-827-5844
0.138in.
0.125in.
32
3A UNC
Headless (setscrew)
0.125in.
NAS1004-2A Machine Bolt
5306-00-827-5697
0.25in.
0.544in.
28
3A UNF
Hexagon
0.669in.
NAS1004-46 Machine Bolt
5306-00-827-5696
0.25in.
0.514in.
28
3A UNF
Hexagon
3.404in.
8379281 Shoulder Screw
5305-00-827-5634
0.19in.
0.316in.
32
2A UNF
Pan No. 2
0.672in.
R1892-3 Machine Screw
5305-00-827-5596
0.138in.
0.312in.
32
2A UNC
Binding
0.313in.
N84P9006C6 Machine Screw
5305-00-827-5277
0.112in.
0.375in.
40
2A UNC
Flat Countersunk
0.375in.
23AN507-632R10 Machine Screw
5305-00-827-5270
0.138in.
0.563in.
32
2A UNC
Flat Countersunk
0.625in.
7S39-3A13 Machine Screw
5305-00-827-5265
0.19in.
0.313in.
32
3A UNF
Flat Countersunk
1.135in.
7S37-4-13 Close Tolerance Screw
5305-00-827-5263
0.25in.
0.291in.
28
3A UNF
Flat Countersunk
1.113in.
NAS1104-140W Shear Bolt
5306-00-827-4757
0.25in.
0.291in.
28
3A UNJF
Dished Hexagon
9.051in.
NAS1110-58W Shear Bolt
5306-00-827-4693
0.625in.
0.543in.
18
3A UNF
Dished Hexagon
4.168in.
MS35265-88 Machine Screw
5305-00-827-4541
0.25in.
1.750in.
20
2A UNC
Fillister
2.250in.
NAS623-4-16 Machine Screw
5305-00-827-4430
0.25in.
0.291in.
28
3A UNJF
Pan
1.301in.
NAS623-3-68 Machine Screw
5305-00-827-4428
0.19in.
0.251in.
32
3A UNJF
Pan
4.511in.
NAS1203-38 Close Tolerance Screw
5305-00-827-4422
0.19in.
0.251in.
32
3A UNF
Flat Countersunk
2.636in.
NAS623-3-30 Machine Screw
5305-00-827-4421
0.19in.
0.251in.
32
3A UNJF
Pan
2.136in.
AN148579 Cap Socket Head Screw
5305-00-827-4414
0.19in.
0.615in.
32
3A UNF
Flat Chamfer
2.240in.
AN2543 Shoulder Screw
5305-00-827-4097
0.112in.
0.188in.
40
3A UNC
Fillister
0.468in.
335-0041-00 Setscrew
5305-00-827-3953
0.164in.
0.188in.
32
3A UNC
Headless (setscrew)
0.188in.
NAS221C11 Machine Screw
5305-00-827-3686
0.19in.
0.377in.
32
3A UNF
Round
0.704in.
NAS221C13 Machine Screw
5305-00-827-3685
0.19in.
0.377in.
32
3A UNF
Round
0.829in.
NAS221C15 Machine Screw
5305-00-827-3682
0.19in.
0.377in.
32
3A UNF
Round
0.954in.
NAS1004-8 Machine Bolt
5306-00-827-3671
0.25in.
0.544in.
28
3A UNF
Hexagon
1.044in.
NAS1003-4 Machine Bolt
5306-00-827-3670
0.19in.
0.481in.
32
3A UNF
Hexagon
0.731in.
NAS1004-7 Machine Bolt
5306-00-827-3669
0.25in.
0.544in.
28
3A UNF
Hexagon
0.982in.
F13-4-8L Machine Screw
5305-00-827-3637
0.112in.
0.500in.
40
2A UNC
Binding
0.500in.
NAS1004-52 Machine Bolt
5306-00-827-3566
0.25in.
0.514in.
28
3A UNF
Hexagon
3.779in.
NAS1006-10 Machine Bolt
5306-00-827-3565
0.375in.
0.663in.
24
3A UNF
Hexagon
1.288in.
NAS1102-3-24W Machine Screw
5305-00-827-3275
0.19in.
1.296in.
32
3A UNJF
Flat Countersunk
1.438in.
NAS1203-19W Close Tolerance Screw
5305-00-827-3269
0.19in.
0.276in.
32
3A UNF
Flat Countersunk
1.449in.
MS20018-44 Internal Wrenching Bolt
5306-00-827-3232
1.125in.
1.475in.
12
3A UNF
Conical Bevel
4.235in.
MS20006-56 Internal Wrenching Bolt
5306-00-827-3231
0.375in.
0.688in.
24
3A UNF
Conical Bevel
4.188in.
9006403 Thumbscrew
5305-00-827-3019
0.19in.
0.812in.
24
2A UNC
Wing No. 3
4.000in.
AN10-35A Machine Bolt
5306-00-827-2952
0.625in.
0.922in.
18
3A UNF
Hexagon
3.750in.
NAS653V51 Close Tolerance Bolt
5306-00-827-2827
0.192in.
0.252in.
32
3A UNJF
Hexagon
3.449in.
NAS653V38 Shear Bolt
5306-00-827-2825
0.19in.
0.251in.
32
3A UNF
Hexagon
2.636in.
10900306 Cap Hexagon Head Screw
5305-00-827-2824
0.625in.
1.750in.
11
2A UNC
Hexagon
7.250in.
74001352 Cap Hexagon Head Screw
5305-00-827-2823
0.625in.
1.750in.
11
2A UNC
Hexagon
6.500in.
MS21090-0410 Cap Socket Head Screw
5305-00-827-2805
0.112in.
0.125in.
40
2A UNC
Pan
0.174in.