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.
NAS1014-24-A Cap Hexagon Head Screw
5305-01-255-7951
0.875in.
1.356in.
14
3A UNJF
Hexagon
2.841in.
J643P01 Machine Bolt
5306-01-255-7950
0.19in.
0.240in.
32
3A UNJF
Double Hexagon Exten
0.240in.
170-535 Cap Hexagon Head Screw
5305-01-255-7405
0.562in.
3.290in.
12
2A UNC
Hexagon
3.500in.
B1821BH056C300N Cap Hexagon Head Screw
5305-01-255-7403
0.562in.
2.832in.
12
2A UNC
Hexagon
3.000in.
D3NN-9N090-A Machine Bolt
5306-01-255-7401
--
--
--
--
Hexagon
--
97121A325 Toggle Bolt
5306-01-255-7400
0.375in.
--
16
--
--
--
583R583H26 Panel Screw Assembly
5305-01-255-6812
--
--
--
--
--
--
NAS1790-3-6 Close Tolerance Screw
5305-01-255-6555
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.698in.
NAS1131-5P Close Tolerance Screw
5305-01-255-6554
0.138in.
0.251in.
32
3A UNJC
Pan
0.573in.
NAS1581A6T28 Close Tolerance Screw
5305-01-255-6553
0.375in.
0.569in.
24
3A UNJF
Flat Countersunk
2.329in.
12705L5C8 Shoulder Screw
5305-01-255-6552
0.25in.
0.317in.
20
3A UNRC
Knurled No. 4
0.500in.
12705-10C-36 Shoulder Screw
5305-01-255-6551
0.625in.
0.730in.
13
3A UNRC
Knurled No. 1
2.975in.
26106-060252 Cap Hexagon Head Screw
5305-01-255-6548
6in.
23.000in.
--
--
Hexagon
0.984in.
B1821BH044C325D Cap Hexagon Head Screw
5305-01-255-6547
0.438in.
1.126in.
14
2A UNC
Hexagon
3.156in.
B1821BH088F450D Cap Hexagon Head Screw
5305-01-255-6546
0.875in.
2.000in.
14
2A UNF
Hexagon
4.312in.
19H2717 Cap Hexagon Head Screw
5305-01-255-6545
0.75in.
--
--
--
Hexagon
1.750in.
2410092-12 Cap Socket Head Screw
5305-01-255-6542
4in.
20.000in.
--
--
Flat Chamfer
1.181in.
LD111-0058-0406 Cap Socket Head Screw
5305-01-255-6541
0.25in.
0.330in.
28
3A UNJF
Pan No. 2
0.786in.
3077 Tapping Screw
5305-01-255-6539
--
--
--
--
Pan
1.250in.
NAS1790-3-9 Machine Screw
5305-01-255-6532
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.885in.
F05434 ITEM 21 Eye Bolt
5306-01-255-6527
0.625in.
2.250in.
11
2A UNC
--
--
F05435 ITEM 21 Eye Bolt
5306-01-255-6526
0.5in.
1.625in.
13
2A UNC
--
--
301360-7 Eye Bolt
5306-01-255-5444
0.625in.
1.250in.
11
2A UNC
--
--
1476C28-5LW Cap Hexagon Head Screw
5305-01-255-4965
0.5in.
3.266in.
13
2A UNC
Hexagon
3.420in.
B1821BH038F225D Cap Hexagon Head Screw
5305-01-255-4963
0.375in.
1.000in.
24
2A UNF
Hexagon
2.156in.
NAS6203P12 Shear Bolt
5306-01-255-4960
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
1.058in.
AD34803-23 Thumbscrew
5305-01-255-4959
0.375in.
1.713in.
16
2A UNC
Wing No. 2
1.838in.
NAS1189E08RB5 Cap Socket Head Screw
5305-01-255-4958
0.164in.
0.151in.
32
3A UNJC
Flat Countersunk
0.281in.
NAS560XK2P17 Machine Screw
5305-01-255-4956
0.164in.
0.380in.
32
3A UNJC
Flat Countersunk
1.457in.
NAS1790-3-5 Machine Screw
5305-01-255-4955
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.635in.
NAS1790-3-8 Machine Screw
5305-01-255-4954
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.823in.
NAS1790-3-7 Machine Screw
5305-01-255-4953
0.19in.
0.313in.
32
3A UNJF
Flat Countersunk
0.761in.
10-32CRES3/4L Machine Screw
5305-01-255-4949
0.19in.
--
10
3A UNF
--
0.750in.
P000120CE125 Instrument Screw
5305-01-255-4948
0.034in.
0.103in.
120
2A UNS
Binding
0.120in.
A3045896 Externally Relieved Body Screw
5305-01-255-4947
0.138in.
0.218in.
32
2A UNC
Flat Chamfer
0.655in.
MS51975-81 Shoulder Screw
5305-01-255-4617
0.625in.
0.845in.
11
3A UNC
Flat Chamfer
4.340in.
NAS6603-84 Shear Bolt
5306-01-255-4615
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
5.580in.
NAS568C41 Shear Bolt
5306-01-255-4614
0.5in.
1.211in.
20
3A UNJF
Hexagon
1.271in.
8401957-3 Thumbscrew
5305-01-255-4613
0.138in.
0.380in.
32
2A UNC
Knurled No. 4
1.380in.
60710271-1 Setscrew
5305-01-255-4612
0.06in.
--
80
2A UNF
Headless (setscrew)
0.452in.
NAS602-14B Machine Screw
5305-01-255-4608
0.164in.
0.788in.
32
3A UNJC
Pan
0.850in.
SC1828-6-9 Machine Screw
5305-01-255-4607
0.375in.
0.491in.
24
3A UNJF
Flat Countersunk
1.061in.
NAS6603-10K Shoulder Bolt
5306-01-255-4605
0.19in.
0.320in.
32
3A UNJF
Dished Hexagon
0.955in.
711-4678207-0014 Machine Bolt
5306-01-255-4603
0.625in.
9.500in.
11
2A UNC
Hexagon
9.620in.
AN8C50 Machine Bolt
5306-01-255-4602
0.5in.
0.750in.
20
3A UNF
Hexagon
5.078in.
AN6C55 Machine Bolt
5306-01-255-4601
0.375in.
0.609in.
20
3A UNF
Hexagon
5.687in.
AN6C47 Machine Bolt
5306-01-255-4600
0.375in.
0.609in.
24
3A UNF
Hexagon
4.937in.
MS9505-11 Machine Bolt
5306-01-255-4598
0.5in.
1.115in.
20
3A UNJF
Hexagon
1.240in.
C5NN-1N118H Machine Bolt
5306-01-255-4596
0.75in.
1.190in.
16
2A UNF
Dee Chamfer
2.380in.
3M991-4-7 Cap Socket Head Screw
5305-01-255-3590
0.25in.
0.390in.
28
3A UNF
Flat Chamfer
0.838in.