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.
MS21094-6022 Machine Bolt
5306-01-181-7473
0.375in.
0.616in.
24
3A UNF
Hexagon
2.001in.
431B502-29 Internal Wrenching Bolt
5306-01-181-7472
1in.
1.620in.
8
2A UNC
Flat Chamfer
3.260in.
MS51960-72B Machine Screw
5305-01-181-7471
0.19in.
1.618in.
32
2A UNF
Flat Countersunk
1.680in.
7117443-86 Machine Screw
5305-01-181-7468
0.112in.
--
40
2A UNC
Flat Chamfer
0.625in.
S235A163-303 Externally Relieved Body Screw
5305-01-181-7467
0.138in.
0.375in.
32
2A UNC
Pan
0.844in.
CA13026-7 Externally Relieved Body Screw
5305-01-181-7465
0.138in.
0.156in.
32
3A UNC
Flat Countersunk
0.451in.
01103-14055 Machine Bolt
5306-01-181-7462
14in.
--
--
--
Hexagon
2.165in.
01103-16040 Machine Bolt
5306-01-181-7461
16in.
--
--
--
Hexagon
1.575in.
01120-10035 Machine Bolt
5306-01-181-7460
10in.
--
--
--
Hexagon
1.378in.
187-1906 Tapping Screw
5305-01-181-6112
--
--
--
--
Oval
1.000in.
12705L-8C-32C Shoulder Screw
5305-01-181-6100
0.5in.
0.615in.
13
3A UNRC
Knurled No. 1
2.730in.
2278720-00 Shoulder Screw
5305-01-181-5961
0.312in.
--
18
2A UNC
Knurled No. 1
1.380in.
1-SC-25C-150 Setscrew
5305-01-181-5575
0.25in.
--
20
3A UNC
Headless (setscrew)
1.500in.
92311A587 Setscrew
5305-01-181-5573
0.312in.
--
18
3A UNC
Headless (setscrew)
1.500in.
92311A628 Setscrew
5305-01-181-5571
0.375in.
--
16
3A UNC
Headless (setscrew)
1.500in.
NAS1351-4-17 Cap Socket Head Screw
5305-01-181-5333
0.25in.
1.000in.
28
3A UNF
Flat Chamfer
1.022in.
CHT4020-3-6AY Shoulder Screw
5305-01-181-5031
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk Und
0.765in.
G-427568 Cap Hexagon Head Screw
5305-01-181-5030
0.438in.
1.125in.
14
2A UNC
Hexagon
1.690in.
01-435-0167-5PC152 Cap Hexagon Head Screw
5305-01-181-5028
0.375in.
1.000in.
24
--
Hexagon
--
01-435-0167-5PC128 Cap Hexagon Head Screw
5305-01-181-5027
0.625in.
1.750in.
11
--
Hexagon
--
01-435-0167-5PC129 Cap Hexagon Head Screw
5305-01-181-5026
0.625in.
2.250in.
11
--
Hexagon
--
01-435-0167-5PC130 Cap Hexagon Head Screw
5305-01-181-5025
0.875in.
2.750in.
9
--
Hexagon
--
38031-4C16 Cap Socket Head Screw
5305-01-181-5023
0.25in.
0.870in.
20
2A UNF
Round
0.970in.
5305-01-181-5020
0.164in.
0.375in.
32
--
--
--
01-435-0167-5PC121 Machine Screw
5305-01-181-5019
0.19in.
0.625in.
32
--
Fillister
--
12256674-3 Shoulder Bolt
5306-01-181-5018
0.5in.
0.750in.
20
2A UNF
Hexagon
3.780in.
9419099 Machine Bolt
5306-01-181-5017
0.5in.
1.096in.
13
2A UNC
Hexagon
1.250in.
9437563 Machine Bolt
5306-01-181-5016
--
--
--
--
Hexagon
--
68484-8P25 Close Tolerance Bolt
5306-01-181-4107
0.5in.
0.516in.
20
3A UNJF
Double Hexagon
2.062in.
MS21134-05048 Shear Bolt
5306-01-181-4106
0.312in.
0.541in.
24
3A UNJF
Spline Extended Wash
3.556in.
344728-1 Internal Wrenching Bolt
5306-01-181-4105
0.19in.
0.370in.
32
2A UNF
--
0.970in.
5338742-115D Cap Socket Head Screw
5305-01-181-3487
10in.
--
--
--
Flat Chamfer
2.362in.
001-10313 Cap Socket Head Screw
5305-01-181-3486
--
--
--
--
--
--
96AV450 Tee Head Bolt
5306-01-181-3485
0.312in.
3.000in.
18
2A UNC
Tee No. 5
4.344in.
11785454 Machine Screw
5305-01-181-3484
0.19in.
0.875in.
32
2A UNF
Fillister
0.875in.
12321102 Machine Bolt
5306-01-181-3483
0.625in.
2.000in.
11
2A UNC
Square
2.485in.
324590-1 Machine Screw
5305-01-181-2778
0.25in.
0.250in.
40
3A UNS
--
0.185in.
NAS1578C3R7 Close Tolerance Screw
5305-01-181-2491
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
0.786in.
5562235 PIECE 259 Shoulder Screw
5305-01-181-2490
0.312in.
0.480in.
18
3A UNC
Flat Chamfer
2.235in.
VS2521-5F-6 Shear Bolt
5306-01-181-2489
0.312in.
0.325in.
24
3A UNJF
Double Hexagon
0.710in.
LD111-0020-0306 Shear Bolt
5306-01-181-2488
0.19in.
0.355in.
32
3A UNJF
Double Hexagon W/hol
0.730in.
5511086-001 Thumbscrew
5305-01-181-2487
0.375in.
0.600in.
24
3A UNF
Knurled No. 4
1.500in.
91123545 Setscrew
5305-01-181-2486
0.625in.
--
11
3A UNC
Square
2.000in.
A320A500-104 Machine Screw
5305-01-181-2485
0.112in.
0.481in.
40
2A UNC
Pan
0.531in.
10062985-101 Thumbscrew
5305-01-181-2162
0.138in.
0.280in.
32
2A UNC
Knurled No. 5
0.590in.
11727518 Thumbscrew
5305-01-181-1751
0.312in.
1.750in.
18
2A UNC
--
1.750in.
NAS1578C4R4 Close Tolerance Screw
5305-01-181-1563
0.25in.
0.378in.
28
3A UNJF
Pan No. 2
0.638in.
NAS6603D11 Close Tolerance Bolt
5306-01-181-1562
0.19in.
0.320in.
32
3A UNJC
Undercut Hexagon
1.018in.
596008C1 Ribbed Shoulder Bolt
5306-01-181-1561
0.75in.
0.320in.
16
3A UNF
Flat Chamfer
2.880in.
NAS601-37 Machine Screw
5305-01-181-1557
0.138in.
2.250in.
32
3A UNJC
Pan
2.222in.