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.
G1343791 Machine Screw
5305-01-187-5397
0.138in.
0.100in.
2
2A UNC
Pan
0.325in.
HTCU7900-12-B-5 Panel Screw Assembly
5305-01-187-4867
0.25in.
0.266in.
28
3A UNF
Hexagon
0.770in.
HT4020-4-16Y Close Tolerance Screw
5305-01-187-4865
0.25in.
0.469in.
28
3A UNJF
Flat Countersunk Und
1.453in.
5189256 Cap Socket Head Screw
5305-01-187-4862
0.138in.
0.750in.
32
3A UNC
Flat Chamfer
1.710in.
NAS5802U7 Machine Screw
5305-01-187-4861
0.164in.
0.329in.
32
3A UNJC
Flat Countersunk
0.410in.
NAS5802U4 Machine Screw
5305-01-187-4860
0.164in.
0.139in.
32
3A UNJC
Flat Countersunk
0.220in.
5305-01-187-4859
0.099in.
0.312in.
48
--
Flat Chamfer
0.188in.
419790-1 Shoulder Bolt
5306-01-187-4856
0.19in.
--
32
2A UNF
--
0.126in.
7-0609-1 Shoulder Screw
5305-01-187-4734
0.164in.
0.215in.
36
3A UNF
Flat Countersunk
0.900in.
0F-4-500 Machine Screw
5305-01-187-4697
0.112in.
0.195in.
40
3A UNC
Pan
0.245in.
623665 Machine Bolt
5306-01-187-3914
0.312in.
0.974in.
24
3A UNJF
Double Hexagon Exten
1.349in.
9531M82P01 Shoulder Bolt
5306-01-187-3858
0.25in.
0.573in.
28
3A UNJF
Dee
1.580in.
1881B177 Shoulder Bolt
5306-01-187-3857
0.75in.
0.535in.
16
3A UNF
Round W/wrench Flats
3.125in.
AN500D4-3 Machine Screw
5305-01-187-3472
0.112in.
0.107in.
40
2A UNC
Fillister
0.157in.
5190639 Externally Relieved Body Screw
5305-01-187-3468
0.19in.
0.280in.
32
2A UNF
Flat Chamfer
0.969in.
12324058 Externally Relieved Body Screw
5305-01-187-2681
0.25in.
0.500in.
20
2A UNC
Pan No. 2
1.250in.
515-2048176-33 Cap Socket Head Screw
5305-01-187-1906
0.25in.
1.375in.
20
3A UNC
Flat Chamfer
1.375in.
882281-56 Cap Socket Head Screw
5305-01-187-1905
0.19in.
0.320in.
32
3A UNC
Flat Chamfer
1.000in.
882281-54 Cap Socket Head Screw
5305-01-187-1904
0.086in.
0.100in.
56
3A UNC
Flat Chamfer
0.500in.
882281-46 Cap Socket Head Screw
5305-01-187-1903
0.164in.
0.180in.
32
3A UNC
Button
0.470in.
882281-44 Cap Socket Head Screw
5305-01-187-1902
0.112in.
0.120in.
40
3A UNC
Flat Chamfer
0.380in.
1146D07-3 Thumbscrew
5305-01-187-1901
0.75in.
0.750in.
10
2A UNC
Knurled No. 1
2.750in.
3603-0067-1 Setscrew
5305-01-187-1900
0.112in.
0.450in.
40
3A UNC
Headless (setscrew)
--
1146D07-7 Eye Bolt
5306-01-187-1898
0.5in.
1.250in.
13
2A UNC
--
--
247283 Externally Relieved Body Screw
5305-01-187-1897
0.112in.
0.150in.
40
3A UNC
Flat Chamfer
0.380in.
247163-7 Externally Relieved Body Screw
5305-01-187-1896
0.25in.
0.560in.
20
3A UNRC
Flat Chamfer
1.750in.
247163-6 Externally Relieved Body Screw
5305-01-187-1895
0.112in.
0.560in.
40
3A UNRC
Flat Chamfer
1.500in.
247163-5 Externally Relieved Body Screw
5305-01-187-1894
0.112in.
0.560in.
40
3A UNRC
Flat Chamfer
2.250in.
247163-3 Externally Relieved Body Screw
5305-01-187-1893
0.112in.
0.560in.
40
3A UNRC
Flat Chamfer
2.000in.
882281-57 Externally Relieved Body Screw
5305-01-187-1892
0.112in.
0.190in.
40
2A UNC
Pan
0.750in.
882281-55 Externally Relieved Body Screw
5305-01-187-1891
0.112in.
0.130in.
40
2A UNC
Pan
0.590in.
882281-53 Externally Relieved Body Screw
5305-01-187-1890
0.112in.
0.120in.
40
3A UNC
Flat Countersunk
0.310in.
882281-23 Externally Relieved Body Screw
5305-01-187-1889
0.112in.
0.140in.
40
2A UNC
Pan
0.440in.
EMD53490 Machine Bolt
5306-01-187-0976
0.875in.
2.000in.
14
2A UNF
Hexagon
7.750in.
NAS1578V3R6 Close Tolerance Screw
5305-01-187-0656
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
0.723in.
NAS4503U11 Close Tolerance Screw
5305-01-187-0654
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.996in.
3017176 Shoulder Screw
5305-01-187-0653
0.312in.
0.342in.
18
2A UNC
Pan No. 2
0.405in.
2996440-1 Cap Socket Head Screw
5305-01-187-0647
0.25in.
0.375in.
20
2A UNC
Flat Chamfer
0.375in.
2996441-1 Cap Socket Head Screw
5305-01-187-0646
0.138in.
0.188in.
40
2A UNF
Pan No. 2
0.188in.
B1821BH063F150C Machine Bolt
5306-01-187-0643
0.625in.
1.500in.
18
2A UNF
Hexagon
1.438in.
2996431-4 Machine Bolt
5306-01-187-0640
0.5in.
0.750in.
13
3A UNC
Hexagon
1.188in.
3M871-3-8B Shoulder Bolt
5306-01-187-0638
0.19in.
0.335in.
32
3A UNJF
Round W/wrench Flats
0.500in.
72839-2 Shoulder Bolt
5306-01-187-0636
--
0.390in.
--
3A UNJF
Hexagon
1.632in.
72838-2 Shoulder Bolt
5306-01-187-0635
0.312in.
0.390in.
24
3A UNJF
Hexagon
1.632in.
72839-1 Shoulder Bolt
5306-01-187-0634
0.375in.
0.473in.
24
3A UNJF
--
2.253in.
3M1085-3-8 Externally Relieved Body Screw
5305-01-187-0633
0.19in.
0.374in.
32
3A UNJF
Hexagon
0.484in.
MS9558-10 Machine Bolt
5306-01-187-0632
0.312in.
0.767in.
24
3A UNJF
Double Hexagon W/hol
0.875in.
ISO1207-M3X35-5.8-A2L Machine Screw
5305-01-187-0484
3in.
34.000in.
--
--
Flat Chamfer
1.339in.
3M933-3-6 Machine Screw
5305-01-187-0480
0.19in.
0.297in.
32
3A UNJF
Hexagon
0.359in.
G-2459-114 P/N101826 Cap Hexagon Head Screw
5305-01-187-0244
0.375in.
--
16
2A UNC
--
4.000in.