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.
2144ADX Machine Screw
5305-01-125-1939
0.138in.
0.313in.
32
2A UNC
Pan No. 2
0.375in.
2143ADX Machine Screw
5305-01-125-1938
0.138in.
0.245in.
32
2A UNC
Flat Countersunk
0.375in.
LS15266V4-19 Close Tolerance Screw
5305-01-125-1205
0.25in.
0.291in.
28
3A UNJF
Flat Countersunk
1.489in.
SS5011-10-70A Close Tolerance Bolt
5306-01-125-1204
0.625in.
0.518in.
18
3A UNJF
Hexagon
4.903in.
121933-4-21 Close Tolerance Bolt
5306-01-125-1203
0.25in.
0.358in.
28
3A UNJF
Double Hexagon
1.670in.
121933-6-40 Close Tolerance Bolt
5306-01-125-1202
0.375in.
0.447in.
24
3A UNJF
Double Hexagon
2.947in.
3013554-1 Cap Socket Head Screw
5305-01-125-1201
0.375in.
0.917in.
24
3A UNF
Flat Chamfer
1.000in.
NAS1351-4H20P Cap Socket Head Screw
5305-01-125-1199
0.25in.
1.000in.
28
3A UNRF
Flat Chamfer
1.210in.
NAS1351N3-6 Cap Socket Head Screw
5305-01-125-1198
0.19in.
0.283in.
32
3A UNRF
Flat Chamfer
0.345in.
AIC811-08-23 Cap Socket Head Screw
5305-01-125-1197
0.164in.
1.422in.
32
3A UNJC
Flat Chamfer
1.500in.
73676H-8-8 Shear Bolt
5306-01-125-1194
0.5in.
0.716in.
20
3A UNF
Double Hexagon W/hol
1.226in.
SS5025-06-018 Shear Bolt
5306-01-125-1193
0.375in.
0.609in.
24
3A UNJF
Spline Drive Shear H
1.744in.
917874-1 Externally Relieved Body Bolt
5306-01-125-1191
0.25in.
0.505in.
28
2A UNF
Hexagon
1.125in.
NAS1081-3D2L Setscrew
5305-01-125-1190
0.19in.
0.115in.
32
3A UNJF
Headless (setscrew)
0.115in.
A3318 Setscrew
5305-01-125-1189
0.138in.
--
32
3A UNC
Headless (setscrew)
1.865in.
81005 Setscrew
5305-01-125-1188
0.164in.
0.156in.
32
2A UNC
Headless (setscrew)
0.156in.
5305-01-125-1187
0.164in.
0.438in.
32
3A UNC
Headless (setscrew)
0.500in.
NAS1081-3D7N Setscrew
5305-01-125-1186
0.19in.
0.428in.
32
3A UNJF
Headless (setscrew)
0.428in.
74A800816-2001 Tee Head Bolt
5306-01-125-1183
0.112in.
0.188in.
40
3A UNC
Tee No. 1
0.188in.
425544 Assembled Washer Screw
5305-01-125-1181
0.138in.
0.419in.
40
2A UNF
Dished Hexagon
0.469in.
40292-9 Machine Screw
5305-01-125-1180
0.112in.
0.205in.
40
2A UNC
Pan No. 2
0.230in.
65311-01018-102 Machine Screw
5305-01-125-1179
0.138in.
1.126in.
32
2A UNC
Fillister
1.188in.
7581384P0023 Machine Screw
5305-01-125-1178
0.112in.
0.312in.
40
2A UNC
Pan
0.281in.
873-992-01000-1 Machine Screw
5305-01-125-1177
--
--
--
--
--
--
NAS569C53 Machine Bolt
5306-01-125-1174
0.562in.
1.580in.
18
3A UNJF
Hexagon
1.640in.
MC15467 Machine Bolt
5306-01-125-1173
0.25in.
0.455in.
28
3A UNJF
Hexagon
2.660in.
MC14827 Machine Bolt
5306-01-125-1172
0.19in.
0.348in.
32
3A UNF
Hexagon
0.410in.
112A106-07 Tapping Screw
5305-01-125-1061
--
--
--
--
Round
0.125in.
290186 Shoulder Screw
5305-01-125-0929
0.19in.
0.300in.
32
2A UNF
Flat Chamfer
1.880in.
30105 Cap Hexagon Head Screw
5305-01-125-0927
0.5in.
0.998in.
13
2A UNC
--
1.190in.
WG103961 Cap Hexagon Head Screw
5305-01-125-0926
1.125in.
2.500in.
7
2A UNC
Hexagon
2.812in.
NAS624-27 Shear Bolt
5306-01-125-0923
0.25in.
0.460in.
28
3A UNJF
Double Hexagon W/hol
2.157in.
73989-9-20 Shear Bolt
5306-01-125-0922
0.562in.
0.744in.
18
3A UNJF
Double Hexagon
2.004in.
NAS1308-46D Shear Bolt
5306-01-125-0921
0.5in.
0.710in.
20
3A UNJF
Dished Hexagon
3.595in.
6574W14P021 Machine Screw
5305-01-125-0919
0.073in.
0.458in.
64
2A UNC
Pan
0.469in.
6574W14P018 Machine Screw
5305-01-125-0918
0.073in.
0.628in.
64
2A UNC
Pan
0.659in.
31144 Machine Screw
5305-01-125-0917
0.19in.
0.449in.
32
2A UNF
Round
0.480in.
NAS1155-68 Close Tolerance Screw
5305-01-124-9954
0.312in.
0.350in.
24
3A UNJF
Flat Countersunk
4.610in.
68D150024-2021 Setscrew
5305-01-124-9952
0.5in.
3.532in.
13
2A UNC
Headless (setscrew)
4.063in.
756332-2 Machine Bolt
5306-01-124-9951
0.375in.
--
16
2A UNC
Hexagon
2.000in.
AN16-30A Machine Bolt
5306-01-124-9950
1in.
1.343in.
14
3A UNS
Hexagon
3.234in.
NAS1578C3T5 Close Tolerance Screw
5305-01-124-9017
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
0.660in.
0726-285PC5 Setscrew
5305-01-124-8225
1in.
0.500in.
14
3A UNS
Headless (setscrew)
0.500in.
30002 Machine Bolt
5306-01-124-8224
0.25in.
0.620in.
20
2A UNC
Hexagon
0.720in.
DXH7900-6-B-2 Panel Screw Assembly
5305-01-124-8017
0.138in.
0.138in.
32
3A UNC
Pan No. 2
0.535in.
MS27577-4-11 Close Tolerance Screw
5305-01-124-7704
0.25in.
0.402in.
28
3A UNJF
Flat Countersunk
1.106in.
SS5115-5-32 Close Tolerance Bolt
5306-01-124-7703
0.312in.
0.453in.
24
3A UNJF
Dished Hexagon
2.469in.
SS5115-5-39 Close Tolerance Bolt
5306-01-124-7702
0.312in.
0.453in.
24
3A UNJF
Dished Hexagon
2.907in.
5338194 Shoulder Screw
5305-01-124-7700
0.19in.
0.160in.
32
3A UNF
Pan No. 2
4.463in.
30116 Cap Hexagon Head Screw
5305-01-124-7697
0.5in.
1.250in.
13
2A UNC
Hexagon
3.920in.