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.
ST3M430V4-4AS Close Tolerance Screw
5305-01-199-1334
0.25in.
0.443in.
28
3A UNJF
Flat Countersunk Und
0.703in.
NAS1581C3R8 Close Tolerance Screw
5305-01-199-1333
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.848in.
M1222RX6C212SDNN Cap Hexagon Head Screw
5305-01-199-1332
0.375in.
0.625in.
16
2A UNC
Hexagon
0.750in.
44210 Cap Socket Head Screw
5305-01-199-1331
0.112in.
0.375in.
40
3A UNRC
Flat Countersunk
0.375in.
44360 Cap Socket Head Screw
5305-01-199-1330
0.164in.
0.375in.
32
3A UNRC
Flat Countersunk
0.375in.
44364 Cap Socket Head Screw
5305-01-199-1329
0.164in.
0.625in.
32
3A UNRC
Flat Countersunk
0.625in.
45414 Cap Socket Head Screw
5305-01-199-1328
0.19in.
0.625in.
32
3A UNRF
Flat Countersunk
0.625in.
SM-C-969840-1 Cap Socket Head Screw
5305-01-199-1327
0.086in.
0.229in.
56
2A UNC
Flat Chamfer
0.265in.
NAS1103-2W Shear Bolt
5306-01-199-1326
0.19in.
0.251in.
32
3A UNJF
Dished Hexagon
0.386in.
NAS1352N5LE16 Cap Socket Head Screw
5305-01-199-1325
0.312in.
0.859in.
18
3A UNRC
Flat Chamfer
0.970in.
4177605-31 Cap Socket Head Screw
5305-01-199-1324
0.19in.
1.001in.
32
3A UNJF
Pan No. 2
1.063in.
NAS1352-4LB12 Cap Socket Head Screw
5305-01-199-1323
0.25in.
0.620in.
20
3A UNRC
Flat Chamfer
0.720in.
NAS1742C08R7 Cap Socket Head Screw
5305-01-199-1322
0.164in.
0.360in.
32
3A UNJC
Pan
0.422in.
B1821BH038C375L Machine Bolt
5306-01-199-1321
0.375in.
1.000in.
16
2A UNC
Hexagon
3.656in.
2200-0115 Assembled Washer Screw
5305-01-199-1320
0.112in.
0.700in.
40
2A UNC
Pan No. 2
0.750in.
NAS5301-15 Machine Screw
5305-01-199-1318
0.138in.
0.156in.
32
3A UNJC
Flat Chamfer
0.937in.
PBF1356A-06-4 Machine Screw
5305-01-199-1316
0.138in.
0.252in.
32
3A UNJC
Flat Countersunk
0.512in.
PBF1426-10-15 Close Tolerance Bolt
5306-01-199-1262
0.625in.
0.886in.
18
3A UNJF
Spline Drive Shear H
1.833in.
NA0089-030016 Close Tolerance Screw
5305-01-199-0251
3in.
16.000in.
--
--
Pan No. 2
0.630in.
NA0035-050012 Close Tolerance Screw
5305-01-199-0250
5in.
9.000in.
--
--
Pan No. 2
0.827in.
MS51054-56 Setscrew
5305-01-199-0249
0.438in.
1.045in.
14
2A UNC
Square
1.188in.
BACB30LU6-46 Internal Wrenching Bolt
5306-01-199-0248
0.375in.
0.578in.
24
3A UNJF
Flat Countersunk
3.438in.
229-023208 Internal Wrenching Bolt
5306-01-199-0247
0.25in.
--
28
--
--
2.550in.
229-023212 Shoulder Bolt
5306-01-199-0241
0.25in.
--
28
--
--
--
13032593 Externally Relieved Body Screw
5305-01-198-8868
0.06in.
0.131in.
80
2A UNF
Watertight
0.156in.
13032526 Cap Socket Head Screw
5305-01-198-8867
3.5in.
5.000in.
--
--
--
0.250in.
12337810 Eye Bolt
5306-01-198-8843
0.5in.
1.120in.
13
2A UNC
--
--
GB510CE5-20 Close Tolerance Screw
5305-01-198-8555
0.312in.
0.454in.
24
3A UNJF
Flat Countersunk
1.714in.
NAS1581F4R10 Close Tolerance Screw
5305-01-198-8554
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
1.013in.
NAS1580V4H30D Close Tolerance Screw
5305-01-198-8553
0.25in.
0.378in.
28
3A UNJF
Flat Countersunk
2.263in.
NA0036-060052 Close Tolerance Bolt
5306-01-198-8551
6in.
9.500in.
--
--
Undercut Hexagon
2.402in.
LD111-0026-1043 Close Tolerance Bolt
5306-01-198-8549
0.625in.
0.752in.
18
3A UNJF
Double Hexagon
3.449in.
M1222RN8C280GFN Cap Hexagon Head Screw
5305-01-198-8548
0.5in.
4.846in.
13
2A UNC
Hexagon
5.000in.
NAS6705-6 Shear Bolt
5306-01-198-8545
0.312in.
0.381in.
24
3A UNJF
Dished Hexagon
0.766in.
NAS1314-24D Shear Bolt
5306-01-198-8544
0.875in.
1.159in.
14
3A UNJF
Dished Hexagon
2.669in.
NAS1785-4-1 Shear Bolt
5306-01-198-8543
0.25in.
0.490in.
28
3A UNJF
Double Hexagon W/hol
0.552in.
NAS1190E06P12L Cap Socket Head Screw
5305-01-198-8542
0.138in.
0.657in.
32
3A UNJC
Pan
0.719in.
136435-17 Externally Relieved Body Screw
5305-01-198-8532
0.112in.
0.170in.
40
2A UNC
Pan
0.610in.
HT353P3-3 Close Tolerance Screw
5305-01-198-8523
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk Und
0.578in.
PBF1165-3-14 Close Tolerance Screw
5305-01-198-8522
0.19in.
0.298in.
32
3A UNJF
Flat Countersunk
1.183in.
3596529-2 Thumbscrew
5305-01-198-8464
3.5in.
--
--
--
Knurled No. 4
0.850in.
BACB30LM4DH16 Shear Bolt
5306-01-198-8248
0.25in.
0.400in.
28
3A UNJF
Hexagon
1.410in.
NAS8003L18 Cap Socket Head Screw
5305-01-198-8247
0.19in.
0.998in.
32
3A UNJF
Pan
1.060in.
NAS1102-06R5 Machine Screw
5305-01-198-8246
0.138in.
0.193in.
32
3A UNJC
Flat Countersunk
0.281in.
10952-1B Machine Screw
5305-01-198-8245
0.06in.
0.082in.
80
2A UNF
Fillister
0.107in.
BACB30VF3K4 Close Tolerance Screw
5305-01-198-8235
0.19in.
0.308in.
32
3A UNJF
Flat Countersunk
0.563in.
HT4053-4D9A Close Tolerance Screw
5305-01-198-8234
0.25in.
0.444in.
28
3A UNJF
Oval Countersunk
1.016in.
A01408-124 Cap Socket Head Screw
5305-01-198-8196
0.25in.
1.429in.
28
3A UNRF
Flat Chamfer
1.460in.
A01408-114 Cap Socket Head Screw
5305-01-198-8195
0.25in.
0.774in.
28
3A UNRF
Flat Chamfer
1.119in.
A01408-110 Cap Socket Head Screw
5305-01-198-8194
0.25in.
0.524in.
28
3A UNRF
Flat Chamfer
0.595in.