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.
NAS6403-2H Close Tolerance Bolt
5306-01-048-5364
0.19in.
0.245in.
32
3A UNF
Hexagon
0.407in.
NAS1081C02B4 Setscrew
5305-01-048-5363
0.086in.
0.240in.
56
3A UNJC
Headless (setscrew)
0.240in.
NAS603-32B Machine Screw
5305-01-048-5361
0.19in.
1.886in.
32
3A UNJF
Pan
1.948in.
S8401P8-6 Machine Screw
5305-01-048-5360
0.164in.
0.282in.
32
2A UNC
Fillister
0.344in.
P330-1669-190 Machine Screw
5305-01-048-5359
0.138in.
0.782in.
32
2A UNC
Pan No. 2
0.844in.
3028T67P03 Machine Bolt
5306-01-048-5358
0.25in.
0.395in.
28
--
Double Hexagon W/hol
1.020in.
GS21-207C10X5-8 Setscrew
5305-01-048-4971
--
0.625in.
--
3A
--
0.625in.
NAS1402-16 Machine Screw
5305-01-048-4969
--
0.322in.
--
2A
Pan
1.323in.
HP948R06-440 Machine Screw
5305-01-048-4968
0.112in.
--
40
--
--
0.188in.
MS9518-17 Machine Bolt
5306-01-048-4957
0.19in.
0.660in.
32
3A UNJF
Hexagon
1.188in.
3MA584-31 Close Tolerance Screw
5305-01-048-3650
0.25in.
0.469in.
28
3A UNJF
Flat Countersunk
2.392in.
BACB30LU2-12 Close Tolerance Screw
5305-01-048-3253
0.164in.
0.320in.
32
3A UNJC
Flat Countersunk
1.080in.
NAS6306U46 Shear Bolt
5306-01-048-3250
0.375in.
0.429in.
24
3A UNJF
Dished Hexagon
3.314in.
MS51966-161 Setscrew
5305-01-048-3249
0.5in.
0.980in.
20
3A UNF
Headless (setscrew)
0.980in.
82945 Internal Wrenching Bolt
5306-01-048-3248
0.112in.
0.112in.
48
2A UNF
Flat Chamfer
0.817in.
N43P15008C11 Machine Screw
5305-01-048-3246
0.164in.
0.908in.
32
2A UNC
Hexagon
0.970in.
330-1047-020 Machine Screw
5305-01-048-3245
0.112in.
0.107in.
40
2A UNC
Pan No. 2
0.157in.
0412-224 Machine Screw
5305-01-048-3241
0.138in.
0.199in.
32
2A UNC
Flat Countersunk
0.344in.
R6-32 X 1/2 2701 Machine Screw
5305-01-048-3239
0.138in.
0.407in.
32
2A UNC
Watertight
0.469in.
MS9790-34 Machine Bolt
5306-01-048-3238
0.625in.
1.500in.
18
3A UNJF
Hexagon
3.750in.
52795-1 Cap Socket Head Screw
5305-01-048-3175
0.25in.
--
28
2A UNF
Crowned Hexagon
1.850in.
HT4009-3-4 Shoulder Screw
5305-01-048-2658
0.19in.
0.306in.
32
3A UNJF
Flat Countersunk
0.566in.
ADB-32865 Eye Bolt
5306-01-048-2590
0.5in.
4.158in.
13
2A UNC
--
--
0624-0208 Tapping Screw
5305-01-048-2263
--
--
--
--
Pan
0.500in.
920392 Setscrew
5305-01-048-1630
0.312in.
--
24
3A UNF
--
0.375in.
ST9M495-A1 Machine Screw
5305-01-048-1629
0.19in.
1.140in.
32
3A UNF
Flat Countersunk
1.204in.
110240-01 Machine Screw
5305-01-048-1628
--
--
--
--
--
0.375in.
C3187-08-0C Machine Screw
5305-01-048-1619
0.164in.
--
32
--
Flat Countersunk
0.250in.
5999T20PT55 Machine Screw
5305-01-048-1483
0.312in.
0.750in.
18
3A UNC
Round
0.750in.
5999T20P23 Cap Hexagon Head Screw
5305-01-048-1480
0.5in.
1.250in.
13
3A UNC
Hexagon
4.250in.
NAS1581F3H38 Close Tolerance Screw
5305-01-048-1145
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
2.723in.
51B223-13H Close Tolerance Screw
5305-01-048-1144
0.312in.
0.345in.
24
3A UNJF
Pan
1.172in.
51B222-54H Close Tolerance Screw
5305-01-048-1143
0.25in.
0.286in.
28
3A UNJF
Pan
3.676in.
51B221-41 Close Tolerance Screw
5305-01-048-1142
0.19in.
0.246in.
32
3A UNJF
Pan
2.823in.
51B221-31 Close Tolerance Screw
5305-01-048-1141
0.19in.
0.246in.
32
3A UNJF
Pan
2.199in.
MS3369B443 Close Tolerance Screw
5305-01-048-1140
0.25in.
0.277in.
28
3A UNJF
Crowned Hexagon
3.106in.
ST3M506-8-9 Shoulder Screw
5305-01-048-1139
0.5in.
0.623in.
20
3A UNJF
Flat Countersunk
1.195in.
517AS341 Shoulder Screw
5305-01-048-1138
0.437in.
0.708in.
20
2A UNF
Fillister
1.758in.
E723-108 Cap Socket Head Screw
5305-01-048-1136
0.086in.
0.510in.
56
3A UNJC
Flat Chamfer
0.546in.
G410005-44 Cap Socket Head Screw
5305-01-048-1135
0.164in.
0.688in.
32
3A UNC
Flat Chamfer
0.658in.
MS16995-110 Cap Socket Head Screw
5305-01-048-1134
0.625in.
1.508in.
11
3A UNJF
Flat Chamfer
1.690in.
20-057-5-3H Shear Bolt
5306-01-048-1129
0.312in.
0.444in.
24
3A UNJF
Hexagon
0.642in.
MS21250-04044 Shear Bolt
5306-01-048-1128
0.25in.
0.492in.
28
3A UNJF
Double Hexagon W/hol
3.252in.
BACB30LM4U11 Shear Bolt
5306-01-048-1127
0.25in.
0.400in.
28
3A UNJF
Dished Hexagon
1.098in.
GS21-206RC6X1-4 Cap Socket Head Screw
5305-01-048-1125
0.138in.
0.250in.
32
2A UNC
Flat Countersunk
0.219in.
GS21-206RC4X5-16 Cap Socket Head Screw
5305-01-048-1123
0.112in.
0.312in.
40
2A UNC
Flat Countersunk
0.291in.
AIC813-06R13 Machine Screw
5305-01-048-1122
0.138in.
0.647in.
32
3A UNJC
Flat Countersunk
0.781in.
908520-22 Machine Screw
5305-01-048-1121
0.138in.
1.750in.
32
2A UNC
Pan No. 2
2.906in.
MS24693-C110 Machine Screw
5305-01-048-1120
0.25in.
2.696in.
20
2A UNC
Flat Countersunk
2.906in.
MS24694C195 Machine Screw
5305-01-048-1118
0.375in.
0.555in.
24
3A UNF
Flat Countersunk
1.266in.