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.
NAS6206-73D Shear Bolt
5306-01-321-6674
0.375in.
0.391in.
24
3A UNJF
Dished Hexagon
4.938in.
NAS6204-22H Shear Bolt
5306-01-321-6673
0.25in.
0.370in.
28
3A UNJF
Dished Hexagon
1.730in.
74537D-6-28 Shear Bolt
5306-01-321-6672
0.375in.
0.707in.
24
3A UNS
Double Hexagon W/hol
2.442in.
74537D-6-25 Shear Bolt
5306-01-321-6671
0.375in.
0.707in.
24
3A UNS
Double Hexagon W/hol
2.254in.
177029-3 Setscrew
5305-01-321-6670
0.138in.
--
32
3A UNC
Headless (setscrew)
0.250in.
4563547 ITEM NO Cap Socket Head Screw
5305-01-321-6669
0.375in.
0.750in.
16
3A UNC
Flat Chamfer
0.875in.
018-9500-00-0 Shoulder Bolt
5306-01-321-6668
0.375in.
0.292in.
24
2A UNF
Hexagon
0.524in.
NAS623-4-37 Machine Screw
5305-01-321-6227
0.25in.
0.316in.
28
3A UNJF
Pan
2.613in.
5305-01-321-6226
0.25in.
0.797in.
20
3A UNC
Flat Countersunk
1.000in.
330-1751-380 Machine Screw
5305-01-321-6225
0.138in.
0.285in.
32
2A UNC
Flat Countersunk
0.407in.
NAS1633-22D Machine Screw
5305-01-321-6221
0.19in.
0.276in.
32
3A UNJF
Pan
1.636in.
NAS1973T26T Close Tolerance Screw
5305-01-321-6120
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
1.948in.
NAS1123-36 Close Tolerance Screw
5305-01-321-6118
0.19in.
0.276in.
32
3A UNJF
Flat Chamfer
2.511in.
NAS6704-32 Shear Bolt
5306-01-321-6116
0.25in.
0.425in.
28
3A UNJF
Dished Hexagon
2.410in.
NAS6204-86D Shear Bolt
5306-01-321-6115
0.25in.
0.345in.
28
3A UNJF
Dished Hexagon
5.730in.
3176213-C-169 Cap Socket Head Screw
5305-01-321-6114
0.75in.
2.000in.
10
3A UNRC
Flat Chamfer
2.190in.
MS51937-25C Eye Bolt
5306-01-321-6113
0.5in.
1.120in.
20
2A UNF
--
--
NAS1633-6D Machine Screw
5305-01-321-5079
0.19in.
0.276in.
32
3A UNJF
Pan
0.636in.
NAS1632-8 Machine Screw
5305-01-321-5075
0.164in.
0.276in.
32
2A UNC
Pan
0.761in.
NAS623-4-45 Machine Screw
5305-01-321-5073
0.25in.
0.316in.
28
3A UNJF
Pan
3.113in.
068179 Machine Screw
5305-01-321-5072
0.125in.
0.570in.
40
2A UNC
Pan
0.620in.
NAS1632-18 Close Tolerance Screw
5305-01-321-5071
0.164in.
0.276in.
32
3A UNJF
Flat Chamfer
1.386in.
NAS1631-17 Machine Screw
5305-01-321-5069
0.138in.
0.276in.
32
2A UNC
Pan
1.323in.
NAS1631-15 Machine Screw
5305-01-321-5068
0.138in.
0.276in.
32
2A UNC
Pan
1.199in.
NAS1123V3 Close Tolerance Screw
5305-01-321-4909
0.19in.
0.376in.
32
3A UNJF
Flat Chamfer
0.449in.
NAS1123V11 Close Tolerance Screw
5305-01-321-4908
0.19in.
0.276in.
32
3A UNJF
Flat Chamfer
0.949in.
NAS7702-4 Close Tolerance Screw
5305-01-321-4907
0.164in.
0.323in.
32
3A UNJC
Pan
0.558in.
6242848-1 Externally Relieved Body Screw
5305-01-321-4901
0.164in.
0.230in.
32
3A UNC
Hexagon
0.750in.
NAS1008-3 Machine Bolt
5306-01-321-4900
0.5in.
0.842in.
20
3A UNJF
Hexagon
1.015in.
P28B8803-12 Machine Screw
5305-01-321-4600
0.19in.
0.750in.
32
2A UNF
Fillister
0.812in.
GCP-801-36 Machine Screw
5305-01-321-4172
0.25in.
0.150in.
20
3A UNC
Fillister
0.750in.
NAS1633-19D Machine Screw
5305-01-321-4169
0.19in.
0.276in.
32
3A UNJF
Pan
1.449in.
NAS1633-16D Machine Screw
5305-01-321-4168
0.19in.
0.276in.
32
3A UNJF
Pan
1.261in.
NAS1632E4P Machine Screw
5305-01-321-4166
0.164in.
0.276in.
32
2A UNC
Pan
0.511in.
47-11-103-50 Panel Screw Assembly
5305-01-321-4112
0.112in.
--
40
3A UNC
Knurled No. 1
0.262in.
NAS1135E28 Close Tolerance Screw
5305-01-321-4111
0.312in.
0.375in.
24
3A UNJF
Pan
2.110in.
NAS1122-20 Close Tolerance Screw
5305-01-321-4110
0.164in.
0.276in.
32
3A UNJC
Flat Chamfer
1.511in.
NAS1298-3-7 Shoulder Screw
5305-01-321-4109
0.19in.
0.362in.
32
3A UNJF
Pan No. 2
0.810in.
MS51099-69 Cap Hexagon Head Screw
5305-01-321-4107
0.375in.
0.812in.
16
2A UNC
Hexagon
3.156in.
NAS6204-26H Shear Bolt
5306-01-321-4104
0.25in.
0.370in.
28
3A UNJF
Dished Hexagon
1.980in.
2949T33 Eye Bolt
5306-01-321-4103
0.5in.
1.060in.
13
2A UNC
--
--
LT50042-30 Eye Bolt
5306-01-321-4102
0.5in.
1.750in.
13
2A UNC
--
--
74597-M1215-0 Machine Bolt
5306-01-321-4101
12in.
21.000in.
--
--
Hexagon
0.945in.
NAS1623E15 Machine Screw
5305-01-321-3814
0.19in.
0.276in.
32
3A UNJF
Flat Countersunk
1.199in.
NAS1623-38 Machine Screw
5305-01-321-3813
0.19in.
0.276in.
32
3A UNJF
Flat Countersunk
2.636in.
NAS1623-21 Machine Screw
5305-01-321-3812
0.19in.
0.276in.
32
3A UNJF
Flat Countersunk
1.573in.
NAS1623-15 Machine Screw
5305-01-321-3811
0.19in.
0.276in.
32
3A UNJF
Flat Countersunk
1.199in.
NAS1621E5P Machine Screw
5305-01-321-3809
0.138in.
0.276in.
32
2A UNJC
Flat Countersunk
0.573in.
NAS1621E19 Machine Screw
5305-01-321-3808
0.138in.
0.276in.
32
3A UNJC
Flat Countersunk
1.449in.
NAS1620-23 Machine Screw
5305-01-321-3807
0.112in.
0.219in.
40
2A UNJC
Flat Countersunk
1.642in.
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