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.
BACB30NN4K19 Close Tolerance Screw
5305-01-231-2211
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
1.598in.
BACB30LH4-20 Close Tolerance Screw
5305-01-231-2210
0.25in.
0.389in.
28
3A UNJS
Flat Countersunk
1.624in.
BACB30LH3-32 Close Tolerance Screw
5305-01-231-2209
0.19in.
0.345in.
32
3A UNJS
Flat Countersunk
2.330in.
BACB30NN4K11 Close Tolerance Screw
5305-01-231-2208
0.25in.
0.425in.
28
3A UNJF
Flat Countersunk
1.098in.
BACB30LK2-2 Close Tolerance Screw
5305-01-231-2207
--
0.345in.
32
3A UNJC
Pan
0.115in.
BACB30LK2-5 Close Tolerance Screw
5305-01-231-2206
0.164in.
0.345in.
32
3A UNJC
Pan
0.643in.
20097-5-C-16 Cap Socket Head Screw
5305-01-231-2205
0.125in.
0.750in.
40
3A UNRC
Flat Chamfer
1.750in.
20097-3-F-6 Cap Socket Head Screw
5305-01-231-2204
0.099in.
0.625in.
56
3A UNRF
Flat Chamfer
1.625in.
20097-3-F-16 Cap Socket Head Screw
5305-01-231-2203
0.625in.
2.500in.
12
3A UNRF
Flat Chamfer
0.625in.
20097-3-F-12 Cap Socket Head Screw
5305-01-231-2202
0.75in.
2.000in.
16
3A UNRF
Flat Chamfer
0.625in.
20097-3-F-10 Cap Socket Head Screw
5305-01-231-2201
0.19in.
0.875in.
32
3A UNRF
Flat Chamfer
0.625in.
3176213-C-118 Cap Socket Head Screw
5305-01-231-2196
0.625in.
--
11
3A UNC
Flat Chamfer
2.000in.
LP35275-243 Machine Screw
5305-01-231-2193
0.064in.
2.000in.
32
2A UNC
Fillister
0.375in.
BACB30PW6D8 Shoulder Bolt
5306-01-231-2192
0.312in.
0.469in.
24
3A UNJC
Hexagon
0.954in.
2030D48-2 Thumbscrew
5305-01-231-1483
0.164in.
0.286in.
36
2A UNF
--
0.440in.
MS16206-104 Cap Hexagon Head Screw
5305-01-231-1302
0.5in.
1.250in.
13
2A UNC
Hexagon
2.188in.
1640810 Tapping Screw
5305-01-231-1298
--
--
--
--
Hexagon Extended Was
0.984in.
MS51960-103 Machine Screw
5305-01-231-1295
0.312in.
1.166in.
24
2A UNF
Flat Countersunk
1.440in.
53-11-316-26 Panel Screw Assembly
5305-01-231-0686
0.25in.
0.375in.
20
2A UNC
Knurled No. 4
1.375in.
NAS1578C3H42 Close Tolerance Screw
5305-01-231-0685
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
2.973in.
NAS1580C6T13 Close Tolerance Screw
5305-01-231-0684
0.375in.
0.569in.
24
3A UNJF
Flat Countersunk
1.391in.
126B006H01 Externally Relieved Body Bolt
5306-01-231-0682
0.375in.
0.640in.
24
3A UNF
Dished Hexagon
1.580in.
91292A117 Cap Socket Head Screw
5305-01-231-0602
4in.
10.000in.
--
--
Flat Chamfer
0.472in.
NAS1190-06T6N Cap Socket Head Screw
5305-01-231-0168
0.138in.
0.375in.
32
3A UNJC
Pan
0.344in.
46044-0403B Machine Screw
5305-01-231-0167
0.112in.
0.140in.
40
2A UNC
Flat Countersunk
0.153in.
NAS6607-20 Shear Bolt
5306-01-230-9897
0.438in.
0.669in.
20
3A UNJF
Dished Hexagon
1.929in.
1000790003 U Bolt
5306-01-230-9895
0.25in.
1.125in.
20
3A UNC
--
--
5820551P1 Externally Relieved Body Screw
5305-01-230-9894
0.164in.
0.380in.
32
2A UNC
Flat Countersunk
1.713in.
5820262P1 Externally Relieved Body Screw
5305-01-230-9893
0.19in.
0.310in.
32
3A UNF
Flat Chamfer
0.870in.
CA28080-3-6HS Panel Screw Assembly
5305-01-230-9891
0.19in.
0.297in.
32
3A UNF
Flat Chamfer
0.935in.
66-25974-1 Machine Screw
5305-01-230-9249
0.19in.
0.310in.
32
3A UNF
Dee
0.654in.
570397 Cap Hexagon Head Screw
5305-01-230-8827
0.164in.
0.438in.
32
2A UNC
Hexagon
0.500in.
15-132-020-20 Cap Hexagon Head Screw
5305-01-230-8826
0.25in.
1.130in.
20
2A UNC
Hexagon
1.230in.
132A9643PC1NCPBFR Internal Wrenching Bolt
5306-01-230-8825
--
3.000in.
--
--
--
--
7587772P43 Machine Screw
5305-01-230-8824
0.138in.
0.313in.
32
2A UNC
Pan
0.375in.
5B28-51C13A Machine Bolt
5306-01-230-8822
0.25in.
0.436in.
28
3A UNF
Hexagon
1.390in.
166A6142PC1NCPBFR Internal Wrenching Bolt
5306-01-230-8761
1.25in.
--
7
2A UNC
--
--
PWA51596-13 Assembled Washer Screw
5305-01-230-8494
0.19in.
--
24
--
--
0.380in.
SSN593-711-1864549 PIECE 19 Cap Hexagon Head Screw
5305-01-230-7833
0.375in.
--
16
2A UNC
--
1.250in.
5505329-6 Cap Socket Head Screw
5305-01-230-7831
0.5in.
--
13
3A UNC
--
0.875in.
812338-2 Externally Relieved Body Screw
5305-01-230-7829
0.138in.
0.150in.
32
3A UNC
Flat Chamfer
0.750in.
812338-1 Externally Relieved Body Screw
5305-01-230-7828
0.138in.
0.150in.
32
3A UNC
Flat Chamfer
0.500in.
5544136-20 Shear Bolt
5306-01-230-7419
0.25in.
0.420in.
28
3A UNF
Hexagon
0.972in.
46010-2365 Tapping Screw
5305-01-230-7235
--
--
--
--
Pan
0.625in.
NAS1081-4D-3 Setscrew
5305-01-230-6493
0.25in.
--
28
3A UNF
Headless (setscrew)
0.178in.
MS35494-5 Wood Screw
5305-01-230-6490
--
--
--
--
Flat Countersunk
0.745in.
MS21301-9 Shoulder Screw
5305-01-230-6121
0.312in.
0.422in.
18
3A UNC
Flat Chamfer
2.500in.
472-4491223-57 Setscrew
5305-01-230-6120
0.312in.
--
18
3A UNC
Headless (setscrew)
0.250in.
225-404SS Machine Screw
5305-01-230-6116
0.112in.
0.208in.
48
2A UNF
Binding
0.250in.
CA28080-3-11HS Panel Screw Assembly
5305-01-230-6050
0.19in.
0.297in.
32
3A UNF
Flat Chamfer
1.248in.