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.
921E377-9 Cap Socket Head Screw
5305-01-238-1615
0.25in.
1.812in.
20
2A UNC
--
1.812in.
92314A247 Cap Hexagon Head Screw
5305-01-238-1488
0.19in.
0.630in.
24
2A UNC
Hexagon
1.000in.
NAS1352-4H44P Cap Socket Head Screw
5305-01-238-1487
0.25in.
1.000in.
20
3A UNRC
Flat Chamfer
2.690in.
NAS1306-70 Shear Bolt
5306-01-238-1486
0.375in.
0.553in.
24
3A UNF
Hexagon
4.938in.
NAS1191E3T14 Cap Socket Head Screw
5305-01-238-1481
0.19in.
0.782in.
32
3A UNJF
Flat Chamfer
0.844in.
13214E2709 U Bolt
5306-01-238-1479
0.375in.
1.750in.
16
2A UNC
--
--
AN505-2-15 Machine Screw
5305-01-238-1478
0.086in.
0.851in.
56
2A UNC
Flat Countersunk
0.938in.
AN501-616-32 Machine Screw
5305-01-238-1477
0.375in.
1.855in.
24
2A UNF
Fillister
1.938in.
11011112-19 Machine Screw
5305-01-238-1476
0.19in.
0.329in.
32
3A UNF
Binding
0.407in.
NAS623-3-9 Machine Screw
5305-01-238-1474
0.19in.
0.251in.
32
3A UNJF
Pan
0.823in.
AN500D2-18 Machine Screw
5305-01-238-1473
0.086in.
1.027in.
56
2A UNC
Fillister
1.063in.
HT4059V3-12 Shoulder Screw
5305-01-238-1407
0.19in.
0.380in.
32
3A UNJF
Flat Countersunk Und
1.140in.
2961C23 Cap Socket Head Screw
5305-01-238-1212
0.375in.
2.880in.
16
2A UNC
--
2.880in.
16991-92-C-6-B Machine Screw
5305-01-238-1210
0.086in.
0.311in.
56
3A UNRC
Flat Countersunk
0.375in.
1642F04-15 Machine Screw
5305-01-238-1209
0.112in.
0.500in.
40
2A UNC
Fillister
0.500in.
1642F04-14 Machine Screw
5305-01-238-1208
0.164in.
0.620in.
32
2A UNC
Round
0.620in.
41-100-01 Machine Bolt
5306-01-238-1207
0.312in.
0.268in.
24
2A UNF
Dished Hexagon
0.328in.
MS20073-03-33 Machine Bolt
5306-01-238-1206
0.19in.
0.499in.
32
3A UNF
Hexagon
3.390in.
NAS1580V3R17 Close Tolerance Screw
5305-01-238-0620
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
1.410in.
AN17C63A Cap Hexagon Head Screw
5305-01-238-0617
1in.
1.343in.
12
3A UNF
Hexagon
6.609in.
NAS1352-10-112 Cap Socket Head Screw
5305-01-238-0615
0.625in.
1.630in.
11
3A UNC
Flat Chamfer
6.880in.
NAS1352-4-30P Cap Socket Head Screw
5305-01-238-0613
0.25in.
1.000in.
20
3A UNRC
Flat Chamfer
1.835in.
485-1129-01 Setscrew
5305-01-238-0611
0.25in.
--
28
3A UNF
Headless (setscrew)
0.125in.
NAS1189E08T6L Cap Socket Head Screw
5305-01-238-0609
0.164in.
0.214in.
32
3A UNJC
Flat Countersunk
0.344in.
NAS623-2-22 Machine Screw
5305-01-238-0608
0.164in.
0.251in.
32
3A UNJC
Pan
1.636in.
NAS6608-26Y Close Tolerance Bolt
5306-01-238-0602
0.5in.
0.710in.
20
3A UNJF
Undercut Hexagon
2.345in.
NAS6206-44D Shear Bolt
5306-01-238-0331
0.375in.
0.429in.
24
3A UNJF
Dished Hexagon
3.189in.
103-4645417 ITEM 3-6 Cap Socket Head Screw
5305-01-238-0328
1.25in.
4.082in.
12
2A UNC
Flat Chamfer
4.250in.
119779-001 Setscrew
5305-01-237-9935
0.625in.
--
32
3A UN
--
--
MS51038-172 Setscrew
5305-01-237-9934
0.375in.
--
24
3A UNF
Headless (setscrew)
0.750in.
4053554 Externally Relieved Body Screw
5305-01-237-9931
0.19in.
0.300in.
32
3A UNJF
Flat Countersunk
0.385in.
6966664-1 Externally Relieved Body Screw
5305-01-237-9930
0.164in.
--
--
2A UNC
--
--
NAS1121-5 Close Tolerance Screw
5305-01-237-9377
0.138in.
0.271in.
32
3A UNJC
Flat Chamfer
0.573in.
YS-21 Cap Socket Head Screw
5305-01-237-9371
0.164in.
0.188in.
32
2A UNC
Flat Chamfer
0.250in.
NAS1352N4-12 Cap Socket Head Screw
5305-01-237-9370
0.25in.
0.620in.
20
3A UNRC
Flat Chamfer
0.720in.
MS18068-32 Setscrew
5305-01-237-9369
0.25in.
--
28
3A UNF
Headless (setscrew)
0.428in.
NAS1352N08LL12 Cap Socket Head Screw
5305-01-237-9365
0.164in.
0.658in.
32
3A UNRC
Flat Chamfer
0.720in.
NAS1351N3LL8 Cap Socket Head Screw
5305-01-237-9364
0.19in.
0.408in.
32
3A UNRF
Flat Chamfer
0.470in.
NAS1352C06HLL8 Cap Socket Head Screw
5305-01-237-9363
0.138in.
0.408in.
32
3A UNRC
Flat Chamfer
0.470in.
17C656 Machine Bolt
5306-01-237-9362
0.375in.
1.000in.
16
2A UNC
Hexagon
3.406in.
MS51959-107 Machine Screw
5305-01-237-9361
0.375in.
0.183in.
16
2A UNC
Flat Countersunk Und
0.469in.
418809-13 Machine Screw
5305-01-237-9360
0.086in.
0.898in.
56
2A UNC
Flat Countersunk
0.985in.
DPYS7900-6-F-35 Panel Screw Assembly
5305-01-237-9316
0.138in.
0.203in.
32
2A UNC
Flat Countersunk
0.582in.
DPYS7900-4-A-2 Panel Screw Assembly
5305-01-237-9315
0.112in.
0.175in.
40
2A UNC
Flat Countersunk
0.395in.
12274378-1 Cap Socket Head Screw
5305-01-237-9276
0.5in.
1.500in.
20
FIN UNF
Fillister
--
72052 Cap Socket Head Screw
5305-01-237-7844
0.164in.
0.250in.
32
--
--
--
72080 Cap Socket Head Screw
5305-01-237-7843
0.19in.
1.000in.
24
--
--
--
87513-0501 ITEM 15 Threaded End Rod
5306-01-237-7677
--
0.620in.
16
2A UNC NUT THREAD A
--
--
199-107 Machine Bolt
5306-01-237-7627
0.312in.
0.667in.
24
2A UNF
Hexagon
0.750in.
M37-AS-420-R12C Cap Socket Head Screw
5305-01-237-7571
0.25in.
0.650in.
20
2A UNC
Pan No. 2
0.750in.