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.
512634 Machine Bolt
5306-00-850-7883
0.25in.
0.419in.
28
3A UNJF
Double Hexagon W/hol
0.490in.
927-150-37 Instrument Screw
5305-00-850-7881
0.047in.
0.063in.
96
--
Flat Chamfer
0.088in.
953505-484 Cap Socket Head Screw
5305-00-850-7877
0.19in.
0.625in.
32
3A UNJF
Pan No. 2
0.625in.
953505-130 Cap Socket Head Screw
5305-00-850-7876
0.164in.
--
32
3A UNJC
Flat Chamfer
--
953505-194 Cap Socket Head Screw
5305-00-850-7868
0.25in.
--
20
3A UNJC
Flat Chamfer
--
953505-190 Cap Socket Head Screw
5305-00-850-7867
0.25in.
--
20
3A UNJC
Flat Chamfer
--
953505-189 Cap Socket Head Screw
5305-00-850-7866
0.25in.
--
20
3A UNJC
Flat Chamfer
--
953505-128 Cap Socket Head Screw
5305-00-850-7835
0.164in.
--
32
3A UNJC
Flat Chamfer
--
568330 Machine Bolt
5306-00-850-7806
0.312in.
0.825in.
24
3A UNJF
Double Hexagon W/hol
5.440in.
568111 Machine Bolt
5306-00-850-7788
0.19in.
0.616in.
32
3A UNJF
Hexagon
1.678in.
NAS1006-16A Machine Bolt
5306-00-850-7697
0.375in.
0.663in.
24
3A UNJF
Hexagon
1.663in.
003-07941-002 Setscrew
5305-00-850-7670
0.086in.
0.187in.
56
3A UNC
Headless (setscrew)
0.187in.
513011 Machine Bolt
5306-00-850-7667
0.25in.
0.552in.
28
3A UNJF
Hexagon
0.552in.
547997 Shoulder Bolt
5306-00-850-7664
0.19in.
0.326in.
32
3A UNJF
Double Hexagon W/hol
0.740in.
542399 Machine Screw
5305-00-850-7649
0.19in.
0.490in.
32
3A UNJF
Flat Countersunk
0.490in.
NAS1706-19 Shoulder Screw
5305-00-850-7624
0.375in.
0.641in.
24
3A UNJF
Flat Countersunk
1.814in.
NAS1706-18 Shoulder Screw
5305-00-850-7623
0.375in.
0.532in.
24
3A UNF
Flat Countersunk
1.750in.
NAS1706-16 Shoulder Screw
5305-00-850-7622
0.375in.
0.532in.
24
3A UNF
Flat Countersunk
1.625in.
NAS1706-14 Shoulder Screw
5305-00-850-7621
0.375in.
0.446in.
24
3A UNJF
Flat Countersunk
1.501in.
580197 Machine Bolt
5306-00-850-7612
0.25in.
0.458in.
28
3A UNJF
Hexagon
0.678in.
557312 Machine Bolt
5306-00-850-7605
0.25in.
0.928in.
28
3A UNJF
Hexagon
0.928in.
553992 Shoulder Bolt
5306-00-850-7604
0.25in.
0.295in.
28
3A UNJF
Hexagon
0.775in.
564717 Machine Bolt
5306-00-850-7603
0.25in.
0.678in.
28
3A UNJF
Double Hexagon W/hol
0.678in.
564656 Machine Bolt
5306-00-850-7602
0.24in.
0.212in.
20
3A UNC
Hexagon
0.312in.
564081 Shoulder Bolt
5306-00-850-7601
0.25in.
0.311in.
28
3A UNJF
Double Hexagon W/hol
1.678in.
563314 Shoulder Bolt
5306-00-850-7600
0.25in.
0.419in.
28
3A UNJF
Double Hexagon W/hol
1.220in.
532179 Machine Bolt
5306-00-850-7596
0.19in.
0.385in.
32
3A UNJF
Double Hexagon W/hol
0.865in.
491855 Machine Bolt
5306-00-850-7592
0.19in.
0.474in.
24
3A UNJC
Double Hexagon W/hol
0.474in.
577804 Shoulder Bolt
5306-00-850-7584
0.19in.
0.223in.
32
3A UNJF
Double Hexagon W/hol
0.760in.
575664 Machine Bolt
5306-00-850-7583
0.25in.
0.740in.
28
3A UNJF
Double Hexagon W/hol
1.428in.
6825395 Machine Bolt
5306-00-850-7556
0.25in.
0.703in.
28
3A UNF
Double Hexagon W/hol
1.265in.
X43436 Ribbed Shoulder Bolt
5306-00-850-7069
0.437in.
1.380in.
20
2A UNF
Flat Chamfer
2.440in.
SCH334 Thumbscrew
5305-00-850-7042
0.312in.
1.297in.
18
2A UNC
Knurled No. 1
1.500in.
CL18SHS Thumbscrew
5305-00-850-7036
0.25in.
1.110in.
20
2A UNC
Knurled No. 1
1.594in.
LL507-428R14 Cap Socket Head Screw
5305-00-850-7033
0.25in.
0.875in.
28
2A UNF
Flat Countersunk
0.875in.
926C171P232 Machine Screw
5305-00-850-7032
0.138in.
0.750in.
32
2A UNC
Pan
0.750in.
330-2287-000 Machine Screw
5305-00-850-7023
0.086in.
0.308in.
56
2A UNC
Flat Countersunk Und
0.344in.
1S6181 Machine Bolt
5306-00-850-7008
0.562in.
1.250in.
12
3A UNC
Hexagon
6.750in.
NAS1308-11 Shear Bolt
5306-00-850-7007
0.5in.
0.710in.
20
3A UNJF
Dished Hexagon
1.408in.
03-22926F01 Machine Screw
5305-00-850-6924
0.375in.
0.130in.
3
2A UNF
Watertight
0.160in.
NAS1100-08-9 Machine Screw
5305-00-850-6875
0.164in.
0.500in.
32
3A UNC
Pan
0.562in.
NAS1191-3P10N Cap Socket Head Screw
5305-00-850-6853
0.19in.
0.562in.
32
3A UNF
Flat Chamfer
0.594in.
AN565F8H12 Setscrew
5305-00-850-6851
0.164in.
0.750in.
32
3A UNC
Headless (setscrew)
0.750in.
62A30B180 Externally Relieved Body Screw
5305-00-850-6637
0.19in.
0.250in.
32
2A UNF
Knurled No. 1
1.750in.
1601315-11 Shoulder Bolt
5306-00-850-6631
0.25in.
0.520in.
28
3A UNF
Hexagon
1.480in.
NAS1703-14 Shoulder Screw
5305-00-850-6385
0.19in.
0.318in.
32
3A UNF
Flat Countersunk
1.265in.
NAS1703-15 Shoulder Screw
5305-00-850-6384
0.19in.
0.406in.
32
3A UNF
Flat Countersunk
1.329in.
NAS1703-16 Shoulder Screw
5305-00-850-6383
0.19in.
0.319in.
32
3A UNF
Flat Countersunk
1.390in.
61401050324 Machine Screw
5305-00-850-6357
0.099in.
0.230in.
56
3A UNF
Flat Chamfer
0.375in.
107033-5209 Machine Screw
5305-00-850-6354
0.086in.
0.625in.
56
2A UNC
Binding
0.625in.