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.
209-040-150-1 Internally Relieved Body Bolt
5306-00-891-8440
0.312in.
0.979in.
18
3A UNF
Hexagon
1.173in.
A-2036-22 Cap Socket Head Screw
5305-00-891-8388
0.438in.
0.594in.
20
3A UNF
Flat Chamfer
2.219in.
10887471 Shoulder Bolt
5306-00-891-7876
0.5in.
0.905in.
13
3A UNC
Hexagon
4.000in.
10865321 Machine Screw
5305-00-891-7871
0.312in.
1.155in.
24
3A UNF
Hexagon
1.680in.
NAS144-42 Internal Wrenching Bolt
5306-00-891-7528
0.25in.
0.500in.
28
3A UNJF
--
2.610in.
SKS28 Machine Bolt
5306-00-891-6135
0.25in.
0.750in.
20
--
Hexagon Extended Was
0.750in.
691C994P33 Cap Socket Head Screw
5305-00-891-6067
0.164in.
0.859in.
32
3A UNC
Flat Chamfer
0.859in.
A6230-3B Setscrew
5305-00-891-6050
0.099in.
0.250in.
56
--
Headless (setscrew)
0.280in.
290-035-0003 Internal Wrenching Bolt
5306-00-891-5675
0.112in.
0.210in.
40
3A UNC
--
0.615in.
GS550AE5 Thumbscrew
5305-00-891-5662
0.138in.
0.437in.
32
2A UNC
Knurled No. 1
0.500in.
08201500 Machine Bolt
5306-00-891-5574
0.75in.
1.500in.
16
3A UNF
Hexagon
2.000in.
3352-109 Tapping Screw
5305-00-891-5563
--
--
--
--
Pan No. 2
0.594in.
NASM35307-536 Cap Hexagon Head Screw
5305-00-891-5558
1in.
2.250in.
8
2A UNC
Hexagon
3.500in.
NAS514P632-3P Machine Screw
5305-00-891-5557
0.138in.
0.037in.
32
3A UNJC
Flat Countersunk
0.156in.
NAS514P632-14P Machine Screw
5305-00-891-5556
0.138in.
0.725in.
32
3A UNJC
Flat Countersunk
0.844in.
NAS514P1032-24P Machine Screw
5305-00-891-5554
0.19in.
1.296in.
32
3A UNJF
Flat Countersunk
1.438in.
NAS602-36P Machine Screw
5305-00-891-5536
0.164in.
1.750in.
32
3A UNJC
Pan
2.160in.
NAS602-21P Machine Screw
5305-00-891-5535
0.164in.
1.250in.
32
3A UNC
Pan
1.250in.
NAS602-26P Machine Screw
5305-00-891-5534
0.164in.
1.503in.
32
3A UNJC
Pan
1.562in.
NAS602-20P Machine Screw
5305-00-891-5533
0.164in.
1.188in.
32
3A UNC
Pan
1.250in.
NAS604-8P Machine Screw
5305-00-891-5521
0.25in.
0.399in.
28
3A UNJF
Pan
0.470in.
NAS604-40P Machine Screw
5305-00-891-5520
0.25in.
1.750in.
28
3A UNJF
Pan
2.410in.
NAS604-10P Machine Screw
5305-00-891-5519
0.25in.
0.554in.
28
3A UNF
Pan
0.625in.
NAS603-46P Machine Screw
5305-00-891-5518
0.19in.
1.750in.
32
3A UNJF
Pan
2.785in.
NAS603-17P Machine Screw
5305-00-891-5517
0.19in.
0.940in.
32
3A UNJF
Pan
1.002in.
AN515DD6R26 Machine Screw
5305-00-891-5504
0.138in.
1.562in.
32
2A UNC
Round
1.562in.
418750-33 Cap Socket Head Screw
5305-00-891-5503
0.25in.
0.774in.
28
3A UNF
Flat Chamfer
0.845in.
NAS603-113 Machine Screw
5305-00-891-5480
0.19in.
1.750in.
32
3A UNJF
Pan
6.968in.
65208-04030-101 Machine Screw
5305-00-891-5007
0.19in.
0.421in.
32
3A UNF
Fillister
0.530in.
102089-0208-113 Cap Socket Head Screw
5305-00-891-5002
0.086in.
0.234in.
56
3A UNC
Flat Chamfer
0.250in.
322847-1 Setscrew
5305-00-891-4983
0.312in.
0.656in.
18
2A UNC
Fillister
0.796in.
1786577 Externally Relieved Body Screw
5305-00-891-4896
0.312in.
0.740in.
24
2A UNF
Hexagon
1.730in.
BACB30LC6-33 Shear Bolt
5306-00-891-4726
0.375in.
0.553in.
24
3A UNF
Dished Hexagon
2.625in.
SS5080-1-4 Ring Bolt
5306-00-891-4724
0.312in.
0.500in.
24
3A UNF
--
--
MS27039C1-19 Machine Screw
5305-00-891-4682
0.19in.
0.439in.
32
3A UNF
Pan No. 2
1.204in.
AIC207-12-1 Shoulder Screw
5305-00-891-3674
0.625in.
0.820in.
18
3A UNF
Conical Bevel
2.900in.
VS2845-1 Shoulder Screw
5305-00-891-3673
0.625in.
0.820in.
18
3A UNF
Conical Bevel
2.690in.
BACB30BG5C13A Close Tolerance Bolt
5306-00-891-3672
0.312in.
0.505in.
24
3A UNF
Hexagon
1.328in.
576753 Machine Bolt
5306-00-891-3661
0.25in.
0.552in.
28
3A UNJF
Double Hexagon W/hol
0.552in.
564735 Machine Bolt
5306-00-891-3660
0.19in.
0.490in.
32
3A UNJF
Double Hexagon Exten
0.490in.
564733 Shoulder Bolt
5306-00-891-3659
0.19in.
0.435in.
32
3A UNJF
Hexagon Extended Was
0.615in.
540175 Machine Screw
5305-00-891-3656
0.138in.
0.245in.
32
3A UNJC
Hexagon
0.245in.
51-17-712-24 Machine Screw
5305-00-891-3503
0.164in.
0.375in.
32
2A UNC
Flat Chamfer
1.125in.
MP471-1 Machine Screw
5305-00-891-3502
0.138in.
0.281in.
32
2A UNC
Flat Chamfer
0.656in.
NK23-22A Clevis Bolt
5306-00-891-3472
0.19in.
0.312in.
32
3A UNF
Binding
1.390in.
NAS601-34P Machine Screw
5305-00-891-3460
0.138in.
1.750in.
32
3A UNC
Pan
2.031in.
NAS8000-22 Machine Screw
5305-00-891-3459
0.112in.
1.325in.
40
3A UNJC
Pan
1.375in.
MS9089-31 Machine Bolt
5306-00-891-3446
0.25in.
0.750in.
28
3A UNF
Double Hexagon W/hol
2.375in.
MS9060-17 Machine Bolt
5306-00-891-3445
0.19in.
0.625in.
32
--
Double Hexagon W/hol
1.188in.
NAS626-34 Shear Bolt
5306-00-891-3444
0.375in.
0.619in.
24
3A UNF
Double Hexagon W/hol
2.744in.