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.
P12610554 Machine Bolt
5306-01-188-1128
36in.
44.000in.
--
--
Hexagon
3.543in.
11504796 Machine Bolt
5306-01-188-1127
10in.
--
--
--
Hexagon
3.543in.
92552010300 Machine Screw
5305-01-188-0950
0.073in.
0.137in.
64
2A UNC
Pan No. 2
0.168in.
177004-623 Machine Screw
5305-01-188-0943
0.086in.
0.121in.
56
2A UNC
Fillister
0.157in.
12339307 Shoulder Bolt
5306-01-188-0937
0.25in.
0.185in.
20
2A UNC
Hexagon Extended Was
0.625in.
2HE193 Machine Bolt
5306-01-188-0689
0.312in.
--
18
--
--
0.750in.
398225 Machine Screw
5305-01-188-0641
0.19in.
0.168in.
32
3A UNF
Fillister
0.230in.
1106-776 Machine Bolt
5306-01-188-0621
0.19in.
--
32
3A UNJF
Double Hexagon W/hol
2.000in.
1038-099 Cap Socket Head Screw
5305-01-188-0620
0.25in.
0.750in.
28
3A UNJF
--
0.845in.
3360-070 Machine Bolt
5306-01-188-0602
0.164in.
0.329in.
32
3A UNC
--
0.391in.
5740658 Setscrew
5305-01-188-0496
0.25in.
--
28
3A UNF
Headless (setscrew)
0.335in.
MS35751-127 Square Neck Bolt
5306-01-188-0486
0.5in.
1.250in.
13
2A UNC
Button
2.000in.
N624P906 Setscrew
5305-01-188-0474
0.112in.
--
40
2A UNC
Headless (setscrew)
0.344in.
458-58439-501 Machine Bolt
5306-01-187-9859
0.5in.
0.600in.
20
3A UNF
Dished Hexagon
5.580in.
D4R-13481 PIECE 13 Shoulder Screw
5305-01-187-9557
--
--
--
--
Hexagon
--
5305-01-187-9556
0.25in.
0.438in.
20
2A UNC
Round
0.750in.
9415786 Cap Hexagon Head Screw
5305-01-187-9555
0.216in.
0.708in.
24
2A UNC
Hexagon
0.875in.
AX1112 Cap Socket Head Screw
5305-01-187-9554
0.5in.
0.490in.
13
2A UNC
Flat Chamfer
1.000in.
593-866 Cap Socket Head Screw
5305-01-187-9552
0.25in.
--
20
2A UNC
--
2.375in.
NAS6203-14H Shear Bolt
5306-01-187-9551
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
1.183in.
MS18068-19 Setscrew
5305-01-187-9548
0.19in.
--
32
3A UNF
Headless (setscrew)
0.302in.
2585164-296 Cap Socket Head Screw
5305-01-187-9547
0.312in.
0.608in.
18
2A UNC
Pan
0.719in.
D4R-13481 PIECE 96 Cap Socket Head Screw
5305-01-187-9545
--
--
--
--
--
--
CA11302 PIECE 16A Cap Socket Head Screw
5305-01-187-9544
--
--
--
--
--
--
10516476 Machine Bolt
5306-01-187-9502
12in.
32.000in.
--
--
Hexagon
1.378in.
188C1231P1 Shoulder Screw
5305-01-187-9063
0.164in.
0.367in.
32
2A UNC
Flat Chamfer
1.447in.
720210-105 Cap Socket Head Screw
5305-01-187-9062
0.19in.
0.500in.
32
3A UNF
Button
0.500in.
NAS4603U9 Shear Bolt
5306-01-187-9061
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.870in.
NAS4603U8 Shear Bolt
5306-01-187-9060
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.808in.
NAS4603U7 Shear Bolt
5306-01-187-9059
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.746in.
NAS4603U6 Shear Bolt
5306-01-187-9058
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.683in.
NAS4603U5 Shear Bolt
5306-01-187-9057
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.620in.
NAS4603U4 Shear Bolt
5306-01-187-9056
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.558in.
NAS4603U3 Shear Bolt
5306-01-187-9055
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.496in.
NAS4603U2 Shear Bolt
5306-01-187-9054
0.19in.
0.323in.
32
3A UNJF
Flat Countersunk
0.433in.
NAS1271H4 Shear Bolt
5306-01-187-9053
0.25in.
0.485in.
28
3A UNF
Double Hexagon Exten
0.720in.
NAS6403U38 Shear Bolt
5306-01-187-9052
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
2.683in.
NAS6403U35 Shear Bolt
5306-01-187-9051
0.19in.
0.298in.
32
3A UNJF
Dished Hexagon
2.495in.
NAS6305-4D Shear Bolt
5306-01-187-9050
0.312in.
0.413in.
24
3A UNJF
Dished Hexagon
0.735in.
NAS1081C08A7L Setscrew
5305-01-187-9049
0.164in.
--
32
3A UNJC
Headless (setscrew)
0.428in.
NAS5803U14 Machine Screw
5305-01-187-9048
0.19in.
0.798in.
32
3A UNJF
Flat Countersunk
0.850in.
60-1672-1 Machine Screw
5305-01-187-9045
0.138in.
0.280in.
32
2A UNC
Oval
0.390in.
NAS1297-7-18 Shoulder Bolt
5306-01-187-9044
0.438in.
0.629in.
20
3A UNJF
Hexagon
1.754in.
NAS1297-5-22 Shoulder Bolt
5306-01-187-9043
0.312in.
0.498in.
3
3A UNJF
Hexagon
1.873in.
321862-33 Externally Relieved Body Screw
5305-01-187-9042
0.138in.
0.188in.
32
2A UNC
Pan
0.440in.
NAS1578A3R22 Close Tolerance Screw
5305-01-187-8897
0.19in.
0.338in.
32
3A UNJF
Pan No. 2
1.723in.
MS51109-64 Cap Hexagon Head Screw
5305-01-187-8896
0.375in.
1.813in.
16
2A UNC
Hexagon
1.938in.
810309-4 Machine Screw
5305-01-187-8894
0.099in.
0.204in.
56
2A UNF
Pan
0.240in.
NAS8100U4 Machine Screw
5305-01-187-8893
0.112in.
0.170in.
40
3A UNJC
Pan
0.220in.
NAS673V51 Shear Bolt
5306-01-187-8761
0.19in.
0.313in.
32
3A UNJF
Hexagon
3.510in.