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.
5-16 18X1 1-2IN Machine Bolt
5306-00-973-7508
0.312in.
0.875in.
18
2A UNC
Square
1.500in.
5-16 18X8IN Machine Bolt
5306-00-973-7507
0.312in.
1.125in.
18
2A UNC
Square
8.000in.
5-16 18X7IN Machine Bolt
5306-00-973-7506
0.312in.
1.125in.
18
2A UNC
Square
7.000in.
5-16 18X6IN Machine Bolt
5306-00-973-7505
0.312in.
0.875in.
18
2A UNC
Square
6.000in.
5-16 18X5 1-2IN Machine Bolt
5306-00-973-7504
0.312in.
0.875in.
18
2A UNC
Square
5.500in.
5-16 18X3-4IN Machine Bolt
5306-00-973-7503
0.312in.
0.639in.
18
2A UNC
Square
0.750in.
1-4 20X2IN Machine Bolt
5306-00-973-7502
0.25in.
0.750in.
20
2A UNC
Square
2.000in.
1-4 20X2 1-2IN Machine Bolt
5306-00-973-7501
0.25in.
0.750in.
20
2A UNC
Square
2.500in.
5-16 18X1 1-4IN Machine Bolt
5306-00-973-7499
0.312in.
0.875in.
18
2A UNC
Square
1.250in.
5-16 18X1IN Machine Bolt
5306-00-973-7498
0.312in.
0.875in.
18
2A UNC
Square
1.000in.
5-16 18X2 1-2IN Machine Bolt
5306-00-973-7497
0.312in.
0.875in.
18
2A UNC
Square
2.500in.
5-16 18X2IN Machine Bolt
5306-00-973-7496
0.312in.
0.875in.
18
2A UNC
Square
2.000in.
3-8 16X8IN Machine Bolt
5306-00-973-7495
0.375in.
1.250in.
16
2A UNC
Square
8.000in.
5-16 18X5IN Machine Bolt
5306-00-973-7493
0.312in.
0.875in.
18
2A UNC
Square
5.000in.
5-16 18X4 1-2IN Machine Bolt
5306-00-973-7492
0.312in.
0.875in.
18
2A UNC
Square
4.500in.
5-16 18X4IN Machine Bolt
5306-00-973-7491
0.312in.
0.875in.
18
2A UNC
Square
4.000in.
5-16 18X3 1-2IN Machine Bolt
5306-00-973-7490
0.312in.
0.875in.
18
2A UNC
Square
3.500in.
5-16 18X3IN Machine Bolt
5306-00-973-7489
0.312in.
0.875in.
18
2A UNC
Square
3.000in.
1-4 20X8IN Machine Bolt
5306-00-973-7488
0.25in.
1.000in.
20
2A UNC
Square
8.000in.
80841AA Machine Screw
5305-00-973-6835
0.112in.
0.688in.
40
2A UNC
Fillister
0.688in.
80881H Machine Screw
5305-00-973-6833
0.112in.
0.500in.
40
2A UNC
Round
0.500in.
80955AD Machine Screw
5305-00-973-6832
0.138in.
0.875in.
32
2A UNC
Round
0.875in.
334-302SS Setscrew
5305-00-973-6831
0.099in.
0.125in.
56
3A UNF
Headless (setscrew)
0.125in.
HDS0405SS Setscrew
5305-00-973-6829
0.112in.
0.312in.
48
3A UNF
Headless (setscrew)
0.312in.
2056941 Internal Wrenching Bolt
5306-00-973-5764
0.19in.
0.410in.
24
3A UNC
Flat Chamfer
0.998in.
7-16-3-8IN Tapping Screw
5305-00-973-5684
--
--
--
--
Pan No. 2
0.375in.
12-11-1IN Tapping Screw
5305-00-973-5683
--
--
--
--
Pan No. 2
1.000in.
5-16-24-1-1-4IN Machine Screw
5305-00-973-5681
0.312in.
1.250in.
24
2A UNF
Round
1.250in.
5-16-24-3-4IN Machine Screw
5305-00-973-5680
0.312in.
0.750in.
24
2A UNF
Round
0.750in.
1-4-20-2IN Machine Screw
5305-00-973-5676
0.25in.
2.000in.
20
1A UNC
Round
2.000in.
10-24X3-4 Machine Screw
5305-00-973-5670
0.19in.
0.750in.
24
1A UNC
Round
0.750in.
12-24-7-8IN Machine Screw
5305-00-973-5665
0.216in.
0.875in.
24
2A UNC
Round
0.875in.
12-24-1-3-4IN Machine Screw
5305-00-973-5664
0.216in.
1.750in.
24
2A UNC
Round
1.750in.
3-8-24-3-4IN Machine Screw
5305-00-973-5662
0.375in.
0.750in.
24
2A UNF
Round
0.750in.
3-8-24-1-1-4IN Machine Screw
5305-00-973-5660
0.375in.
1.250in.
24
2A UNF
Round
1.250in.
5-16-24-1-3-4IN Machine Screw
5305-00-973-5658
0.312in.
1.750in.
24
2A UNF
Round
1.750in.
5-16-24-1-1-2IN Machine Screw
5305-00-973-5657
0.312in.
1.500in.
24
2A UNF
Round
1.500in.
3-8-24-5-8IN Machine Screw
5305-00-973-5654
0.375in.
0.395in.
24
2A UNF
Flat Countersunk
0.625in.
3-8-24-1-3-4IN Machine Screw
5305-00-973-5652
0.375in.
1.520in.
24
2A UNF
Flat Countersunk
1.750in.
2-56-7-8IN Machine Screw
5305-00-973-5650
0.086in.
0.875in.
56
2A UNC
Round
0.875in.
A51B21645-11 Shoulder Bolt
5306-00-973-5594
0.25in.
0.405in.
28
3A UNJF
Hexagon
1.289in.
3-4 10X4 1-2IN Machine Bolt
5306-00-973-5295
0.75in.
1.750in.
10
2A UNC
Square
4.500in.
3-4 10X5 1-2IN Machine Bolt
5306-00-973-5293
0.75in.
1.750in.
10
2A UNC
Square
5.500in.
3-4 10X6IN Machine Bolt
5306-00-973-5292
0.75in.
1.750in.
10
2A UNC
Square
6.000in.
5-8 11X3 1-2IN Machine Bolt
5306-00-973-5291
0.625in.
1.500in.
11
2A UNC
Square
3.500in.
5-8 11X4IN Machine Bolt
5306-00-973-5290
0.625in.
1.500in.
11
2A UNC
Square
4.000in.
5-8 11X4 1-2IN Machine Bolt
5306-00-973-5289
0.625in.
1.500in.
11
2A UNC
Square
4.500in.
5-8 11X5IN Machine Bolt
5306-00-973-5288
0.625in.
1.500in.
11
2A UNC
Square
5.000in.
5-8 11X5 1-2IN Machine Bolt
5306-00-973-5287
0.625in.
1.500in.
11
2A UNC
Square
5.500in.
1-2 13XX3 1-2IN Machine Bolt
5306-00-973-5286
0.5in.
1.250in.
13
2A UNC
Square
3.500in.