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.
MS21250-08039 Shear Bolt
5306-01-021-1864
0.5in.
0.768in.
20
3A UNJF
Double Hexagon W/hol
3.215in.
NAS1190E3P6B Cap Socket Head Screw
5305-01-021-1860
0.19in.
0.282in.
32
3A UNJF
Pan
0.344in.
655-513-9006 Cap Socket Head Screw
5305-01-021-1858
0.138in.
0.438in.
32
2A UNC
Fillister
0.500in.
BYRF120 Machine Screw
5305-01-021-1857
0.138in.
0.312in.
40
2A UNF
Flat Chamfer
0.312in.
32529 Machine Screw
5305-01-021-1856
0.112in.
0.230in.
40
3A UNC
Fillister
1.035in.
A320A425-101 Machine Screw
5305-01-021-1855
0.086in.
0.152in.
56
2A UNC
Binding
0.188in.
NAS1630E8 Machine Screw
5305-01-021-1853
0.112in.
0.195in.
40
2A UNC
Pan
0.705in.
128C777DC282 Machine Screw
5305-01-021-1852
0.25in.
0.773in.
28
2A UNF
Pan
0.844in.
AN4C50A Machine Bolt
5306-01-021-1848
0.25in.
0.437in.
28
3A UNF
Hexagon
5.015in.
MS9895-52 Machine Bolt
5306-01-021-1847
0.25in.
0.750in.
28
3A UNJF
Double Hexagon W/hol
4.750in.
MS9887-13 Machine Bolt
5306-01-021-1846
0.312in.
0.874in.
24
3A UNJF
Double Hexagon W/hol
1.062in.
75446 Machine Screw
5305-01-021-1773
0.164in.
0.313in.
32
2A UNC
Fillister
0.375in.
965811-271C Cap Socket Head Screw
5305-01-021-1510
0.164in.
1.360in.
32
3A UNJC
Flat Chamfer
1.422in.
BYRF457 Machine Screw
5305-01-021-1507
0.138in.
0.750in.
32
2A UNC
Fillister
0.750in.
BYRF370 Machine Screw
5305-01-021-1506
0.112in.
0.375in.
40
2A UNC
Round
0.375in.
12705L-8C-80 Shoulder Screw
5305-01-021-1015
--
0.512in.
--
3A
Knurled No. 1
5.602in.
330C889D4028C12 Cap Hexagon Head Screw
5305-01-021-1014
0.25in.
0.750in.
28
2A UNF
Hexagon
0.750in.
330C889D4028C16 Cap Hexagon Head Screw
5305-01-021-1012
0.25in.
0.750in.
28
2A UNF
Hexagon
1.000in.
12010454 Shoulder Bolt
5306-01-021-0801
0.5in.
0.500in.
--
--
Fillister
1.280in.
13220E5173-5 Cap Hexagon Head Screw
5305-01-021-0615
0.312in.
0.750in.
18
2A UNC
Hexagon
0.875in.
28002743 Cap Socket Head Screw
5305-01-021-0612
0.138in.
0.250in.
--
3A UNC
--
0.250in.
7132976-01 Setscrew
5305-01-021-0610
0.25in.
0.360in.
28
3A UNF
Flat Countersunk
0.656in.
9155M27G05 Shoulder Bolt
5306-01-021-0608
0.312in.
0.650in.
24
3A UNJF
Flat Chamfer
1.120in.
13216E5875 Machine Bolt
5306-01-021-0607
0.312in.
0.500in.
18
2A UNC
Hexagon
0.500in.
ST3M454-3L11 Close Tolerance Screw
5305-01-020-9617
0.19in.
0.381in.
2
3A UNJF
Flat Countersunk
1.079in.
MIL-S-1222G TYP E 1 Cap Hexagon Head Screw
5305-01-020-9611
1.5in.
3.250in.
6
2A UNC
Hexagon
5.312in.
090-45099M2-6 Cap Socket Head Screw
5305-01-020-9599
0.086in.
0.136in.
56
3A UNC
Flat Chamfer
0.172in.
11615395 Threaded End Rod
5306-01-020-9593
--
1.500in.
24
2A UNF NUT THREAD A
--
--
MS51977-2 Setscrew
5305-01-020-9581
0.086in.
0.154in.
56
3A UNC
Headless (setscrew)
0.178in.
MS51861-1 Tapping Screw
5305-01-020-9577
--
--
--
--
Pan
0.157in.
NK503-10-24 Cap Socket Head Screw
5305-01-020-9572
0.19in.
1.417in.
24
3A UNC
Fillister
1.500in.
NAS1189-4P9 Cap Socket Head Screw
5305-01-020-9569
0.25in.
0.354in.
28
3A UNJF
Flat Countersunk
0.531in.
MS35764-1436 Machine Bolt
5306-01-020-9565
0.5in.
1.565in.
20
2A UNF
Hexagon
1.690in.
20565-3 Internal Wrenching Bolt
5306-01-020-9562
0.138in.
0.366in.
32
3A UNC
Flat Chamfer
0.671in.
NAS1352-04-5P Cap Socket Head Screw
5305-01-020-9560
0.112in.
0.232in.
40
3A UNRC
Flat Chamfer
0.282in.
NAS1352-04H8P Cap Socket Head Screw
5305-01-020-9558
0.112in.
0.420in.
40
3A UNRC
Flat Chamfer
0.470in.
424506 Assembled Washer Screw
5305-01-020-9555
0.19in.
0.416in.
32
2A UNF
Round
0.500in.
NAS1221-3-13T Machine Screw
5305-01-020-9549
0.19in.
0.314in.
32
3A UNJF
Flat Countersunk
1.136in.
NAS1218-3-3T Machine Screw
5305-01-020-9546
0.19in.
0.314in.
32
3A UNJF
Pan No. 2
0.512in.
NAS1218-3-25 Machine Screw
5305-01-020-9544
0.19in.
0.314in.
32
3A UNJF
Pan No. 2
1.886in.
NAS1100-04-30 Machine Screw
5305-01-020-9537
0.112in.
1.763in.
40
3A UNJC
Pan
1.813in.
965813-170C Machine Screw
5305-01-020-9533
0.112in.
1.096in.
40
2A UNC
Flat Countersunk
1.313in.
R1462P005L Machine Screw
5305-01-020-9531
0.112in.
0.252in.
40
3A UNJC
Flat Chamfer
0.302in.
446-3-89 Machine Screw
5305-01-020-9502
0.25in.
0.621in.
28
3A UNJF
Flat Countersunk
0.845in.
446-4-105 Machine Screw
5305-01-020-9499
0.312in.
0.696in.
24
3A UNJF
Flat Countersunk
0.970in.
65-23413-29 Shoulder Bolt
5306-01-020-9485
0.75in.
1.300in.
16
3A UNF
Hexagon
4.770in.
382095-3 Eye Bolt
5306-01-020-9482
0.75in.
1.425in.
16
3A UNF
--
--
AS91701 Machine Bolt
5306-01-020-9479
0.25in.
0.740in.
28
3A UNF
Double Hexagon W/hol
1.552in.
MS9170-10 Machine Bolt
5306-01-020-9478
0.25in.
0.669in.
28
3A UNF
Double Hexagon W/hol
0.740in.
AN3C36A Machine Bolt
5306-01-020-9473
0.19in.
0.374in.
32
3A UNF
Hexagon
3.765in.