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.
MS9555-09 Machine Screw
5305-01-052-7193
0.164in.
0.568in.
36
3A UNJF
Double Hexagon W/ Ho
0.678in.
3MFR509-10R28 Machine Screw
5305-01-052-7192
0.19in.
0.437in.
32
3A UNF
Flat Countersunk
1.797in.
105057632 Cap Socket Head Screw
5305-01-052-7165
0.138in.
0.168in.
32
2A UNC
Flat Chamfer
0.230in.
A102-16B Machine Screw
5305-01-052-7163
0.138in.
0.307in.
32
2A UNC
Hexagon
2.000in.
109700-5508 Machine Screw
5305-01-052-6890
0.164in.
0.625in.
32
2A UNC
Pan
0.625in.
2001389-1 Externally Relieved Body Screw
5305-01-052-6889
0.138in.
0.160in.
32
2A UNC
Flat Countersunk
0.380in.
789AS541 Setscrew
5305-01-052-6395
0.25in.
0.470in.
20
2A UNC
Headless (setscrew)
0.470in.
12266651-11 Machine Screw
5305-01-052-6392
0.164in.
1.750in.
32
2A UNC
Binding
1.750in.
130035315 Cap Socket Head Screw
5305-01-052-6321
0.112in.
0.690in.
40
2A UNC
Flat Chamfer
0.740in.
655-614-9006 Cap Socket Head Screw
5305-01-052-6287
0.19in.
0.298in.
32
3A UNF
Flat Chamfer
0.360in.
121673-4-13 Close Tolerance Bolt
5306-01-052-5813
0.25in.
0.283in.
28
3A UNJF
Dished Hexagon
1.231in.
141676-5 Machine Screw
5305-01-052-5812
0.086in.
0.245in.
56
2A UNC
Flat Countersunk
0.281in.
3MFR509-10R27 Machine Screw
5305-01-052-5811
0.19in.
0.437in.
32
3A UNF
Flat Countersunk
1.703in.
430R298H01 Externally Relieved Body Screw
5305-01-052-5808
0.375in.
0.258in.
24
2A UNF
Flat Chamfer
0.418in.
533R667H01 Externally Relieved Body Screw
5305-01-052-5807
0.138in.
0.116in.
32
2A UNC
Flat Chamfer
0.356in.
16K0623-11 Internal Wrenching Bolt
5306-01-052-5330
0.25in.
0.330in.
32
2A UNEF
Fillister
0.630in.
691C783P5 Machine Screw
5305-01-052-5102
--
0.388in.
--
2A
Flat Countersunk
0.407in.
71657M3-0680 Shoulder Bolt
5306-01-052-5101
0.19in.
0.323in.
32
3A UNF
Hexagon
1.003in.
272-3000368-3 Machine Bolt
5306-01-052-5100
0.75in.
1.000in.
16
3A UNF
Hexagon Extended Was
6.350in.
29531-32 Cap Socket Head Screw
5305-01-052-4945
0.312in.
1.389in.
18
2A UNC
Flat Chamfer
1.500in.
BACB30LU4-10 Close Tolerance Screw
5305-01-052-4454
0.25in.
0.400in.
28
3A UNJF
Flat Countersunk
1.035in.
MS3369B659 Close Tolerance Screw
5305-01-052-4453
0.375in.
0.351in.
24
3A UNJF
Crowned Hexagon
4.226in.
MS3369B508 Close Tolerance Screw
5305-01-052-4452
0.312in.
0.306in.
24
3A UNJF
Crowned Hexagon
0.978in.
AS169-5-26 Close Tolerance Screw
5305-01-052-4451
0.312in.
0.306in.
24
3A UNJF
Crowned Hexagon
2.103in.
121673-4-25 Close Tolerance Bolt
5306-01-052-4450
0.25in.
0.283in.
28
3A UNJF
Dished Hexagon
1.981in.
MS35307-437 Cap Hexagon Head Screw
5305-01-052-4449
0.562in.
1.375in.
12
2A UNC
Hexagon
1.313in.
20098-6C72 Cap Socket Head Screw
5305-01-052-4447
0.138in.
1.470in.
32
3A UNC
Flat Chamfer
4.470in.
BM17020-8-13A Shear Bolt
5306-01-052-4444
0.5in.
0.490in.
20
3A UNJF
Double Hexagon
1.312in.
VAL22034-18F134 Shear Bolt
5306-01-052-4442
1.125in.
5.032in.
12
3A UNJF
Double Hexagon
13.000in.
VAL22034-3F11 Shear Bolt
5306-01-052-4441
0.19in.
0.210in.
32
3A UNJF
Double Hexagon
0.908in.
MS51957-135 Machine Screw
5305-01-052-4439
0.312in.
0.420in.
18
2A UNC
Pan
0.531in.
MS51957-134 Machine Screw
5305-01-052-4438
0.25in.
1.244in.
20
2A UNC
Pan
1.344in.
4-40X7-32LG SS PANHEAD Machine Screw
5305-01-052-4437
--
0.159in.
--
3A
Pan No. 2
0.209in.
10787 Shoulder Bolt
5306-01-052-4431
0.438in.
0.688in.
20
3A UNF
Hexagon
2.094in.
739112-12 Setscrew
5305-01-052-3716
0.19in.
0.705in.
32
3A UNJF
Headless (setscrew)
0.985in.
LLB22XD26K2-HQ Setscrew
5305-01-052-3715
0.086in.
0.115in.
56
3A UNC
--
0.115in.
MS18066-68 Setscrew
5305-01-052-3714
0.19in.
0.980in.
32
3A UNF
Headless (setscrew)
0.980in.
LL51021-31 Setscrew
5305-01-052-3713
--
3.175in.
--
3A
--
0.188in.
M32CR440-14E Cap Socket Head Screw
5305-01-052-3712
0.112in.
0.825in.
40
2A UNC
Flat Countersunk
0.875in.
MS21095-4016 Machine Bolt
5306-01-052-3711
0.25in.
0.506in.
28
3A UNF
Hexagon
1.454in.
2040498-1 Machine Screw
5305-01-052-3710
0.375in.
0.240in.
24
2A UNF
Flat Chamfer
0.240in.
GYS26-6N81WO Machine Bolt
5306-01-052-3705
0.375in.
0.735in.
24
3A UNF
Double Hexagon
5.757in.
11741752 Shoulder Screw
5305-01-052-3564
0.25in.
0.368in.
28
2A UNF
Flat Chamfer
0.900in.
MS24693-24 Machine Screw
5305-01-052-3303
0.138in.
0.188in.
32
2A UNC
Flat Countersunk
0.219in.
10-92644-42 Machine Screw
5305-01-052-3301
--
0.219in.
--
2A
Pan
0.281in.
200444-8 Machine Screw
5305-01-052-3297
0.112in.
--
40
--
Binding
0.250in.
388151.00 Cap Socket Head Screw
5305-01-052-2409
0.5in.
0.911in.
13
2A UNC
Flat Chamfer
1.065in.
65-23413-12 Internally Relieved Body Bolt
5306-01-052-2408
0.875in.
0.610in.
14
3A UNF
Square
3.380in.
810AS1410-2 Thumbscrew
5305-01-052-2407
0.312in.
1.250in.
18
2A UNC
Knurled No. 1
1.500in.
NAS1635-4LE4P Cap Socket Head Screw
5305-01-052-2404
0.25in.
0.149in.
28
2A UNF
Pan
0.220in.