Self-Locking Hexagon Nut Regular Pattern On Mil-Spec Fasteners Corp.

Mil-Spec Fasteners, Corp.
Address: 314 Hanover Pike,
Hampstead, MD 21074
Toll Free: 800-638-1640
Phone: 410-239-7761
Fax: 410-239-7353
Email: sales@milspecfasteners.com
Website: www.milspecfasteners.com

Item #	Hexagon Size - Across Flats	Hexagon Size - Thick	Material	Finish	Locking Device	Size
MS 21044-B14	N/A 1 1/4	N/A 1.016 (Max.)	N/A Brass	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 7/8-14
MS 21044-B16	N/A 1 7/16	N/A 1.141 (Max.)	N/A Brass	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1-12
MS 21044-B18	N/A 1 5/8	N/A 1.266 (Max.)	N/A Brass	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1 1/8-12
MS 21044-B20	N/A 1 13/16	N/A 1.454 (Max.)	N/A Brass	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1 1/4-12
MS 21044-D04	N/A 1/4	N/A .157 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 4-40
MS 21044-D06	N/A 5/16	N/A .188 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 6-32
MS 21044-D08	N/A 11/32	N/A .281 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 8-32
MS 21044-D3	N/A 3/8	N/A .281 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 10-32
MS 21044-D4	N/A 7/16	N/A .360 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1/4-28
MS 21044-D5	N/A 1/2	N/A .360 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 5/16-24
MS 21044-D6	N/A 9/16	N/A .469 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 3/8-24
MS 21044-D7	N/A 11/16	N/A .469 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 7/16-20
MS 21044-D8	N/A 3/4	N/A .610 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1/2-20
MS 21044-D9	N/A 7/8	N/A .704 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 9/16-18
MS 21044-D10	N/A 15/16	N/A .766 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 5/8-18
MS 21044-D12	N/A 1 1/16	N/A .891 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 3/4-16
MS 21044-D14	N/A 1 1/4	N/A 1.016 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 7/8-14
MS 21044-D16	N/A 1 7/16	N/A 1.141 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1-12
MS 21044-D18	N/A 1 5/8	N/A 1.266 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1 1/8-12
MS 21044-D20	N/A 1 13/16	N/A 1.454 (Max.)	N/A Aluminum	N/A	N/A All-Metal Insert Non Metallic Insert	N/A 1 1/4-12
MS 51922-1	N/A 7/16	N/A .328 (Max.)	N/A Steel	N/A Cadmium ll	N/A All-Metal Insert Non Metallic Insert	N/A 1/4-20
MS 51922-5	N/A 7/16	N/A .328 (Max.)	N/A Steel	N/A Cadmium ll	N/A All-Metal Insert Non Metallic Insert	N/A 1/4-28
MS 51922-9	N/A 1/2	N/A .359 (Max.)	N/A Steel	N/A Cadmium ll	N/A All-Metal Insert Non Metallic Insert	N/A 5/16-18
MS 51922-13	N/A 1/2	N/A .359 (Max.)	N/A Steel	N/A Cadmium ll	N/A All-Metal Insert Non Metallic Insert	N/A 5/16-24
MS 51922-17	N/A 9/16	N/A .469 (Max.)	N/A Steel	N/A Cadmium ll	N/A All-Metal Insert Non Metallic Insert	N/A 3/8-16

Item #

Hexagon Size - Across Flats

Hexagon Size - Thick

Material

Finish

Locking Device

Size

MS 21044-B14

N/A 1 1/4

N/A 1.016 (Max.)

N/A Brass

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 7/8-14

MS 21044-B16

N/A 1 7/16

N/A 1.141 (Max.)

N/A Brass

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1-12

MS 21044-B18

N/A 1 5/8

N/A 1.266 (Max.)

N/A Brass

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1 1/8-12

MS 21044-B20

N/A 1 13/16

N/A 1.454 (Max.)

N/A Brass

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1 1/4-12

MS 21044-D04

N/A 1/4

N/A .157 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 4-40

MS 21044-D06

N/A 5/16

N/A .188 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 6-32

MS 21044-D08

N/A 11/32

N/A .281 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 8-32

MS 21044-D3

N/A 3/8

N/A .281 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 10-32

MS 21044-D4

N/A 7/16

N/A .360 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1/4-28

MS 21044-D5

N/A 1/2

N/A .360 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 5/16-24

MS 21044-D6

N/A 9/16

N/A .469 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 3/8-24

MS 21044-D7

N/A 11/16

N/A .469 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 7/16-20

MS 21044-D8

N/A 3/4

N/A .610 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1/2-20

MS 21044-D9

N/A 7/8

N/A .704 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 9/16-18

MS 21044-D10

N/A 15/16

N/A .766 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 5/8-18

MS 21044-D12

N/A 1 1/16

N/A .891 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 3/4-16

MS 21044-D14

N/A 1 1/4

N/A 1.016 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 7/8-14

MS 21044-D16

N/A 1 7/16

N/A 1.141 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1-12

MS 21044-D18

N/A 1 5/8

N/A 1.266 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1 1/8-12

MS 21044-D20

N/A 1 13/16

N/A 1.454 (Max.)

N/A Aluminum

N/A

N/A All-Metal Insert Non Metallic Insert

N/A 1 1/4-12

MS 51922-1

N/A 7/16

N/A .328 (Max.)

N/A Steel

N/A Cadmium ll

N/A All-Metal Insert Non Metallic Insert

N/A 1/4-20

MS 51922-5

N/A 7/16

N/A .328 (Max.)

N/A Steel

N/A Cadmium ll

N/A All-Metal Insert Non Metallic Insert

N/A 1/4-28

MS 51922-9

N/A 1/2

N/A .359 (Max.)

N/A Steel

N/A Cadmium ll

N/A All-Metal Insert Non Metallic Insert

N/A 5/16-18

MS 51922-13

N/A 1/2

N/A .359 (Max.)

N/A Steel

N/A Cadmium ll

N/A All-Metal Insert Non Metallic Insert

N/A 5/16-24

MS 51922-17

N/A 9/16

N/A .469 (Max.)

N/A Steel

N/A Cadmium ll

N/A All-Metal Insert Non Metallic Insert

N/A 3/8-16