LBS Catalog

Heavy Hex/Jam Nuts

Heavy Hex Nuts Cont. Grade 2H Cont. Plain, Zinc, and Hot Dipped Galvanized, Teflon, and Cadmium Yellow Plated Course Thread

Grade 2HM

Plain, Teflon Blue, and Cadmium Yellow Plated Course Thread

Grade 2HM

Grade 2H

Plain

Teflon Blue

Cad Yellow

Size

Hot Dipped Galvanized Teflon Blue Cad Yellow

Plain

Zinc

Size

Part No. (UNC)

Part No. (UNC)

Part No. (UNC)

Part No. (UNC)

Part No. (UNC)

Part No. (UNC)

Part No. (UNC)

Part No. (UNC)

31740

5/16

31741

31791

31771

3/8

1/4

Fasteners

31742

31792

31772

7/16

5/16

31743

31870

31793

31853

31723

31773

1/2

3/8

31744

31871

31745

31764

31856

31774

5/8

7/16

31746

31872

31747

31761

31854

31724

31775

3/4

1/2

31749

31873

31776

1

9/16

31750

31762

31855

31725

31777

31798

1-1/8

5/8

31751

31763

31726

31778

31802

1-1/4

3/4

76243

31806

31727

31779

31805

1-1/2

7/8

31765

31857

31728

31780

31808

1

Grade 2H (Domestic)

31766

31729

31781

31813

Plain Course Thread

1-1/8

31767

31858

31731

31782

31817

1-1/4

31768

31733

31784

31821

1-3/8

31769

31734

31785

31825

1-1/2

Size

Part No. (UNC)

31770

31786

31829

1-5/8

31764

7/16

31833

31736

31787

31832

1-3/4

31761

1/2

31837

31737

31788

31836

1-7/8

31762

5/8

31839

31739

31789

31838

2

31763

3/4

31842

31841

2-1/4

31765

1

31844

31790

31845

2-1/2

31766

1-1/8

31848

31847

2-3/4

31850

31849

31767

1-1/4

3

31851

31768

3-1/2

1-3/8

31769

1-1/2

Grade DH

31770

1-5/8

Plain and Hot Dipped Galvanized Course Thread

Assortments A-12 Fasteners F-72

Grade DH

Cutting Tools C-329

Hex Jam Nuts Grade 2 Zinc Plated Course Thread

Hot Dipped Galva- nized

Plain

Size

Pipe Fittings P-546 Electrical E-709 Hydraulics H-749

Part No. (UNC)

Part No. (UNC)

31859

1/2

Grade 2 Zinc

31860

31861

5/8

Size

31862

31863

3/4

Part No. (UNC)

31865

7/8

Abrasives AB-787 MRO M-838

31867

1

31990

1/4

31868

1-1/4

31991

5/16

31869

1-1/2

31992

3/8

31993

7/16

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F-133