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    Crosby® Hook End Fitting Specifications - HG-4037

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    SKU: HG-4037

    Quenched and Tempered. Hot Dip galvanized steel. Hooks are forged with a greater cross sectional area that results in a stronger hook with better fatigue properties.

    • Quenched and Tempered.
    • Hot Dip galvanized steel.
    • Hooks are forged with a greater cross sectional area that results in a stronger hook with better fatigue properties.
    • Modified UNJ thread on end fittings for improved fatigue properties.
    • Fatigue Rated.
         
     

     

    HG-4037 HOOK END FITTING SPECIFICATIONS

    Shank Diameter
    & Take Up

    (Inches)

    Righthand

    Hook

    Stock Number

    Lefthand

    Hook

    Stock Number

    Work Load

    Limit (Lbs.)

    Unit

    Weight

    (Lbs.)

    Dimensions (Inches)

    A

    B

    C

    D

    F

    G

    H

    I

    L

    * 1/4 x 4

    1070012

    1070539

    400

    .09

    .25

    .25

    .41

    .44

    1.27

    .50

    2.59

    3.44

    4.10

    * 5/16 x 4-1/2

    1070030

    1070557

    700

    .15

    .31

    .31

    .50

    .50

    1.50

    .56

    3.00

    4.01

    4.79

    * 3/8 x 6

    1070058

    1070575

    1000

    .27

    .38

    .38

    .61

    .56

    1.76

    .62

    3.88

    5.00

    5.92

    1/2 x 6

    1070076

    1070593

    1500

    .59

    .50

    .50

    .78

    .65

    2.28

    .82

    4.19

    6.19

    7.38

    1/2 x 12

    1070110

    1070637

    1500

    .75

    .50

    .50

    .78

    .65

    2.28

    .82

    7.19

    9.19

    10.68

    5/8 x 6

    1070138

    1070655

    2250

    1.05

    .63

    .63

    1.00

    .90

    2.81

    1.00

    4.44

    6.75

    8.25

    5/8 x 12

    1070174

    1070691

    2250

    1.31

    .63

    .63

    1.00

    .84

    2.81

    1.00

    7.44

    9.75

    11.25

    3/4 x 6

    1070192

    1070717

    3000

    1.35

    .75

    .75

    1.21

    .98

    3.33

    1.13

    4.56

    7.43

    9.20

    3/4 x 12

    1070236

    1070753

    3000

    2.13

    .75

    .75

    1.21

    .98

    3.33

    1.13

    7.56

    10.43

    12.20

    3/4 x 18

    1070254

    1070771

    3000

    2.51

    .75

    .75

    1.21

    .98

    3.33

    1.13

    10.56

    13.43

    15.20

    7/8 x 12

    1070272

    1070799

    4000

    3.12

    .88

    .88

    1.37

    1.13

    3.78

    1.26

    7.81

    11.13

    13.13

    7/8 x 18

    1070290

    1070815

    4000

    3.62

    .88

    .88

    1.37

    1.13

    3.78

    1.26

    10.81

    14.13

    16.13

    1 x 6

    1070316

    1070833

    5000

    3.96

    1.00

    1.00

    1.53

    1.25

    4.25

    1.38

    5.06

    8.84

    11.06

    1 x 12

    1070334

    1070851

    5000

    4.72

    1.00

    1.00

    1.53

    1.25

    4.25

    1.38

    8.06

    11.84

    14.06

    *Mechanical Galvanized

     

    All goods are custom made and Non-returnable. Any return must be negotiated, include a return authorization number and will be subject to a restocking fee.
    • Quenched and Tempered.
    • Hot Dip galvanized steel.
    • Hooks are forged with a greater cross sectional area that results in a stronger hook with better fatigue properties.
    • Modified UNJ thread on end fittings for improved fatigue properties.
    • Fatigue Rated.
         
     

     

    HG-4037 HOOK END FITTING SPECIFICATIONS

    Shank Diameter
    & Take Up

    (Inches)

    Righthand

    Hook

    Stock Number

    Lefthand

    Hook

    Stock Number

    Work Load

    Limit (Lbs.)

    Unit

    Weight

    (Lbs.)

    Dimensions (Inches)

    A

    B

    C

    D

    F

    G

    H

    I

    L

    * 1/4 x 4

    1070012

    1070539

    400

    .09

    .25

    .25

    .41

    .44

    1.27

    .50

    2.59

    3.44

    4.10

    * 5/16 x 4-1/2

    1070030

    1070557

    700

    .15

    .31

    .31

    .50

    .50

    1.50

    .56

    3.00

    4.01

    4.79

    * 3/8 x 6

    1070058

    1070575

    1000

    .27

    .38

    .38

    .61

    .56

    1.76

    .62

    3.88

    5.00

    5.92

    1/2 x 6

    1070076

    1070593

    1500

    .59

    .50

    .50

    .78

    .65

    2.28

    .82

    4.19

    6.19

    7.38

    1/2 x 12

    1070110

    1070637

    1500

    .75

    .50

    .50

    .78

    .65

    2.28

    .82

    7.19

    9.19

    10.68

    5/8 x 6

    1070138

    1070655

    2250

    1.05

    .63

    .63

    1.00

    .90

    2.81

    1.00

    4.44

    6.75

    8.25

    5/8 x 12

    1070174

    1070691

    2250

    1.31

    .63

    .63

    1.00

    .84

    2.81

    1.00

    7.44

    9.75

    11.25

    3/4 x 6

    1070192

    1070717

    3000

    1.35

    .75

    .75

    1.21

    .98

    3.33

    1.13

    4.56

    7.43

    9.20

    3/4 x 12

    1070236

    1070753

    3000

    2.13

    .75

    .75

    1.21

    .98

    3.33

    1.13

    7.56

    10.43

    12.20

    3/4 x 18

    1070254

    1070771

    3000

    2.51

    .75

    .75

    1.21

    .98

    3.33

    1.13

    10.56

    13.43

    15.20

    7/8 x 12

    1070272

    1070799

    4000

    3.12

    .88

    .88

    1.37

    1.13

    3.78

    1.26

    7.81

    11.13

    13.13

    7/8 x 18

    1070290

    1070815

    4000

    3.62

    .88

    .88

    1.37

    1.13

    3.78

    1.26

    10.81

    14.13

    16.13

    1 x 6

    1070316

    1070833

    5000

    3.96

    1.00

    1.00

    1.53

    1.25

    4.25

    1.38

    5.06

    8.84

    11.06

    1 x 12

    1070334

    1070851

    5000

    4.72

    1.00

    1.00

    1.53

    1.25

    4.25

    1.38

    8.06

    11.84

    14.06

    *Mechanical Galvanized