Metric Thread 316 Stainless Steel Bow Nuts Based on BS3974 - Range from 360kg to 5340kg

Top Quality Made in the UK, Stainless Steel (grade 316) Bownuts Based on BS3974 Part 1 1974, with Metric Course Thread M10 to M36.

Model: 

MTSS-3973

Manufacturing Standard: Based on BS3974


Metric thread as standard, however, other thread forms, sizes and pitches are available unpon special request.

Note: Bownuts are not to be used for inclined lifting.

Dimensions & Specifications

Thread Size Safe Working Load B (min) (mm) C (mm) F (min) (mm) K (mm) M (mm) D (mm) Weight (kg)
M10 360kg 12 38 20 18 73 30 0.3
M12 530kg 12 38 20 18 73 30 0.3
M16 1010kg 12 38 20 18 73 30 0.3
M20 1580kg 14 45 24 25 102 40 0.6
M24 2280kg 17 50 28 28 124 50 0.9
M30 3650kg 21 70 34 38 146 75 2.4
M36 5340kg 26 70 40 38 146 75 2.4
Stainless Steel Bow Nut Dimensional Drawing
Part N° Safe Working Load Thread Size Weight (kg) Guide Price Quantity
3973-T8369 360kg M10 0.3 Quote Required
3973-T8370 530kg M12 0.3 Quote Required
3973-T8371 1010kg M16 0.3 Quote Required
3973-T8372 1580kg M20 0.6 Quote Required
3973-T8373 2080kg M24 0.9 Quote Required
3973-T8374 3650kg M30 2.4 Quote Required
3973-T8375 5340kg M36 2.4 Quote Required
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Metric thread as standard, however, other thread forms, sizes and pitches are available unpon special request.

Note: Bownuts are not to be used for inclined lifting.

Dimensions & Specifications

Thread Size Safe Working Load B (min) (mm) C (mm) F (min) (mm) K (mm) M (mm) D (mm) Weight (kg)
M10 360kg 12 38 20 18 73 30 0.3
M12 530kg 12 38 20 18 73 30 0.3
M16 1010kg 12 38 20 18 73 30 0.3
M20 1580kg 14 45 24 25 102 40 0.6
M24 2280kg 17 50 28 28 124 50 0.9
M30 3650kg 21 70 34 38 146 75 2.4
M36 5340kg 26 70 40 38 146 75 2.4
Stainless Steel Bow Nut Dimensional Drawing
Part N° Safe Working Load Thread Size Weight (kg) Guide Price Quantity
3973-T8369 360kg M10 0.3 Quote Required
3973-T8370 530kg M12 0.3 Quote Required
3973-T8371 1010kg M16 0.3 Quote Required
3973-T8372 1580kg M20 0.6 Quote Required
3973-T8373 2080kg M24 0.9 Quote Required
3973-T8374 3650kg M30 2.4 Quote Required
3973-T8375 5340kg M36 2.4 Quote Required
Add to Quote Basket   ?  

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