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This product is regulated by the following standards:

DIN 562 (Equivalent standard: UNI 5596) UNI 5596

Technical data

Standard DIN 562

Equivalent standards:
  • UNI 5596
This standard DIN 562 specifies requirements for thin square nuts with metric thread for sizes M1,6 to M10 in product grade B.

Dimensions in mm - source DIN 562

Publication date: 05 - 2013 - Supersedes DIN 562: 10 - 2000 edition

d thread size

P e min. m max=nom s max=nom ~weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
M 1.6 0.35 4 1 3.2 0.08
M 2 0.4 5 1.2 4 0.13
M 2.5 0.45 6.3 1.6 5 0.27
M 3 0.5 7 1.8 5.5 0.35
M 3.5 0.6 7.6 2 6 0.44
M 4 0.7 8.9 2.2 7 0.64
M 5 0.8 10.2 2.7 8 1.06
M 6 1 12.7 3.2 10 1.93
M 8 1.25 16.5 4 13 4.01
M 10 1.5 20.2 5 16 7.6

Dimensions in mm - source DIN 562

Publication date: 10- 2000 - Supersedes DIN 562: 09 - 1987

d thread size

P e min. m max=nom s max=nom ~weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
M 1.6 0.35 4 1 3.2 0.08
M 2 0.4 5 1.2 4 0.13
M 2.5 0.45 6.3 1.6 5 0.27
M 3 0.5 7 1.8 5.5 0.35
M 3.5 0.6 7.6 2 6 0.44
M 4 0.7 8.9 2.2 7 0.64
M 5 0.8 10.2 2.7 8 1.06
M 6 1 12.7 3.2 10 1.93
M 8 1.25 16.5 4 13 4.01
M 10 1.5 20.2 5 16 7.6

Standard UNI 5596

Square nuts

Full list of Suppliers of Square thin nuts, product grade B

Taiwan

Manufacturer of panel nuts, square jam nuts, rectangle nuts, lock nuts, weld nuts, tee nuts, cage nuts and wheel nuts

Sweden

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Italy

Manufacuturer of forged and weld nuts, hexagon and square

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Manufacturer of pressed nuts and stampings


Italy

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Packaging KIT of fixings and small metal parts.

China

Manufacturer and distributor of fasteners, specialized in tee nuts, blind rivet nuts, welding nuts, insert D-nuts, sleeves.

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Manufacturer of square nuts DIN 562 and hexagon nuts DIN 439 from M2 to M13

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Material: Stainless Steel, Carbon Steel, Brass C2700/C2600 Silicon Bronze 651

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USA

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India

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China

Manufacturer of hex nuts, jam nuts, flange nuts, nylon lock nuts, weld nuts and square nuts in different standards (ANSI, DIN, JIS) and special nuts.

China

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China

Manufacturer specialized both in standard and special nuts

Germany

Stockist of DIN and bespoke fasteners, specialized in nuts

UK

Manufacturer of nuts from 2mm to 90mm, with metric and inch thread in different materials such as brass, steel, stainless steel, aluminium.

India

Manufacturer specialized in nuts: hexagon, self-locking, castle, square and long nuts

China

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Italy

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South Korea

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India

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South Korea

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Spain

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Diameters from M3 to M20

Spain

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Spain

Manufacturer of cold forged nuts, both standard and special: hexagon, welding, flanged and self locking.

Sizes from M5 to M20

India

Manufacturer and supplier of cold forged nuts: special nuts, weld nuts, square nuts in size ranging from M4 to M14.

China

Manufacturer of standard and special nuts: self locking, hexagonal, welding, flanged and cap nuts.

China

Manufacturer of nuts: self locking nuts, nylon lock nuts, metal lock nuts flange lock nuts, dome cap nuts, weld nuts DIN 1624 Tee nuts, wing nuts, cage nuts and all kind of special nuts.


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