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This product is regulated by the following standards:

DIN 798

Technical data

Standard DIN 798

This standard specifies the characteristics of special foundation nuts for thread sizes from M24 to M100 x 6.

 

Dimensions in mm - source DIN 798 

Publication date: 11/2009 - Supersedes DIN 798: 12/1972 edition
d thread size P k min k max s min s max
M 24 3 28.75 31.25 49 52
M 30 3.5 36.75 39.25 58.8 62
M 36 4 43.75 46.25 68.8 72
M 42 4.5 51.5 54.5 78.8 83
M 48 5 58.5 61.5 88.8 93
M 56 5.5 68.5

71.5

98.8 103
M 64 6 78.5 81.5 108.8 113
M 72 6 88.25 91.75 118.8 123
M 80 6 98.25 101.75 128.8 133
M 90 6 110.25 113.75 143.8 148
M 100 6 123 127 163.8 168
 

Dimensions in mm - source DIN 798

Publication date: 09/2007 - Supersedes DIN 798: 12/1972 edition
d thread size P k e s  ≈ weigth, in kg x 1000 pcs, (ρ=7,85 kg/dm3)
M 24 3 30 65 50 495
M 30 3.5 38  80 60 980
M 36 4 45  92 70 1550
M 42 4.5 53  105 80 2350
M 48 5 60  118 90 3320
M 56 5.5 70  132 100 4250
M 64 6 80  145 110 5600
M 72 6 90.  160 120 7400
M 80 6 100  170 130 9500
M 90 6 112  190 145 13800
M 100 6 125  220 165 19400

Full list of Suppliers of Special foundation square nuts

This standard specifies the characteristics of special foundation nuts for thread sizes from M24 to M100 x 6.
Italy

Mnufacturer of hot forged nuts

Germany

Manufacturer of standard nuts  M10-M64, wheel nuts and slotted nuts

Italy

Distribution and production of standard and special fasteners.

Studs and bolts in steel 8.8-B7-L7-B8-Duplex-carbon steel.

Nuts and bolts from diameter 2 to 100. Wide product range on stock in steel, HDG, brass and stainless steel A2 and A4.

China

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

Germany

Distributor of standard and special nuts

Germany

Manufacturer of punched parts and bolts

UK

Distributor of nuts: hexagonal, self-locking, dome, welding and with flange

USA

Manufacturer and importer specialized in special, structural and automotive nuts

Taiwan

Manufacturer and export of special nuts

Germany

Manufacturer of special nuts, wide range. Hollow and solid cold forged pins

India

Manufacturer specialized in different kinds of nuts: hex nuts, lock nuts, nylocknuts, dome nuts, slotted nuts, castle nuts, coupling nuts, weld nuts, collar nuts, antitheft nuts, pal nuts, spring nuts.

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

Manufacturer specialized in hexagon nuts. Size from M4 to M30

China

Manufacturer specialized both in standard and special nuts

Germany

Stockist of DIN and bespoke fasteners, specialized in nuts

India

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

China

Manufacturer of nuts: hexagon nuts, flanged nuts, wheel nuts, square nuts and self locking nuts

Italy

Manufacturer of square and rectangular nuts punched from sheet metal, special nuts cold forged from wire.

China

Manufacturer of special nuts and bolts for the railway industry. Production range: M6-M100

India

Manufacturer of hex nuts, welding nuts, castel nuts and special nuts

Germany

Producer of Comby Nuts, welding nuts, special nuts and cold forged nuts

Afghanistan

Manufacturer of special nuts and cold formed parts

Spain

Manufacturer of special and standard nuts.

Diameters from M3 to M20

Spain

Manufacturer of special nuts for the automotive sector

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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