Nylock Nuts (DIN 982 / DIN 985)

Nylock Nuts (DIN 982 / DIN 985)

Nylock Nuts (DIN 982 / DIN 985)
Materials: Carbon Steel, Alloy Steel & Stainless steel
Grade: Class5, Class6, Calss8, Class10 
Size: M3 to M30 (in cold forging), 3/6” to 1” (in cold forging)
Finish: White Zinc plated, yellow Zinc Plated, Auto Black, Chrome Plating & others as per customer requirement
Standards:DIN 982, DIN 985, DIN6924, UNC, UNF,BSW & BSF, ISO:7040
Hardness: Vickers HV5:302(Max), HRC:30(Max)

 

Standard specifications of DIN 982 Nylock Nuts are as below:

Nominal Size Thread Pitch(P) Thickness / Height (h) Width / Across Flat (S) Width Across Corners (e)
   

Min.

Max.

Min.

Min.

Min.

M5 0.8 6 6.3 7.78 8 8.79
M6 1 7.70 8 9.78 10 11.05
M8 1 9.14 9.5 12.73 13 14.38
M8 1.25 9.14 9.5 12.73 13 14.38
M10 1 11.14 11.5 16.73 17 18.9
M10 1.25 11.14 11.5 16.73 17 18.9
M10 1.5 11.14 11.5 16.73 17 18.9
M12 1.25 13.64 14 18.67 19 21.1
M12 1.5 13.64 14 18.67 19 21.1
M12 1.75 13.64 14 18.67 19 21.1
M14 1.5 15.30 16 21.67 22 24.49
M14 2 15.30 16 21.67 22 24.49
M16 1.5 17.30 18 23.67 24 26.75
M16 2 17.30 18 23.67 24 26.75
M18 2.5 19.16 20 26.18 27 29.56
M20 1.5 20.7 22 29.16 30 32.95
M20 2.5 20.7 22 29.16 30 32.95
M22 2.5 23.7 25 31 32 35.03
M24 3 26.7 28 35 36 39.55
   

Standard specification of DIN 985 Nylock Nuts are as below:

   

Nominal Size

Thread Pitch (P)

Thickness / Height (h)

Width / Across Flat (s)

Width Across Corners (e)

   

Min.

Max.

Min.

Min.

Min.

M3 0.5 3.7 4 5.32 5.5 6.01
M4 0.7 4.7 5 6.78 7 7.66
M5 0.8 4.7 5 7.78 8 8.79
M6 1 5.7 6 9.78 10 11.05
M8 1 7.64 8 12.73 13 14.38
M8 1.25 7.64 8 12.73 13 14.38
M10 1 9.64 10 16.73 17 18.9
M10 1.25 9.64 10 16.73 17 18.9
M10 1.5 9.64 10 16.73 17 18.9
M12 1.25 11.57 12 18.67 19 21.1
M12 1.5 11.57 12 18.67 19 21.1
M12 1.75 11.57 12 18.67 19 21.1
M14 1.5 13.3 14 21.67 22 24.49
M14 2 13.3 14 21.67 22 24.49
M16 1.5 15.3 16 23.67 24 26.75
M16 2 15.3 16 23.67 24 26.75
M18 2.5 17.66 18 26.18 27 29.56
M20 1.5 18.7 20 29.16 30 32.95
M20 2.5 18.7 20 28.16 30 32.95
M22 2.5 20.7 22 31 32 35.03
M24 3 22.7 24 35 36 39.55
M27 3 25.7 27 40 41 45.2
M27 3.5 25.7 27 40 41 15.2
M30 2 28.7 30 45 46 50.85
M30 3.5 28.7 30 45 46 50.85