DIN 6915 Large Widths M12 To 64 Carbon Steel Nuts

Specification

DIN 6915 - Hexagon nuts with large widths across flats for high-voltage connections

Current norm: DIN EN 14399-4
Equivalent norms: ISO 4775; PN 82171; UNI 5713; EU 780;

Legend:

s - size of the hexagon
e - the diameter of the circumscribed circle (not less than)
m - height of the nut
d - the nominal diameter of the thread
dw - contact surface diameter

Makings:QBH HV 10

Steel: 10
Stainless: -
Plastic: -
Non Ferrous: -
Thread: 6H

Table according to DIN 6915:

dimensions in mm

Process flow

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨make heat treatment(if need) ➨ Finish ➨ Packing

Hot forging

Cutting material ➨ hot forging ➨ turning ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing

Product Grade

Class 10

Materials and Chemical compstition

1045

40CR

35CRMO

42CRMO

Finish

PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON

PACKING

QBH BULK

20-25KG/CTN,36CTNS/PALLET

20-30KG/BAGS,36BAGS/PALLET

ONE TON/BOXES

50KG/ IRON DRUM,12 IRON DRUMS/PALLET

QBH SMALL PACKING

Packing in small boxes according to customer’s requirements

Packing in plastic bag according to customer’s requirements

QBH PALLET TYPE

SOLID WOOD FUMIGATION PALLET

EURO Pallet

THREE SPLINT PALLET

WOODEN BOX

MECHANICAL PROPERTY

TESTING STANDARD:DIN267- 4 OR ISO898-2

The advantages of QBH

•  QBH brand sales to the main quality assurance.
•  Years of export trade management, excellent service, word-of-mouth guarantee.
•  By working with TUV,escort for quality.
•  Customization of non-standard parts can be made according to customer's requirements and drawings.
•  For quality customers,we can provide a certain credit period.
   

Product application

DIN 6915 Grade Class 10 Material Steel Coating Plain Unit Metric Description High Strength. Structural Nut. Application Internal Thread, For Bolt, For Cap Screw, For Threaded Rod, For Anchor Bolt Availability In select sizes. Special order