SS304 Hot Forging A4-80 M3 TO M90 Hexagon Nut DIN 934

SS304 Hot Forging A4-80 M3 TO M90 Hexagon Nut DIN 934

Specification

    Metric stainless steel hex nuts are internally threaded, hexagonal fasteners used to secure mechanical joints. DIN 934 metric nuts meet the standard specifications outlined by Deutsches Institut für Normung (DIN) the German Institute for Standardization. While the DIN 934 standard was replaced with DIN EN ISO 4032 and 8673, DIN 934 is still commonly recognized throughout the industry.

DIN934 HEX NUTS

Unit: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

A2-70 A2-80 A4-70 A4-80

Materials and Chemical compstition

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

6boxes/CTN,36CTNS/PALLET

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

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

Product Application The screw steel is widely used in the construction of civil engineering, such as houses, bridges, roads, etc. To highway, railway, bridges, culverts, tunnels, dams, flood control and other public facilities, small building foundation, beams, columns and walls, plates, rebar structure is