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DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut

DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut

  • DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
  • DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
  • DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
  • DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
  • DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
Product Details:
Place of Origin: China (Mainland)
Brand Name: HNF
Certification: ISO9001
Model Number: M5-M55
Payment & Shipping Terms:
Minimum Order Quantity: 3000 pcs
Price: Negotiation
Packaging Details: Carton and Pallet or Customize Packing
Delivery Time: 7-25days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 320 ton per month
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Detailed Product Description
Product Name: DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut Material: Stainless Steel
Advantage: Good Corrosion Resistance Standard: DIN557
Thread: Coarse Thread Thread Size: M5-M55
Fastener Thread Direction: Right Hand Pitch: 0.8mm
Finish: Drawing Request
High Light:

stainless Steel Nut

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nuts and bolts

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Square Nut

DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut

 

1.Product Description

 

Square welding nut is one of the nuts, is used in a wide range of, and although the strength of the welding nut, not easy to loosen, but in

There are also some precautions to be taken in order to weld nut connections.Welding is the process of turning two separate parts into a whole.

Melt the metal with a high temperature after mixing together in the cooling, the middle will add alloy, internal molecular force is the role, than the general matrix slightly larger

1. Generally suitable for the welding of thin plates under 6mm, with the characteristics of beautiful welding seam formation and small welding deformation.Non-standard custom-made

 

2. The shielding gas is argon with a purity of 99.99%.When the welding current is 50-150a, the argon flow rate is 8-10l /min, and the current is 150-

 

At 250A, argon flow is 12-15l /min.

 

The included Angle between filler wire and workpiece surface should be as small as possible, generally about 10°.

Item DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut
size M3, M4, M5, M6, M8, M10, M12, # 6, # 8, # 10,1 / 4,5 / 16,1 / 2
Material Available Stainless Steel A2-70 A4-80 Carbon Steel
Surface treatment Passivate, Plain, zinc plated
Heat treatment Tempering, Hardening, Spheroidizing
Tolerance 6g
Packing carton box + pallet
Lead time About 10-25 days. Reality time is according to customer's requirement
Place of Origin China
Non-standards OEM is available, according to drawing or samples
Samples Free
Material SS304, SS316, Gr4.8 Gr8.8
Features Good anti-corrosion ability
Certification ISO9001:2008, SGS
OEM service is also available

 

2. Specification

 

Diameter Pitch Height   Proj. Width
M5 0.8mm 3.4-4.6mm   7.65-8mm

 

More details:

 

Product Dimensions M12x1.75
Item Weight 16.3-19.1kg 1000 pieces
Standard DIN557
Free Sample Available, shipping need to be charged only
Thread type Coarse Thread
Advantages

Corrosion Resistance,High Tensile, offer high holding power

 

3.Application

 

Commonly used in furniture as a blind nut, they are also used in rail channels in order to prevent turning of rail when pressure is applied. They are also used to make perfect foundation in metal channels for hidden fasteners.

 

4.Advantages

 

Tighten easily by gripping two sides
Work well in tight spaces by using needle nose pliers
Work well in blind spots using pliers or a wrench
Can be a quick gauge to measure the position of the nut 

 

5.More pictures

 

DIN557 A2-70 Stainless Steel Customized Square Coarse Thread Nut 0

 

 

 

 

Contact Details
Jiaxing Haina Fastener Co.,Limited

Contact Person: Joey

Tel: +8618957324989

Send your inquiry directly to us (0 / 3000)

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