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Home > products > Metal Washer > M5 M6 M7 Red Copper Spring Lock Washer DIN127

M5 M6 M7 Red Copper Spring Lock Washer DIN127

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Payment & Shipping Terms

Minimum Order Quantity: 10pcs

Price: 0.15USD-0.5USD

Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.

Delivery Time: 15days

Supply Ability: 50000 pcs a week

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Highlight:
Name:
Metal Washer
Standard:
DIN,ASME,ASNI,ISO
Material:
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:
China
Finish:
Polish,Passication,black ,galvanization
Certificate:
ISO9001:2008,ROHS
Name:
Metal Washer
Standard:
DIN,ASME,ASNI,ISO
Material:
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:
China
Finish:
Polish,Passication,black ,galvanization
Certificate:
ISO9001:2008,ROHS
M5 M6 M7 Red Copper Spring Lock Washer DIN127
M5 M6 M7 Red Copper Spring Lock Washer DIN127
Product Specifications
Attribute Value
Name Metal Washer
Standard DIN, ASME, ANSI, ISO
Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic
Place of Origin China
Finish Polish, Passivation, Black, Galvanization
Certificate ISO9001:2008, ROHS
Product Description

The M5 M6 M7 Red Copper Spring Lock Washer DIN127 is a precision fastener designed to prevent bolt loosening through vibration or dynamic loads. These washers feature a spring design that maintains tension between fastened components.

Washers are categorized into various types including flat washers, spring washers, anti-loose washers, and special purpose washers like sealing washers. They serve to protect connected surfaces, prevent fastener loosening, and provide specific functional benefits.

The lock washer mechanism consists of two washers with mating beveled surfaces that create tension when compressed, maintaining a secure connection even under vibration. While widely used in general mechanical applications, spring washers are not recommended for critical structural applications due to potential reliability concerns.

Applications
Industry Application
Automotive High-strength applications in engines and heavy-duty components
Mechanical Connecting mechanical parts, circuit boards, and transmission systems
Energy Power generation equipment and transmission line fixtures
Construction Building structures, shipbuilding, and petrochemical equipment
Material Specifications
Material Characteristics
Aluminum Excellent thermal/electrical conductivity but soft; requires careful machining
Titanium Requires specialized machining with deionized water for heat control
Steel High strength but generates significant heat during machining
Brass High tensile strength with good machinability at slow speeds
Key Features
  • Available in various materials including steel, copper, and stainless steel
  • Conforms to multiple international standards (DIN, ASME, ANSI, ISO)
  • Spring design maintains tension to prevent loosening
  • Multiple surface finishes available for different environmental conditions
  • Certified to ISO9001:2008 and ROHS standards
Product Gallery
Frequently Asked Questions
Are you a trading company or manufacturer?
We are factory and OEM services are available.
How long is your delivery time?
Generally 7-10 days for in-stock items, or 15-20 days for custom orders, depending on quantity.
Do you provide samples?
Yes, we offer free samples but customers pay for shipping costs.
What are your payment terms?
30% T/T in advance, balance before shipment or L/C.

For any other questions, please feel free to contact us.