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China factory - Hunan Jia Shan Hardware Tech Co., Ltd.

Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
  • Verified Supplier
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  2. Metal Washer>
  3. 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking
China 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking
China 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking

  1. China 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking
  2. China 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking
  3. China 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking
  4. China 6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking

6mm 8mm Class8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking

  1. MOQ： 10pcs
  2. Price： 0.15USD-0.5USD
  3. Get Latest Price
Supply Ability 50000 pcs a week
Delivery Time 15days
Packaging Details Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Name Metal Washer
Standard DIN,ASME,ASNI,ISO
Material Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic
Finish Polish,Passication,black ,galvanization
Certificate ISO9001:2008,ROHS
Place of Origin China
Brand Name JIA SHAN

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 50000 pcs a week Delivery Time 15days
Packaging Details Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. Name Metal Washer
Standard DIN,ASME,ASNI,ISO Material Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic
Finish Polish,Passication,black ,galvanization Certificate ISO9001:2008,ROHS
Place of Origin China Brand Name JIA SHAN
High Light 6mm galvanized self locking washer ，8mm carbon steel washer ，Class 8.8 double fold washer
6mm 8mm Class 8.8 10.9 12.9 Carbon Steel Galvanized GL Double Fold Self Locking Washer
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 washer is a fastener used between the supporting surface of the bolt, screw or nut and the connected part. It protects the surface of connected parts, prevents fastener loosening, and serves other special purposes.

Washer Types
  • Flat washers - Class C
  • Large washers - Class A and C
  • Small washers - Class A
  • High strength washers for steel structure
  • Spherical washers
  • Conical washers
  • Standard spring washers
  • Internal/external tooth lock washers
  • Stop washers (single ear, double ear, outer tongue)
Key Features
  • Flat washers increase contact area and disperse pressure
  • Spring washers provide tension to increase friction
  • Lock washers prevent bolt loosening through bevel tooth design
  • Material options include 65Mn spring steel (HRC44-51)
Applications
Industry Use Case
Automotive High-strength applications in engines and heavy-duty machinery
Mechanical Connecting mechanical parts, circuit boards, transmissions
Energy Power generation equipment and transmission line connections
Construction Building structures, shipbuilding, petrochemical equipment
Material Specifications
Material Properties
Aluminum Excellent thermal/electrical conductivity, requires careful processing
Titanium Requires EDM machining with deionized water medium
Steel High strength, generates heat during processing
Brass High tensile strength, requires slow cutting speed
Washer Types Comparison
  • Non-metal washers: Polymer materials for sealing and shock absorption
  • Metal washers: High strength and corrosion resistance for heavy-duty applications
  • Composite washers: Combine metal and non-metal advantages for specialized applications
Product Images
Galvanized double fold self locking washer product sample Close-up view of locking washer teeth design Washer product packaging and labeling Industrial application of locking washers
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally 7-10 days if in stock, or 15-20 days if not in stock, depending on quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples but customer pays freight cost.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2007

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...

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Get in touch with us

  • Reach Us
  • Hunan Jia Shan Hardware Tech Co., Ltd.
  • 1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
  • https://www.cnc-partsmachining.com/

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