M20 M22 M24carbon Steel Yellow White Blue Zinc Spring Lock Washer DIn127
Price:
0.15USD-0.5USD
MOQ:
10pcs
Delivery Time:
15days
Brand:
JIA SHAN
Product Description
M20 M22 M24 Carbon Steel Yellow White Blue Zinc 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
Washers are essential fasteners used between the supporting surface of bolts, screws or nuts and connected parts. They serve multiple purposes including protecting connected surfaces, preventing fastener loosening, and specialized applications.
Washer Types
- Flat washers (Class A, C, chamfered type)
- Large washers (Class A, C)
- High strength washers for steel structures
- Spherical, conical, and square inclined washers
- Standard, light, and heavy spring washers
- Internal/external tooth lock washers
- Single/double ear stop washers
- Round nut stop washers
Working Principle
Lock washers consist of two washers with beveled tooth surfaces that create lifting tension when subjected to vibration, preventing bolt loosening. Spring washers provide additional friction between nuts and bolts.
Applications
| Industry | Use Case |
|---|---|
| Automotive | High-strength applications in engines and heavy-duty components |
| 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, soft texture |
| Titanium | Requires EDM machining with deionized water medium |
| Steel | High strength, generates significant heat during processing |
| Brass | High tensile strength, requires slow cutting speed |
Key Advantages
- Metal Washers: High strength, corrosion resistance for heavy-duty applications
- Non-metal Washers: Excellent sealing and shock absorption properties
- Composite Washers: Combine benefits of metal and non-metal materials
Aluminum Characteristics
- Lightweight (2.7 g/cm³ density)
- Excellent corrosion resistance
- Good electrical and thermal conductivity
- 100% recyclable
- Highly ductile and formable
- Non-magnetic properties
Product Images
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 freight costs are not included.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.
For any other questions, please feel free to contact us.
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Company
Hunan Jia Shan Hardware Tech Co., Ltd.
Location
1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person
Tan