M5 Aluminum 6061/6063 Countersunk Washer with Galvanized Corrosion-Proof Finish - 2.7 g/cm³ Density
Price:
0.15USD-0.5USD
MOQ:
10pcs
Delivery Time:
15days
Brand:
JIA SHAN
Product Description
Product Overview
M5 aluminum countersunk washers made from 6061/6063 aluminum alloy with galvanized corrosion-proof finish. These precision washers provide essential protection for surfaces and prevent fastener loosening in demanding applications.
Technical Specifications
| Attribute | Specification |
|---|---|
| Product Name | Metal Washer |
| Size | M5 |
| Material | Aluminum 6061/6063, Steel, Stainless Steel, Brass, Copper, Titanium Alloy, Plastic |
| Standards | DIN, ASME, ANSI, ISO |
| Finish | Polish, Passivation, Black, Galvanization |
| Certifications | ISO9001:2008, ROHS |
| Origin | China |
Washer Types Available
- Flat washers (Class A, C, chamfered type)
- High strength washers for steel structures
- Spherical and conical washers
- I-steel and channel steel square inclined washers
- Standard, light, and heavy spring washers
- Internal/external tooth lock washers
- Single/double ear stop washers
- Round nut stop washers
Key Features & Benefits
Flat Washers
Increase contact area, disperse pressure, and prevent crushing of soft materials
Spring Washers
Provide tension to increase friction between nut and bolt. Material: 65Mn spring steel with HRC44-51 hardness.
Lock Washers
Feature radial convex outer surface and bevel tooth inner surface for 100% locking performance
Aluminum Material Properties
- Highly ductile and easy to process
- Non-magnetic and lightweight (2.7 g/cm³ density)
- Excellent corrosion resistance with protective oxide layer
- Good electrical and thermal conductivity
- 100% recyclable without property loss
Industrial Applications
| Industry | Application |
|---|---|
| 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 |
Product Images
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 if in stock, or 15-20 days if not in stock (depending on quantity).
Do you provide samples?
Yes, we offer free samples but freight costs are not included.
What are your payment terms?
30% T/T in advance, balance before shipment or L/C.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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