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Grade 4.8 8.8 Black Oxide Cadmium Plated Serrated Lock Washer With External Teeth DIN6798

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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Product Details

Product Description

Highlight:
                                                                                                                                                                                    black oxide serrated lock washer, cadmium plated DIN6798 washer, external teeth lock washer
                      

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

Grade 4.8 8.8 Black Oxide Cadmium Plated Serrated Lock Washer With External Teeth DIN6798

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

This DIN6798 compliant serrated lock washer features black oxide cadmium plating and external teeth for superior locking performance. Designed to prevent fastener loosening in high-vibration environments, it provides reliable connection security between bolt/nut and connected parts.

Key Features

External teeth design ensures maximum locking force
Black oxide cadmium plating for corrosion resistance
Meets DIN6798 standard specifications
Available in Grade 4.8 and 8.8 steel options
Creates lifting tension to maintain fastener tightness
Prevents surface damage to connected parts

Applications

Industry	Use Case
Automotive	Engine components, high-strength connections
Mechanical	Equipment assembly, machinery connections
Energy	Power generation equipment, transmission lines
Construction	Building structures, heavy load connections

Material Specifications

Material	Characteristics
Steel	High strength, heat treatment required
Stainless Steel	Corrosion resistant, durable
Brass	Good machinability, corrosion resistant
Titanium	High strength-to-weight ratio, corrosion resistant

Product Images

Frequently Asked Questions

Q: Are you trading company or manufacturer?

A: We are factory and OEM services are available.

Q: How long is your delivery time?

A: Standard delivery is 7-10 days for in-stock items, 15-20 days for custom orders (quantity dependent).

Q: Do you provide samples?

A: Yes, we offer free samples (customer pays shipping costs).

Q: What are your payment terms?

A: 30% T/T deposit, balance before shipment or L/C accepted.

For additional inquiries, please contact our sales team for prompt assistance.

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