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DIN9021 Large Flat Washer Stainless Steel 304/316 Plain Washer for Industrial Applications
We offer high-quality DIN9021 large flat washers, also known as fender washers or form G washers. Unlike standard DIN125 washers, DIN9021 features a significantly larger outer diameter (OD) to provide a broader bearing surface. This design is specifically engineered to distribute the clamping load over a wider area, preventing surface damage and ensuring a secure connection when fastening soft materials (like wood or aluminum) or when working with oversized holes.
Key Features
Large Bearing Surface: The increased outer diameter effectively distributes pressure, protecting surfaces from indentation and distortion
Corrosion Resistance: Available in AISI 316 Stainless Steel or Hot Dip Galvanized finishes to ensure longevity in harsh environments
Precision Manufacturing: Burr-free and flat surfaces ensure proper seating of nuts and bolt heads, preventing loosening due to vibration
Technical Specifications
Measurement System
INCH, Metric
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Process
Cold Forging
Finish
Zinc Plated
Load Capacity
Medium Duty
Usage
For Fastening Metal To Metal
HS Code
7318151001
Product Images
High strength alloy steel hex flange self-drilling screw
Various specifications of threaded rods packaged in plastic containers
Threaded rods in different sizes and finishes displayed together
Industrial packaging of threaded rods ready for shipment
Packaging Options
Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Custom packaging configurations are available upon request. Small cartons are consolidated into larger master cartons for secure transportation. Palletized units are wrapped with waterproof film and reinforced with packaging straps, with custom shipping marks available.
Packaging Images
Threaded rods in industrial packaging boxes
Bulk packaging of threaded rods in cartons
Custom packaging solutions for threaded rods
Palletized threaded rod shipment with waterproof wrapping
Final packaged threaded rods ready for shipment
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-6000000
Employee Number:
45~53
Ecer Certification：
Verified Supplier
Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work... Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work...
