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{"title":"DIN137A Curved Spring Washer Carbon Steel Black Oxide Finish M2-M36 High Quality","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/56\/a171e9dd538ecdf5934a4cd41773-200x200-1\/din137a_curved_spring_washer_carbon_steel_black_oxide_finish_m2_m36_high_quality_factory_direct.jpg","attrs":{"Sample":"Free Samples","Model Number":"washer","Connection":"Common Bolt","Minimum Order Quantity":"50000"}}
{"title":"DIN137B Wave Spring Washer 65Mn Spring Steel Mechanically Zinc Plated Curved","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/5f\/8f6d28859dfca88753d593bd03a5-200x200-1\/din137b_wave_spring_washer_65mn_spring_steel_mechanically_zinc_plated_curved_disc_washer.jpg","attrs":{"Usage":"For Fastening Metal To Metal","Model Number":"washer","Connection":"Common Bolt","Place Of Origin":"ZHEJIANG CHINA"}}
{"title":"DIN137 Curved Spring Lock Washer Stainless Steel SS316 A4 Corrosion Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/d8\/76f2bcae4f2317066cf36540cb39-200x200-1\/din137_curved_spring_lock_washer_stainless_steel_ss316_a4_corrosion_resistant_saddle_washer.jpg","attrs":{"Usage":"For Fastening Metal To Metal","Model Number":"washer","Connection":"Common Bolt","Minimum Order Quantity":"50000"}}
{"title":"Stainless Steel DIN137 Saddle Spring Washer SS304 A2 Type A Curved Lock Washer","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/0a\/3ae8de2ea0cdcfb5a9348042446f-200x200-1\/stainless_steel_din137_saddle_spring_washer_ss304_a2_type_a_curved_lock_washer_for_anti_loosening.jpg","attrs":{"Usage":"For Fastening Metal To Metal","Model Number":"washer","Connection":"Common Bolt","Place Of Origin":"ZHEJIANG CHINA"}}
{"title":"High Strength DIN137A Domed Spring Washer Carbon Steel 45# HRC44-51 Yellow Zinc","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/03\/1853bc5bad159ea0c1135180bb8c-200x200-1\/high_strength_din137a_domed_spring_washer_carbon_steel_45_23_hrc44_51_yellow_zinc_plated.jpg","attrs":{"Usage":"For Fastening Metal To Metal","Model Number":"washer","Connection":"Common Bolt","Place Of Origin":"ZHEJIANG CHINA"}}
{"title":"Wholesale Single Ear Tab Washer Various Surface Treatment Available","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/68\/dc73b71dcbcf05dc4314953207fd-200x200-1\/wholesale_single_ear_tab_washer_various_surface_treatment_available.jpg","attrs":{"Brand Name":"YONGBIAO","Model Number":"Cross Tapping Screw","Certification":"ISO 9001","Place of Origin":"China"}}
Stainless Steel Single Ear Locking Washer Non-Rust
High Strength DIN910 Hexagon Head Screw Plug Black Oxide Finish Steel
GB854 Single Ear Tab Lock Washer
Product Overview
Our Single Ear Tab Washer is manufactured strictly according to the Chinese National Standard GB/T 854-1988 (Tab washers with long tab). It is a premium-grade fastener designed to prevent loosening of bolts and nuts under vibration and dynamic loads. This product is fully interchangeable with DIN 93 standards, making it suitable for global industrial applications.
Key Features
Anti-Loose Design: The "single ear" or "long tab" design allows the washer to be bent against the side of the nut or the workpiece after tightening, providing a positive mechanical lock.
High Durability: Made from high-quality raw materials to ensure high tensile strength and wear resistance.
Precision Manufacturing: Tight tolerance control ensures a perfect fit with standard bolts and nuts.
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
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...
