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{"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":"Stainless Steel Single Ear Locking Washer Non-Rust","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/2c\/891060559da82b91e9742803f3d0-200x200-1\/stainless_steel_single_ear_locking_washer_non_rust.jpg","attrs":{"Brand Name":"YONGBIAO","Model Number":"Cross Tapping Screw","Certification":"ISO 9001","Place of Origin":"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"}}
DIN137A Curved Spring Washer Carbon Steel Black Oxide Finish M2-M36
High-quality German-standard curved spring washer designed to prevent bolt and nut loosening under vibration and dynamic loads. Factory direct pricing ensures competitive value.
Product Overview
The DIN137 Saddle Spring Washer (also known as Curved Spring Washer or Domed Spring Washer) is a precision-engineered fastening component that maintains preload between bolted connections to effectively prevent loosening caused by vibration and shock loads.
Key Features
Excellent Anti-Loosening Performance - Curved/wave design provides consistent spring force that maintains preload between bolted connections
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
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...
