DIN137 Black Carbon Steel Zinc Plated Wave Washer

• Customization: Available
• Type: Spring Washer
• Material: Carbon Steel
• Model NO.: DIN137
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Available Material: Carbon Steel, High Strength Steel, Stainless Steel
• Surface Finish: Zinc Plated
• Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Transport Package: 20-25kg Carton+900kg/Pallet
• Specification: M2-M140
• Trademark: HN
• Origin: China
• HS Code: 731815
• Production Capacity: 500ton/Month

Product Description

      DIN137 Black Carbon Steel Zinc Plated Wave Washer

A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID).
Washers are usually metal or plastic. High quality bolted joints require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied.
 

Products name	Washers(Flat washer, spring washer.ring washer,Lock washer,Slip washer
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,,SS904L
	Steel Grade:Common and high strength
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production  Process	Stamping, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Carbon steel:DIN125,DIN127,DIN471,DIN472,F436M Stainless steel: All DIN Or GB Standard stainless steel washers
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com