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Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use

Hongxu Hardware Co., Ltd

Hot Dip Galvanized Carbon Steel Din 7980 Spring Washer Anti Rust For Outdoor Use

Model Number : All frequent sizes

Certification : ISO

Place of Origin : CHINA

MOQ : Can Negotiation

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 500 tons per Month

Delivery Time : 30 days

Packaging Details : In Cartons,Then Into Pallets

Item Name : Spring Lock Washers

Material : Carbon Steel

Surface : Yellow Zinc Plated

Standard : DIN7980

Sample : as you request

Size : M3-M36

Packing : 25kgs/ctn,Bulk Carton,carton+pallets

Type : Conical spring washers

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Din7980 Hot-Dip Galvanized Spring Washer,Carbon Steel Anti Rust For Outdoor Use

Product Description

Spring washer are mainly punched out from iron plates. The common shape of a fspring washer is a hole in the central, which is same as common washers. The pore size specifications according to customer requirements. We can produce as customs request. That is customization. It has many standard: DIN127 ct.
DIN127 Carbon Steel Yellow Zinc Plated M2.5-M27 1/4“-2“ Spring Washer Flat Washer are commonly used in daily life.
Flat and spring washer is generally used to distribute the load of a threaded fastener, such as a bolt, scres or nut. Other uses are as a spacer, spring (wave washer), wear pad, preload indicating device, locking device, and to reduce vibration , rubber washer. Washers usually have an outer diameter (OD) about twice larger than their inner diameter (ID).
Washers are usually metal and plastic and rubber. High-quality bolted joint require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied.
Spring washers have axial flexibility and they are used to prevent fastening loosening due to vibrations.
For 100HV level, optional ST12, ST13 and Q235, Q215, Q195 and so on, the surface hardness can reach 110HV;
For 140HV level, optional 08F, 08Al and 10,10F etc., the surface hardness can reach 140HV;
For 200HV and 300HV level, the material should be used 45,50,60,70 steel or 65Mn steel, up to 200 ~ 300HV and 300 ~ 400HV technical requirements through heat treatment and quenching and tempering.
We provide Carbon steel flat washer, plain washer, high strength washer, stainless steel flat washer, stainless steel plain washer, flat washer DIN 125 &126 & 127, round washer & Square washer, support customer's special requirements.


Available StandardDIN7980
NameSpring Washer
MaterialCarbon Steel
Packing25kgs/ctn,Bulk Carton,carton+pallets
ApplicationFasteners for mechanical industry
RemarksFree Samples


1. Increasing the contact area between the screw and the machine.
2. Elimination surface damage of the spring washer in the machine when unloading screw .
3. Spring washers are generally thin pieces of various shapes, to reduce friction, prevent leakage, isolate, prevent loosening or dispersed pressure.

Our advantage
1. Factory direct selling, making profits for consumers
2. Complete specifications, a large number of spot goods, lightning delivery
3. Undertake all kinds of non-standard customization
4. Free samples

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