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Plain Flat Washers DIN 125 Stainless steel SS 304 , SS 316 washer

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Plain Flat Washers DIN 125 Stainless steel SS 304 , SS 316 washer

Brand Name : HNF
Model Number : DIN 125
Certification : ISO9001
Place of Origin : CHINA
MOQ : 200 PCS
Price : Negotiation
Payment Terms : Western Union, L/C,Paypal
Supply Ability : 200TON/MONTH
Delivery Time : 5 works day
Packaging Details : bulk +pallet
Material : Stainless Steel
size : M6-M36
Class/Grade : SS304/SS316
International Standard : DIN 125
Certificate : ISO9001
Connection : Contacting
Type : Hex cap long nut
Used : Machinery, Chemical Industry
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Plain Washers , DIN 125 Stainless steel SS 304, SS 316 washer

1.Product Description

Increase the contact area flat pad, spring pad is used to prevent loose when spring pad to pay attention to the direction of the opening, or else from the anti-loose little effect.

Flat pad can protect the surface of the contact surface elastic pad lock is mainly to make there is always a preload between fasteners within its elastic deformation range

The main effect is to increase the gasket bolt or nut contact area with the surface of the part, the part surface to prevent wear out; the second is made of spring washers, locking play a role.
Also note that the strength and thickness of the washers have certain requirements.

The main effect of a flat washer to protect the surface fastener to prevent scratching the surface when the bolt nut tightening; spring pad is anti-loose, but some important connections, such as pressing friction generated mainly rely on local transmission of power is not using a spring pad, with reduced rigidly anti easy to trouble.

1, spring washer role is to tighten the nut after nut spring washer to a stretch,
Against the nut, it is not easy to fall off. The basic action of the spring, then tighten the nut after nut a force, increasing the friction between the nut and bolt.
2, generally do not use elastic pad flat pad, (except to protect fasteners and mounting surface with a flat surface when considering pad and spring washers).
3, flat washers generally used in the connecting member is a soft texture, a hard brittle texture, and its main role is to increase the contact area, spread the pressure, prevent the so
ft texture of cr


ItemFlat washers
Standard:DIN 125
MaterialStainless Steel: SS201 SS304/SS304L SS316/SS316L SS904
Stock Products
Stainless steel: All DIN Standard stainless steel products


1.6 (1.7-1.84)


1.7 (1.8-1.94)4.2-4.50.3±0.05
2.5 (2.7-2.84)5.7-60.5±0.05
2.6 (2.8-2.94)6.64-7


3 (3.2-3.38)6.64-70.5±0.05


1, the surface gloss
2, excellent resilience
3, excellent sealing effect
4, excellent weather resistance
5, good material stability
6, can be customized non-standard models


Flat pad is to increase the role of the contact (bearing) area, dispersion, reduce stress and nut is tightened between the parts, due to the tightening force to prevent local compressive deformation, is to enhance the overall tightening effect. Some of the larger load bearing areas, but also thick flat pad, thick flat pad.

5.more pictures

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Plain Flat Washers DIN 125 Stainless steel SS 304 , SS 316 washer Images

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