M40 Spring Lock Washer NFE25511

M40 Lock washer/French standard washer/Serrated conical washer/Contact washer/Knurling Disc Spring Washer-NFE25511

Highly compatible with screws, nuts and bolts of the same size and features a solid bearing surface to prevent nut/ bolt head from tearing through applicable material.

The washers are used on bolts or screws. After installing a spring washer, the contact area is increased, which can disperse pressure and protect the surface of the connected parts from being damaged.

Company Introduction

Anhui Paiensi Metallic Products Co., Ltd. is a leading manufacturer of spring pins, disc spring washers, bushings etc. in China. Our factory has obtained ISO9001 certificate. The products can be applied to automotive industry, wind power machinery, engineering machinery, electrical tool, electrical appliance, general machinery etc.

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FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: What is your payment method?
A: T/T. For small order less than 1000USD, 100% in advance to reduce the bank charges. For order more than 1000USD, 30% in advance and balance before shipment.

Q: Can you provide a sample?
A: Yes, our sample is provided free of charge, but not including the cost of freight.

Q: What's your delivery time?
A: Generally 15 days if the goods are in stock. If not in stock we’ll need 30 working days to produce. It depends on quantity.

Q: How to Custom-made?
A: If you have a new product drawing or a sample, please send to us, and we can custom-made for you. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.

Q: Which mode of transport would be better?
A: In general, we advice to make delivery by sea. Also we respect your views of other transportation as well.