High Quality Galvanized Square Flat Washer Metal Square Washer

Carbon Steel DIN 436 Zinc Plated M10 M52 Square Washers Metal Flat Washer

Product Introduction:

1. Increase the contact area: The presence of the bolt square gasket can make the bolt and nut between
The contact area increases, which helps to disperse the pressure and reduce the concentration of local stress, thus improving the shear resistance of the fastener.
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2. Filling defects: When using bolts or screws, due to the uneven surface of the workpiece or
screen article The defects may lead to loose contact or stress concentration.

At this time, the existence of bolt square gaskets can fill the defects and ensure the mechanical properties of fasteners.

3. The friction coefficient of the square gasket to prevent loosening of the bolt is large, which can increase the friction between the bolt and the nut, thus effectively preventing the fastener from loosening.
4. Play the role of waterproof and dustproof: the bolt square gasket is usually made of rubber, plastic and so on
Made of material, it can play the role of waterproof and dust-proof, thus extending the service life of fasteners.

SERIVCE

1. Good after-dales service, Any samall problems will be solved at the prompt time.

2. Many years of export experiences.

3. Specification list is avaliable upon your request.

4. Welcome to send requry, we will reply soon.

5. Prompt shipment with professional documents.

6. Custom packing with photo bafore shipment.

7. High quality and competitive price.

COMPANY INTRODUCTION

Our factory was founded in 1991.We have several sets of advanced equipments, adopt advanced modern management and use high quality steel to produce high quality products. The products sold throughout the domestic and exported to Southeast Asia and Europe and other countries and regions. Our products win good reputation with domestic and foreign customers.

Our factory mainly produces: all kinds of flat washers, spring washers, expansion screws, hex nuts, flange nuts, hex bolts, flange bolts, sleeve anchor, fundation bolts, and thread robs with DIN, BSW, ANIS,MS.And we also provide the OEM, Meanwhile, we are manufacturing factory, so we can give you the best quality and the good price.

PACKING & DELIVERY

1. Packing Details: Boxex on pallets; As customer's requirements.

2. Delivery Dtetails: 25 days after order.

FAQ

Q: Are you trading company or manufacturer?

A: We are manufacturer and a trading company, which produces a portion by itself and a cooperative OEM factory produces a portion.

Q: How long is your delivery time?

A: Denerally it is 5-10days if the goods are in stock, or it is 15-25days if the goods need be produced, it is according to quantity you want.

Q: What is your terms of payment?

A: Payment <= 1000USD, 100% in advance. Payment >= 1000USD, 30% T/T in advance, balance before shipment.