Carbon Steel/Stainless Steel ASTM Plain Washer Zinc Plated Flat Washer

• Customization: Available
• Type: Flat Gasket
• Material: Aluminum
• Model NO.: Washer
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Finish: Zinc Plate
• Tolerances: 0.02mm
• Stamping Capacity: Deep Drawing, Shaping Metal, Sheet Metal Forming
• Usage: Electronic Components, Computer and Appliance Part
• Transport Package: Carton Box + Wooden Case
• Specification: Customizable Size
• Trademark: Hengjin
• Origin: China
• HS Code: 7326901000
• Production Capacity: 50000/Month
• Package Size: 4.00cm * 4.00cm * 0.50cm
• Package Gross Weight: 0.200kg

Product Description

Product introduction:

Washers are divided into: flat washers - Class C, large washers - Class A and C, extra large washers - Class C, small washers - Class A, flat washers - Class A, flat washers - chamfered - Class A, high strength washers for steel structures, spherical washers, tapered washers, square bevel washers for I-beam, square bevel washers for channel steel, standard spring washers, light spring washers, heavy spring washers, inner tooth lock washers, inner serrated lock washers, outer tooth lock washers, outer serrated lock washers, single ear stop washers, double ear stop washers, outer tongue stop washers, stop washers for round nuts.

Flat washers are generally used in the connection of a soft texture, a hard more brittle, its main role is to increase the contact area, disperse the pressure to prevent the soft texture of the crushed. The basic role of the spring washer spring is to give a force to the nut after tightening the nut, increasing the friction between the nut and the bolt! 

Card spring is an elastic pad or card lock washer a washer to prevent the bolt from loosening. Loosening washer works very simply. It consists of two washers. The outer side is with radial convex surface, while the inner side is beveled tooth surface. When assembled, the inner beveled tooth surface relative to each other, the outer radial convex surface and the two ends of the contact surface into a bite state, when the connection is subject to vibration, and make the bolt loose tendency, only allow the two washers inside the beveled tooth surface relative to the wrong movement, resulting in lifting tension, so as to achieve 100% locking.

Spring washers in general mechanical products in the load-bearing and non-load-bearing structure is widely used, its characteristics are low cost, easy to install, suitable for frequent installation and removal of parts. Washers fast and easy automatic selection has been included.

Product display:

Company profile :
 

We are a professional production factory specialized in sheet metal fabrication mainly stamping, deep drawing, welding and wire bending.
We have our own equipments for a whole production flow, from mould design, prototypes develop, processing, assembly to surface coating. We have a high level team of engineers to provide you with the most practical and cost-effective solutions. Our workers are experienced and our quality control is strict. We have the ability to provide clients with high quality and low price products. Aligning ourselves with purchasers in the same vision of providing superior quality, has contributed to our success. Also honesty is our best policy. Our philosophy is simple: we deliver our promises.
If you are looking for a manufacturer to fill all of your custom sheet metal parts for your production or business, then you come to the right place. Hengjin Hardware provides free technical assistance for your projects. When you contact us, you're assured of an experience that exceeds your expectations, you'll enjoy place of mind knowing that you found dedicate professionals.

Product Specification :
 

Metal process	stamping, deep stamping, bending, punching, threading, welding, tapping, riveting, turning, deep drawing.
Material	stainless steel, spring steel, carbon steel, copper, brass, bronze, aluminum, alloy.
Surface finish	polished, galvanized, zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, powder coating, etc.
Plating tech	continuous plating, partial plating, and spot plating, etc.
Tolerance	+/-0.02 to +/-0.05.
Inspection	IQC, IPQC, FQC, QA.
Quality control	ISO9001:2008.

More Detail   :
 

MOQ	100PCS
Packing details	plastic + cartons + wooden cases
Payment term	T/T , Western Union, cash etc
Delivery	By sea, by air,  by land,  by courier
Mould time	5-15days
Product lead time	25-30days
Files for quote	PDF, JPG, CAD, 3D

Machine list:
 

Machine	Quantity	Parameter
Punch press	30	25T-250T
Hydraulic press	6	160T-315T
Cutter machines	3	CNC flame cutting machine, Air plasma cutting     machine, Laser cutting machine
Shearing machines	2	6*2500mm, 8*2500mm
Bending machines	2	6*2500mm, 8*3200mm
All kinds of welding machines	10	Electric welding machine, Carbon dioxide protection welding machine, Argon arc welding machine, CNC automatic welding machine, Butt welding machine, Spot welding machines

Our Advantages:

1. Direct factory=competitive price

2. 19 years' sheet metal customization history=rich OEM experience

3. Professional technical team = Impeccable products

FAQ

Q: How soon can I get reply after send inquiry?
A:All inquiries will be replied within two hours except sleeping time in China.    
 
Q: How soon can I get samples ?
A: The drawing determines the length of time,Generally samples can be sent out within 10 working days after product drawing confirmed by both side.  
 
Q: What file format can you accept for my products?
A: 1.We can accept varies format, step, stp, jpg,pdf, dwg, dxf,3d and so on.    
     2.If you do not have a prepared CAD file, we can accept a scan of a hand drawn design.  
 
Q: If I don't have drawing, how can I get sample ?
A: If you don't have any drawing,you can send us your sample, we will scan it and make 2D and 3D drawing first, then make sample for you.
 
Q: What are many common materials that you use in projects?  
A: Aluminum,Stainless Steel, Carbon Steel, Copper, Plastics and so on.
 
Q: What's your MOQ(minimum order quantity)
A: Our MOQ is 100 pcs, you are welcome to send us trial order to test our quality and service.
 
Q: What's the payment term do you accept?
A: EXW/FOB Tianjin, paid by T/T, Western Union.