OEM/ODM China 4 Inch Diameter Washers - High Strength Standard Spring Washers – Duojia

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We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for Molly Bolt Assortment, Hollow Metal Anchors, Nylon Sleeve Anchor, With the eternal goal of continuous quality improvement, customer satisfaction, we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.

OEM/ODM China 4 Inch Diameter Washers - High Strength Standard Spring Washers – Duojia Detail:

Product Description

Material texture	SS304 stainless steel, copper
Standard	DIN, GB
Appearance	Natural color
Delivery time	3-15 days
Sample	Free of charge
Acceptance completion	machining, planing, polishing, galvanizing, brown oxide, passivation, powder coating, etc
Grade	Tempered, Hardened, Spheroidized,
Packaging services	plastic bags cartons
we usually wrap fasteners to prevent them from colliding with each other during transportation and causing scratches, but also accept customization.

Product details

specification		2.5	3	4	5	6	8	10	12
d	maximum	2.34	2.83	3.78	4.75	5.71	7.64	9.59	11.53
d	minimum	2.2	2.69	3.6	4.45	5.41	7.28	9.23	11.1
h	Nominal	0.6	0.8	1.1	1.3	1.6	2.0	2.5	3.0
	maximum	0.68	0.9	1.2	1.4	1.7	2.1	2.65	3.15
	minimum	0.52	0.7	1	1.2	1.5	1.9	2.35	2.85
n	Nominal	1.0	1.2	1.5	2.0	2.5	3.0	3.5	4.0
	maximum	1.1	1.3	1.6	2.1	2.65	3.15	3.7	4.2
	minimum	0.9	1.1	1.4	1.9	2.35	2.85	3.3	3.8
H	Min = Nominal	1.2	1.6	2.2	2.6	3.2	4	5	6
dc	maximum	1.5	2	2.75	3.25	4	5	6.25	7.5
dc	reference	4.34	5.23	6.78	8.75	10.71	13.64	16.59	19.53
1,000 pieces of weight (steel) = KG		0.046	0.089	0.2	0.4	0.755	1.47	2.66	4.33

Company Profile

Our company has a professional technical team, advanced machinery and equipment, to provide high-quality products and competitive prices. A variety of products, providing a variety of shapes, sizes and materials of products, including carbon steel, stainless steel, brass, aluminum alloys, etc. for everyone to choose, according to customer needs to customize special specifications, quality and quantity. We adhere to quality control, in line with the “quality first, customer first” principle, and constantly seek more excellent and thoughtful service. Maintaining the company’s reputation and meeting the needs of our customers is our goal.

FAQ

Q: What is Your Main Pro Ducts?
A: Our Main Products Are Fasteners: Bolts, Screws, Rods, Nuts, Washers, Anchors and Rivets.meantime, Our Company Also Produces Stamping Parts and Machined Parts.

Q: How to Ensure That Every Process’s Quality
A: Every Process Will Be Checked by Our Quality Inspection Department Which Insures Every Product’s Quality.
In The Production of Products, We Will Personally Go to the Factory To Check the Quality of Products.

Q: How Long is Your Delivery Time?
A: Our Delivery Time is Generally 30 to 45 Days. or According to the Quantity.

Q: What is Your Payment Method?
A: 30% Value of T/t in Advance and Other 70% Balance on B/l Copy.
For Small Order Less Than1000usd, Would Suggest You Pay 100% In Advance to Reduce the Bank Charges.

Q: Can You Provide a Sample?
A: Sure, Our Sample is Provided Free of Charge, but Not Including Courier Fees.

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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for OEM/ODM China 4 Inch Diameter Washers - High Strength Standard Spring Washers – Duojia, The product will supply to all over the world, such as: Sao Paulo, Iran, Ecuador, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!

1.25 Id Washer