One of Hottest for Metric Belleville 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 |
| 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 |
| 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 pursuit and company goal is to Always satisfy our customer requirements. We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for One of Hottest for Metric Belleville Washers - High Strength Standard Spring Washers – Duojia, The product will supply to all over the world, such as: Japan, Jeddah, Lesotho, Since its foundation , the company keeps living up to the belief of honest selling , best quality , people-orientation and benefits to customers. We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.







