Factory Promotional Nut Bolt Spring Washer - High Strength Standard Spring Washers – Duojia

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Screw And Hammer, 12mm Hex Bolt, Knurled Drop In Anchors, Never-ending improvement and striving for 0% deficiency are our two main excellent policies. Should you need anything, never be reluctant to speak to us.
Factory Promotional Nut Bolt Spring Washer - 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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Factory Promotional Nut Bolt Spring Washer - High Strength Standard Spring Washers – Duojia detail pictures


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owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Factory Promotional Nut Bolt Spring Washer - High Strength Standard Spring Washers – Duojia, The product will supply to all over the world, such as: Hungary, San Diego, Oman, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Mildred from Swedish - 2017.08.18 18:38
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Evelyn from Surabaya - 2017.01.11 17:15