Good User Reputation for Black Square Washers - High Quality Flat Washers for Machine Parts – Duojia

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Drop In Wedge Anchor, Yellow Zinc Plated Steel, Oval Eye Bolt, We warmly welcome mates from all walks of life to hunt mutual cooperation and develop a more good and splendid tomorrow.
Good User Reputation for Black Square Washers - High Quality Flat Washers for Machine Parts – Duojia Detail:

Product Description

OEM  Available
Material  stainless steel, titanium steel, alloy steel, brass, etc.
Surface  ordinary, polished, galvanized, black oxide.
Intensity Class  4.8
Place of origin  Hebei Yongnian
Processing services  molding, cutting
Application  Sealed
Size  Customized size
Usage example  Free
Color  various, according to customization
Production basis  existing drawings or samples
Delivery time  10-25 working days
Applications  automotive, machinery and equipment, construction, etc
Packing  carton + bubble film
Mode of transportation  sea, air, etc

Product details

specification (39) 42 (45) 48 (52) 56 64
d Min = Nominal 40.4 43.4 46.4 49.4 54 58 66
maximum 41.02 44.02 47.02 50.02 54.74 58.74 66.74
dc minimum 70.8 76.8 83.6 90.6 98.4 103.6 113.6
Maximum value = nominal 72 78 85 92 100 105 115
h Nominal 6 8 8 8 10 10 10
maximum 6.6 9.2 9.2 9.2 11.2 11.2 11.2
minimum 5.4 6.8 6.8 6.8 8.8 8.8 8.8
c Min = Nominal 3 3 3.4 3.4 4 4 4.5
maximum 3.5 3.5 4 4 4.5 4.5 5
c1 minimum 1.25 1.5 1.5 1.5 2 2 2
maximum 2.5 3 3 3 4 4 4

Company Profile

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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It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for Good User Reputation for Black Square Washers - High Quality Flat Washers for Machine Parts – Duojia, The product will supply to all over the world, such as: Mexico, Brasilia, Thailand, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers,all of our employees will work together and move forward together.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Stephen from Cannes - 2018.12.25 12:43
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Carol from Sao Paulo - 2017.08.18 18:38