Stainless steel Round type self locking washers for fixing rock wool insulation pins

Quick details of the round self locking washers 

Round self locking washers is used to fix kinds of insulation pins /nails.

• Product name: Round self locking washers , round speed clips .round speedup clips 
• Mateiral : Galvanized steel , stainless steel , alloy aluminum .
• Washer diameter:15-65mm, common type: 25mm,30mm ,38mm, 50mm,65mm ,
• Application: for fixing the insulation pins , CD weld pins .

Specification details of round self locking washers 

Round self locking washers	details of the round self locking washers
	washer material  T(Thickness) D(Washer diameter) d(pin diameter) Galvanized steel  stainless steel  aluminum alloy 0.35-1.0mm 15-65mm 38mm Common type  25mm, 32mm , 38mm, 50mm

Images of the round self locking washers 

The packing of the round self locking washers 

Common package: plastic bag+cartons+palletc, the package also could be custoized for large order

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The pins of the self locking washer to fix:

• ​Perforated base insulation pins /nails .
• Self stick insulation pins , self adhesive insulation nails , rock wool pins .
• CD weld pins , bimetallic pins 
• Lacing hangers
• Otehr type of insulation pins 

XiangYi Metal Products Company

1. Are you a factory or a trader?
A: We have our own factory and international trading company
2. Do you support product customization?
A:Yes, we mainly promote customized processing routes (process customization, material customization, surface treatment customization, etc.). According to your samples or drawings, our professional designers will draw 3D data models for you and make samples!
3. How do you control and ensure product quality?
A: We will prevent beforehand, manage during the event, and guarantee after the event. Confirm with you every details before quoting. After you order, we will reconfirm all the details again. So we can reduce the losses of time and costs.
We strictly implement the "IATF 16949 Quality Management System" standard in production, and we will send you videos and pictures during the production and shipment process.
4. How can I receive a quotation?
A: Please send us your product drawings or picture information via email, and we will provide you with a product quotation within 2 working days!
5. How can I get samples?
A: 1) Standard products: We provide free samples under 5 dollars.
2) Custom products: We charge 1-3 times the unit price (based on product specifications) Shipping methods are DHL, FedEX, TNT, UPS, EMS or others. You need to pay for shipping. Samples will be sent as soon as payment is received!
6. How do I place an order?
A: Please try to provide the following information:
* Product information: specifications, quantity, expected price
* Delivery requirements
* Payment
* Shipping information: name, detailed shipping address, phone number, shipping requirements (courier, air or sea).
* If there is a cooperative freight forwarder, please provide the contact information of the freight forwarder.
* Please send us an official purchase order by email. or we can provide proforma invoices for you.
7. How to send the product to me?
A: The transportation way is up to you. We can also recommend more economical transportation for you!
For small batches under 30kg, express delivery (DHL, FedEX, TNT, UPS, EMS or others) is commonly used.
Orders of 30-500 kg can be airlifted to your designated airport.
For large quantities or large volumes, we often use sea freight.
8. Can you arrange the transportation of the goods for me?
A: Yes, we can send you by sea, air or courier.
9. What is your preferred payment item?
1) Samples are paid via paypal and T/T is 100% paid.
2) Bulk orders: T/T 30% prepaid, the balance should be paid before shipment.