Bordo 5/8" x 18 UNF 1.5" Chrome Button Die

This 5/8" x 18 UNF Chrome Button Die is engineered for producing, restoring, and maintaining Unified National Fine (UNF) external threads. Its fine-pitch design delivers superior tensile strength, improved thread...
$50.90
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$50.90
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SKU: 4814-5/8-1.5D
Availability: In Stock
Subtotal: $50.90
BORDO INTERNATIONAL PTY LTD DIES Bordo 5/8" x 18 UNF 1.5" Chrome Button Die

Bordo 5/8" x 18 UNF 1.5" Chrome Button Die

$0.00 $50.90

Bordo 5/8" x 18 UNF 1.5" Chrome Button Die

$0.00 $50.90

This 5/8" x 18 UNF Chrome Button Die is engineered for producing, restoring, and maintaining Unified National Fine (UNF) external threads. Its fine-pitch design delivers superior tensile strength, improved thread engagement, and greater resistance to stripping, making it suitable for demanding applications where precision and thread integrity are essential.

Key Features:

  • Thread Standard: Unified National Fine (UNF), offering a finer pitch than UNC for stronger and more secure fastening.
  • Versatile Use:
    • Ideal for chasing and cleaning worn or damaged UNF threads.
    • Capable of forming new male threads on non-ferrous metals and plastics.
  • Material: Chrome alloy construction designed for general-purpose threading (not suitable for high-precision, structural, or safety-critical applications).
  • Thread Form Details:
    • UNF series introduced in 1948 to unify thread systems across the USA, Canada, and the UK.
    • Utilises a 60° thread angle identical to metric thread geometry.
    • Fine-pitch profile increases tensile stress area compared to coarse threads.
    • Provides excellent stripping resistance and improved engagement in thin-walled or limited-length applications.

Technical Specifications:

  • Diameter (inch): 5/8
  • Pitch (TPI): 18
  • Thread Form: UNF
  • Outside Diameter: 1.5"

Applications:

UNF button dies are widely used in automotive repair, mechanical engineering, machinery servicing, and precision assembly work. Their fine-thread profile makes them ideal for applications requiring strong, reliable fastening, especially where vibration resistance or limited thread engagement is a concern.

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Shipping

Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.

AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items

Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

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