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Item #:
91769022
Round Threading Dies, 5/16-18 UNC Thread, 9SiCr Alloy Tool Steel Screw Milling Tools - (Applications: for Machine Thread Repair), 1-Piece
Item #:
91769022
BHD 7
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Thursday, September 10
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The commonly used 9SiCr alloy tool steel has high hardness, high torque, good toughness, high hardening capacity and high tempering stability.
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What Stands Out
Durable Material
Constructed from 9SiCr alloy tool steel, ensuring long-lasting performance and resistance to wear, ideal for consistent threading needs.
Precision Design
Engineered for 5/16-18 UNC threading, providing accurate dimensions and successful machine thread repairs without compromising on quality.
Versatile Application
Suitable for various threading tasks in mechanical repair, making it a versatile addition to both professional and DIY toolkits.
Product Details
Product Description
Round Threading Dies, 5/16-18 UNC Thread, 9SiCr Alloy Tool Steel Screw Milling Tools - (Applications: for Machine Thread Repair), 1-Piece
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Customer Questions & Answers
-
Question:
What materials can this threading die be used on?
Answer: It is suitable for stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, and plastic. -
Question:
How often should I apply lubricating oil?
Answer: Appropriate lubricating oil should be added to the cutting edge before tapping to facilitate cutting. -
Question:
What is the recommended tapping operation procedure?
Answer: Repeat the tapping operation 3-4 times until the required thread length is achieved.
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Pros
- High-quality alloy steel
- Durable and long-lasting
- Precision threading
- Easy to use
- Great for repair work
Cons
- Slightly heavier than expected.
Platform Trust & Buyer Confidence
MB
Maryam
Verified buyer
“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer
“I loved it. That was my second order, and I am already thinking of placing a third order.”
16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer
“Trusted merchant”
11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer
“I like the package arrived safely”
17 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BHD 7
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Thread size: 5/16-18 UNC with a diameter of 25mm and thickness of 9mm.
- Made from durable 9SiCr Alloy Tool Steel for exceptional performance.
- Ideal for repairing and creating threads in a variety of materials including metal and plastic.
- Easy to use with a design that facilitates chip evacuation during operation.
- High accuracy ensures precise and reliable threading results.
- Coated with grease to enhance lubrication and prevent rust.
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