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Left Hand Tap, Bottom, Straight, 1/4-20, Bright
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Left Hand Tap, Bottom, Straight, 1/4-20, Bright
The bottoming hand tap is designed to cut threads to the bottom of a blind hole with precision and durability.
Left Hand Tap, Bottom, Straight, 1/4-20, Bright
OSG

Item #: 210677974

Left Hand Tap, Bottom, Straight, 1/4-20, Bright

85% of respondents would recommend this to a friend

Item #: 210677974

ARS 77294

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Thursday, October 01
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The bottoming hand tap is designed to cut threads to the bottom of a blind hole with precision and durability.
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What Stands Out

Precision Cutting
Engineered for accuracy, this left hand tap ensures clean, straight threads, preventing cross-threading and other common issues during metalworking tasks.
Durable Material
Manufactured from high-quality materials, this tap withstands wear and tear, ensuring longevity and consistent performance in various projects.
Versatile Applications
Ideal for general use in various industries, this 1/4-20 tap suits machinists, metalworkers, and hobbyists alike, fulfilling diverse threading needs.

Product Details

Shop Left Hand Tap, Bottom, Straight, 1/4-20, Bright online at a best price in Argentina. B007PB108S

Product Technical Details

Product Dimensions‎3 x 0.4 x 0.35 inches
Item Weight‎0.352 ounces
Manufacturer‎OSG Tap And Die
Item model number‎1660200

Who Should Buy?

Suitable For
  • Machinists

    Professional machinists who require precise left-handed threading in metalworking will benefit greatly from this tap.

  • DIY Enthusiasts

    Hobbyists working on projects needing left-hand threads will find this tap essential for specific applications.

  • Repairs and Maintenance

    Individuals engaged in repairing or maintaining left-threaded components will appreciate the efficiency of this tool.

Not Suitable For
  • General Use

    Casual users needing standard right-hand threads would not find this product suitable for their tasks.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Left Hand Tap used for?

    Answer: A Left Hand Tap is utilized to create internal threads in materials like metal or plastic that require a left-hand thread orientation. This is essential in specialized applications such as automotive, machine assembly, or repairing left-threaded components. Using a left-hand tap allows for secure fastening where conventional right-hand threads would loosen due to rotational motion.
  • Question: Why choose a Bottom Tap over a regular tap?

    Answer: A Bottom Tap is specifically designed to create threads close to the bottom of the hole, making it ideal for blind holes where threaded depth is crucial. This allows for maximized thread engagement and strength, particularly in applications such as molds and fixtures. Its unique taper ensures a clean finish at the bottom, which is necessary in various machining processes.
  • Question: What are the dimensions of a 1/4-20 tap?

    Answer: The designation 1/4-20 refers to a tap that creates threads with a major diameter of 0.250 inches and 20 threads per inch. This sizing is commonly used for small fasteners and connections in many projects. Ensuring the right size is crucial in maintaining compatibility with corresponding bolts and screws for robust assembly.
  • Question: What materials can I use a Left Hand Tap on?

    Answer: Left Hand Taps can be used on various materials including steel, aluminum, and plastics. The tapping process generates internal threads, which are essential in multiple applications such as creating fittings and fasteners. Choosing the appropriate tap material for your workpiece improves performance and durability, ensuring strong and reliable joints.
  • Question: How do I correctly use a Left Hand Tap?

    Answer: To use a Left Hand Tap, first ensure you have the correct size drill bit for the desired thread depth. Secure the workpiece firmly and apply cutting fluid to facilitate smoother operation. Using a tapping machine or a T-handle tap wrench will provide better control. Rotate the tap counterclockwise to create threads, removing any debris as required to prevent damage.
  • Question: Can I use a Left Hand Tap for repairs?

    Answer: Yes, a Left Hand Tap is often employed in repair work, particularly for components with existing left-handed threads. This can include fixing or replacing damaged threaded holes in appliances, workshop tools, or plumbing connections. Its ability to re-establish tight connections makes it valuable in situations where traditional screws may no longer secure effectively.
  • Question: Are there different types of Left Hand Taps?

    Answer: Yes, Left Hand Taps come in various types including taper, plug, and bottom taps. Each type serves specific purposes; taper taps are used for starting threads easily, while plug taps provide deeper thread engagement. Understanding the distinctions ensures that you select the most suitable type for your particular application, optimizing efficiency and effectiveness in threading.
  • Question: What is the finish type of a Bright tap?

    Answer: A Bright finish on taps indicates a polished appearance, generally providing smoother operation. This finish helps reduce friction during tapping, improving screw insertion and providing cleaner threads. It is beneficial in applications requiring precise alignment and aesthetic considerations, commonly found in decorative assemblies or visible repairs.
  • Question: What applications require Left Hand Taps?

    Answer: Left Hand Taps are essential in applications where there is a need to fasten components securely against force that could potentially unscrew them. Common usages can be found in automotive assembly, machinery repair, and certain types of plumbing. Their specific threading ensures reliable performance under conditions that might otherwise loosen standard right-hand counterparts.
  • Question: Where can I buy Left Hand Tap, Bottom, Straight, 1/4-20, Bright?

    Answer: You can buy the Left Hand Tap, Bottom, Straight, 1/4-20, Bright at Ubuy. They offer a wide selection of tools and accessories, ensuring you can find the right tap for your needs with convenient access in Argentina.

OSG Hand Threading Taps ‎1660200 Editorial Review

Left Hand Tap, Bottom, Straight, 1/4-20, Bright is an excellent tool for those needing to tackle left-handed threads. This tap is specifically designed for repairing damaged threads, as seen in various reviews where users successfully fixed threading issues in equipment like lifting mechanisms and drill heads. Its quality construction ensures durability and effectiveness, making it a reliable choice for repairs before any outdoor adventures. Users have appreciated receiving their orders promptly, which adds to the overall satisfaction with the product. While it’s important to remember that this is a left-hand tap, it has proven essential for restoring functionality in various applications.

Customer Reviews & Ratings

5 customers ratings
  • 5 Star
    64%
  • 4 Star
    36%
  • 3 Star
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Pros

  • Designed for repairing left hand threads effectively
  • Durable construction ensures long-lasting performance
  • Ideal for fixing damaged threads in machinery
  • Received promptly according to user feedback
  • Works well with drills and lifting mechanisms

Cons

  • Might confuse users expecting right hand threads

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ARS 77294

Order now and get it around Thursday, October 01

QTY:

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Features & Benefits

  • Bottoming hand tap with a straight flute style for efficient threading.
  • Manufactured with high-speed steel for superior strength and longevity.
  • Features a titanium carbon nitride coating for high-temperature stability and enhanced abrasion resistance.
  • Size: 1/4 inch, with a pitch of 20 and 4 flutes for effective chip removal.
  • Designed to meet ANSI standards, ensuring quality and performance.
  • Perfect for reaching the bottom of blind holes for precise thread cutting.

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