Skip to main content

M10 x 20mm 10 Pcs Set Screws, Headless Concave End, Grub Screws with Internal Hex Drive, 304 Stainless Steel, Metric Thread, Includes Allen Wrench, for Bathroom Fixtures, Towel Racks, Light Fixtures

Brand: HirtuOtter
  • Premium Stainless Steel: Made from high-quality 304 stainless steel, these socket set screws offer excellent corrosion, rust, and oxidation resistance, ensuring durability and reliable performance in a wide range of environments. Please note that the magnetic properties of 304 steel always show weak magnetic properties due to the structure transformation reasons. This will not affect its high rust resistance, feel confident choosing this.
  • Precision Thread Design: 10 PCS, M10 x 20mm set screws, these screws feature uniform thread spacing and clear threads to improve locking power, prevent loosening, and ensure stable fixation even under vibration and shock loads. Tested for consistent quality. Detailed product dimensions(tooth pitch, head diameter, etc) are available in our size chart for your reference.
  • Core Features: Featuring a recessed end design and internal hex drive, these screws provide high torque for a secure fit and prevent loosening. The clear thread pitch and strong vibration resistance make them suitable for various mechanical and equipment applications.
  • Eco-Friendly Packaging & Prevents Loss: Packaged in a reusable bag, this packaging not only allows for easy storage and portability but also helps prevent small parts from getting lost, keeping everything organized and secure.
  • Bonus Hex Wrench & Professional Service: Each set includes a matching hex wrench for convenient installation. If you have any questions, our customer support team is available 24/7 to provide professional assistance and ensure a smooth experience.
Brand: HirtuOtter
Size: M10 x 20mm-10 PCS
Manufacturer: HirtuOtter
Part Number: KYBKQ2G
Material Type: Stainless Steel
Isin: IFRH5DLPEFJE

$24.05

  • Free shipping in US
  • Shipping: $6.5 Standard Shipping (5-10 Business Days)
  • Arrives:

  • Free 30-Day returns

In Stock

Sold by , Fulfilled by IBSPOT
Ships from USA

IBspot Buyer Protection

Shop confidently on IBspot, receive your item as described or your money back for eligible orders. Learn Program Terms

supported payment methods:Visa, Mastercard, Discover, Amex, Apple Pay, Google Pay

GUARANTEED SAFE CHECKOUT

More seller options

Starting from

Compare all sellers
  • MONEY BACK GUARANTEE

    30 days money back guarantee, no additional fee charged.

  • EXCELLENT SUPPORT

    We provide 24/7 online customer support via email.

  • Fast Shipping

    One week domestic shipping. Global delivery to the US in 2 weeks.

scroll to top arrow
M10 x 20mm 10 Pcs Set Screws, Headless Concave End, Grub Screws with Internal Hex Drive, 304 Stainless Steel, Metric Thread, Includes Allen Wrench, for Bathroom Fixtures, Towel Racks, Light Fixtures

M10 x 20mm 10 Pcs Set Screws, Headless Concave End, Grub Screws with Internal...

$24.05

HirtuOtter Set Screws – 304 Stainless Steel with Recessed End

Upgrade your projects with HirtuOtter’s set screws. Made from premium 304 stainless steel, these screws offer excellent rust, oxidation, and corrosion resistance, making them ideal for both indoor and outdoor applications.



Key Features:



  • - High-Quality 304 Stainless Steel: Constructed from durable 304 stainless steel, these set screws provide superior strength and long-lasting corrosion resistance. The bright finish ensures a sleek, professional look while maintaining integrity even in harsh environments.
  • - Recessed End & Internal Hex Drive: Designed with a recessed end and internal hex drive, these screws allow for strong torque and a secure fit. The recessed end ensures the screw stays in place under vibration and prevents loosening, making it Ideal for applications requiring a stable and reliable connection.
  • - Precision Thread Design: The uniform thread pitch and clear, burr-free threads increase holding power, ensuring a secure connection that won’t loosen over time. Tested by Professional Thread Checker to ensure consistent quality and performance.
  • - Eco-Friendly Packaging & Prevents Loss: These set screws come in a recyclable bag that helps prevent small parts from being lost and keeps your screws organized and protected. The bag also ensures easy storage and portability.
  • - Bonus Hex Wrench & Professional Service: This set includes a matching hex wrench for easy installation. If you have any questions, our customer support team is available 24/7 to assist you, ensuring a hassle-free shopping experience.



Why Choose HirtuOtter?

HirtuOtter delivers high-quality, durable products built to last. Our stainless steel set screws with recessed ends are designed for superior performance, ensuring your projects stay secure and stable. With a focus on customer satisfaction, we provide excellent support to ensure your complete satisfaction.



Usage Tips:

  • - Use the included Allen wrench or a compatible hex driver for installation. Avoid over-tightening to prevent damage.
  • - Store screws in a dry environment to maintain their rust-free performance. The included plastic bag helps protect the screws from moisture and corrosion.


Q&A:

Q1: What is the advantage of the recessed end design on these set screws?

A1: The recessed end design provides a more secure fit and prevents the screw from loosening under vibration. This ensures a stable and reliable connection, making it ideal for applications where high torque and secure fastening are required.


Q2: Are these set screws corrosion-resistant?

A2: Yes, these set screws are made from high-quality 304 stainless steel, which offers excellent resistance to rust, oxidation, and corrosion. Whether used indoors or outdoors, they are built to withstand harsh environments and maintain their integrity over time.


Q3: How can I install these set screws?

A3: These set screws come with an internal hex drive, allowing you to easily install them using the included hex wrench. The smooth, burr-free threads provide a secure fit with minimal effort, making installation quick and simple.


Q4: What is the packaging like?

A4: The set screws come in a reusable bag that helps prevent small parts from getting lost. The bag keeps your screws organized and makes them easy to store and transport, reducing the risk of accidental loss. In addition, reuse can minimize the impact on the environment to the greatest extent possible.


Q5: How do I know the threads on these screws are reliable?

A5: These set screws have been Tested by Professional Thread Checker, ensuring that the threads are uniform, clear, and free from burrs. This guarantees consistent quality and strong holding power, making them ideal for secure and long-lasting applications. Question? We provide a 24-hour customer service for you.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

Oops!

Sorry, it looks like some products are not available in selected quantity.

OK

Subscribe To Our Newsletter

Disclaimer: Statements made, or products sold through this website, have not been evaluated by the United States Food and Drug Administration. Products are not intended to diagnose, treat, cure or prevent any disease.