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540M4 Screw Set Black Screws 6-30 mm, Washers, Washers, Nuts + Hex Key for Metal, Hexagon Button Cylinder Screws with Hexagon Socket Threaded Screws with Nuts

Brand: HonQiShiMY
  • Comprehensive set for professional applications: the 540M4 screw set contains 135 screws in 9 precise sizes: 20 x M4 x 6 mm, 20 x M4 x 8 mm, 20 x M4 x 10 mm, 15 x M4 x 12 mm, 10 x M4 x 14 mm, 10 x M4 x 16 mm, 10 x M4 x 18 mm, 10 x M4 x 18 x M4×2 x 0 mm, 10 x M4 x 25 mm and 10 x M4 x 30 mm. Complete with 135 washers, 135 washers, 135 nuts and 1 x hex wrench.
  • Precision material with industrial quality: made of nickel-plated iron, our screws guarantee extreme load capacity (up to 8.8 strength class). The electrolytic coating prevents rust formation even in maritime applications. Perfect for critical connection points in mechanical engineering, office equipment or load-bearing metal constructions.
  • Perfect for demanding projects such as metal connections: wood GRP combinations or industrial plants. The black nickel plating reliably protects against rust and gives a professional finish - whether in shipbuilding, household appliances or telecommunication systems.
  • Professional organisation: Specially designed storage box with separate compartments allows clear sorting of all 540 components. Resealable design protects against contamination and loss. Perfect for tradesmen on the go - always keep track of screw supplies on construction sites or service missions.
  • Ready to use: pre-assembled industrial quality components save valuable assembly time. The self-tapping thread design allows easy installation without pre-drilling. Includes detailed size chart on packaging for quick material selection - ideal for emergency repairs and efficiency-oriented professionals.
Brand: HonQiShiMY
Size: M4 540PCS
Manufacturer: HonQiShiMY
Part Number: 8BXMK2C
Material Type: Carbon Steel
Isin: IIUQKUX0L3BF

$26.06

  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 10-15 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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540M4 Screw Set Black Screws 6-30 mm, Washers, Washers, Nuts + Hex Key for Metal, Hexagon Button Cylinder Screws with Hexagon Socket Threaded Screws with Nuts

540M4 Screw Set Black Screws 6-30 mm, Washers, Washers, Nuts + Hex Key for Me...

$26.06

540M4 professional screw set made of black nickel-plated iron - your universal mounting partner.

With the 540M4 screw set, you get a complete system for demanding fastening tasks. The set includes 540 high-quality components:
- 135 precision-machined M4 screws in 10 increments (6 mm/8 mm/10 mm: 20 pieces each, 12 mm: 15 pieces, 14 mm/16 mm/18 mm/20 mm/25 mm/30 mm: 10 pieces each.)
- 135 stainless washers for load distribution.
- 135 galvanised discs for optimal pressure distribution.
- 135 self-locking nuts with nylon insert.
- Robust hexagonal key (outside) for tool-free tightening.



Multifunctional applications:
Home and garden: repair of furniture, decking, heating systems.
Vehicle construction: body work, boat equipment, trailer assembly.
Industrial applications: machine panels, electric cabinets, solar systems.
Creative projects: model making, exhibition stand design, DIY workpieces.



Professional Organization:
The resealable plastic box with transparent lid and 12 separate compartments ensures:
Clear sorting of all sizes.
Dust and moisture protection.
Mobile use on construction sites.
Clear labelling with size details



Technical highlights:
Material: iron with electrolytic Ni/Cr layer, head shape, cylinder head with hexagon socket, thread type, metric ISO standard thread, temperature resistance -30 °C to +120 °C.



Why choose this set?
Whether you are a professional craftsman, ambitious DIY enthusiast or industrial company, with this complete set you are prepared for any installation situation. The sophisticated combination of standardized sizes and premium materials guarantees years of reliability. Order now and experience how quality fastening revolutionises your projects!

 

Processing Time

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  • 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:

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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
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  • 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

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If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
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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

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