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2540Pcs M3 Screw Kit 4MM to 35MM, M3 Socket Head Screws & Flat Head Screws, Upgraded Zinc Plated Assorted Nuts and Bolts Assortment Kit Black M3 Screws with Nuts, Washer and Lock Washers - size: K. M3

2540Pcs M3 Screw Kit 4MM to 35MM, M3 Socket Head Screws & Flat Head Screws, Upgraded Zinc Plated Assorted Nuts and Bolts Assortment Kit Black M3 Screws with Nuts, Washer and Lock Washers - size: K. M3

$37.80 USD
$37.80 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • Larger Quantity: Various M3 Bolts and Nuts Kit Meet More Demands: Nice set screw assortment kit. M3 socket head screws includes 315Pcs m3 screws, M3 flat head screws includes 315Pcs m3 screws, 630Pcs m3 nuts, 640Pcs m3 washer, 640Pcs m3 lock washers
  • 22 Sizes More Choices, 4MM to 35MM, Custom 11 Length for 1 Model: 4/6/8/10/12/16/18/20/25/30/35mm. Others: Long length is just 20/25mm. 22 Sizes Kwokker M3 machine screws have a larger quantity of bolts in 630pcs, while others only have 200+ bolts
  • More Clean and Tidy, Upgraded Zinc Plated Screw Set, Practical Gifts for Family, Friends: Upgraded Zinc Electroplated and Black Oxidized Version, 2 production process, extended rust prevention time, no need to add anti-rust oil, cleaner, tidier
  • More than 20 Years Experience in Fastener Industry: Machine screw assortment kit made of high quality 12.9/10.9 grade alloy steel, durable and practical. Black screws packed in the bags, metric screw assortment stored in storage organizers
  • Wide Usage, K Kwokker Nut And Bolt Assortment Can Be Widely Used: in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc

Overview

  • Material: 12.9/10.9 Alloy Steel
  • Head Style: Hex, Flat
  • Exterior Finish: Zinc Plated, Black Oxide
  • Thread Size: M3
  • Metal Type: Alloy Steel

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Seattle, Washington

    GripReady has a practical selection of climbing essentials that fits well into my regular gym routine. The items I ordered were simple to use, easy to organize, and useful for preparing before each session. Everything arrived as expected, and I would shop here again.

  • ⭐⭐⭐⭐⭐

    Olivia Turner — Austin, Texas

    I picked up a few training and hand-care accessories, and they have been convenient additions to my climbing bag. The products feel straightforward without unnecessary features, and the store made it easy to find items for both training and post-session care.

  • ⭐⭐⭐⭐⭐

    Ryan Cooper — Denver, Colorado

    I like that GripReady brings together different climbing essentials in one place. The products I received worked well for my home training setup and indoor climbing sessions. They were easy to understand, practical to store, and suited my everyday routine.

  • ⭐⭐⭐⭐⭐

    Mia Bennett — Portland, Oregon

    The climbing accessories I ordered have been useful for keeping my gear more organized and my sessions better prepared. The selection feels focused on products climbers can actually use regularly, from training tools to small gym-bag essentials.

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FAQ

What types of products does GripReady sell?

GripReady offers products for bouldering, indoor climbing, grip and finger training, hand and skin care, climbing chalk, chalk bags, hangboards, climbing holds, recovery tools, and gear organization. Please review each product page for its intended use and specifications.

How much does shipping cost?

We generally charge a flat shipping fee of $6.90 per order. The final shipping charge will be displayed at checkout before you complete your purchase. Customs duties, import taxes, and other international fees are not included unless specifically stated.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during peak periods, inventory checks, or payment verification.

How long will delivery take?

Estimated delivery after shipment is approximately:

United States: 5–10 business days

International destinations: 10–20 business days

Delivery times are estimates and may vary because of carrier delays, customs processing, weather, holidays, or other circumstances outside our control.

How can I track my order?

When tracking information becomes available, we will send a shipping confirmation email containing your tracking number or tracking link. Tracking may take several business days to show its first update after a shipping label is created.

Can I change or cancel my order?

Please contact us as soon as possible at housbirdcempo@gmail.com. We cannot guarantee changes or cancellations once an order has entered processing, been packed, or shipped. A request is confirmed only after you receive written confirmation from GripReady.

What is your return policy?

Eligible products may be returned within 30 calendar days after delivery. Products must generally be unused and returned with their original packaging, accessories, labels, and instructions. Opened hand-care products, used climbing equipment, customized items, and products marked as final sale may not be eligible. Please review our Return & Refund Policy before sending anything back.

What should I do if my order arrives damaged, defective, or incorrect?

Contact housbirdcempo@gmail.com as soon as reasonably possible. We recommend reporting the issue within 7 calendar days after delivery. Include your order number and clear photographs of the product, packaging, shipping label, and any visible damage. Please keep all packaging until the issue is resolved.

How do I know whether a product is suitable for my climbing setup?

Review the product dimensions, intended use, mounting method, weight limit, compatibility information, manufacturer instructions, and safety warnings before purchasing. Products must not be used for belaying, fall arrest, rescue, anchoring, or other life-support purposes unless they are expressly designed and certified for that specific use.

How can I contact GripReady customer support?

Email us at housbirdcempo@gmail.com with your name, order number, and a clear description of your question. We aim to respond within 1–2 business days, Monday through Friday, excluding public holidays and unusually busy periods.

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