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271 Pcs M4 Hex Button Cap Screws Nuts Washers Wrench Kit, 304 SS - size: SS M4 271pcs 2

271 Pcs M4 Hex Button Cap Screws Nuts Washers Wrench Kit, 304 SS - size: SS M4 271pcs 2

Regular price $9.26 USD
Regular price Sale price $9.26 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • LOW-PROFILE BUTTON HEAD DESIGN: Achieve a clean, modern aesthetic. The smooth, rounded button head provides a snag-free finish that won't catch on clothing or skin. It's the ideal choice for exposed joints on furniture, cabinet handles, and household appliances where safety and looks matter.
  • PERFECT 3-IN-1 MATCHING SYSTEM: Say goodbye to frustrating hardware store trips. This 271pcs assortment delivers 90 complete sets. Each M4 bolt perfectly pairs with a precision hex nut and a 9mm flat washer, ensuring even pressure distribution to protect wood and plastic surfaces from damage.
  • AUTHENTIC 304 STAINLESS STEEL: Engineered for longevity, these fasteners are crafted from high-quality 304 stainless steel, offering superior corrosion and wear resistance. Confidently use them for bathroom fixtures, outdoor patio furniture, or kitchen cabinet repairs without worrying about ugly rust stains.
  • ESSENTIAL HOME & HOBBY SIZES: Covering 6 versatile lengths from 6mm to 30mm, this kit tackles everything from thin metal enclosures to thick drawer panels. We’ve included a custom-fit hex wrench to ensure secure, high-torque tightening without stripping the socket drive.
  • CLUTTER-FREE ORGANIZATION: Your hardware arrives in a heavy-duty, transparent storage box with tight-fitting dividers. Every M4 component is sorted into individual compartments with clear size labels, keeping your workbench tidy and making the right part instantly accessible when you need it.

Overview

  • Size: SS M4 271pcs 2
  • Color: 271Pcs M4 Silver Hex Button Head
  • Material: Stainless Steel 304
  • Brand: LuKaiSen
  • Item dimensions L x W x H: 7.48 x 3.94 x 0.67 inches
Quantity

Low stock: 10 left

View full details
  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.