100Pcs M5x8mm Stainless Steel Flat Head Socket Cap Screws, Full Thread Allen Drive Countersunk Bolts, Bright Finish, Ideal for DIY & Home Repair - size: M5x8
100Pcs M5x8mm Stainless Steel Flat Head Socket Cap Screws, Full Thread Allen Drive Countersunk Bolts, Bright Finish, Ideal for DIY & Home Repair - size: M5x8
About this item
- 【304 Stainless Steel】These socket head screws are made of 304 stainless steel. They offer good corrosion and rust resistance, high strength, and excellent mechanical properties, with no deformation, ensuring a longer service life.
- 【Well Constructed】The M5×8 bolts have a smooth finish with clean, neat threads and a nice flat head. They have no spurs or stripping, are true to size, and add a professional look when installation is completed.
- 【Easy to Use】The M5×8 stainless steel bolts have a hex socket head, which provides better torque transmission and more stable performance. Their flat countersunk head can be better embedded in the installation surface, ensuring a smooth surface.
- 【Widely Used】The M5×8 bolts are suitable for assembling and repairing tables, beds, cabinets, desks, chairs, wardrobes, cribs, and sofas. They are also widely used in homes, garages, offices, communication equipment, ship assembly, the machinery industry, woodworking, and DIY projects.
- 【Package Includes】This set includes a total of 100 pieces. It is perfect for solving various fastening tasks, offering quick, easy use and time-saving solutions, and meets the diverse needs of professionals and DIY enthusiasts.
Overview
- Material: Stainless Steel
- Head Style: Flat
- Item dimensions L x W x H: 4.15 x 2.85 x 0.73 inches
- Exterior Finish: Bright Finish
- Thread Size: M5
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
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.
New Arrivals
-
Creator 5 Build Plate Double Sided Textured Board Removable Heated Bed - color: Gold
Regular price $34.20 USDRegular priceSale price $34.20 USD -
35PCS 3ml Vial Caps, Peptide Caps for 1ml 2ml 3ml 4ml Vials Peptide Storage Protective Cap, Reusable Silicone Vial Covers Fit Peptide Case for Fridge by DawnBox, Leak-Proof and Dust-Proof.
Regular price $13.26 USDRegular priceSale price $13.26 USD -
Koala Lens Cleaning Cloth | Japanese Microfiber | Pink & Orange (Pack of 6) - color: Pink / Orange, size: 6 Pack
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Female to Female 1Pin Breadboard Jumper Wire 2.54mm Pitch Ribbon Cable 20cm Long Electronics Breadboard Ribbon Cables for Breadboard Electronic Projects Pack of 40
Regular price $8.53 USDRegular priceSale price $8.53 USD -
uxcell 35mm Bearing Balls, 2 Pcs 304 Stainless Steel Precision Balls Mirror Finish, G100 Grade for Bearings Bicycles Casters - size: 35mm
Regular price $26.54 USDRegular priceSale price $26.54 USD -
Magnifier with Light, Orange, 4.6-Inch - color: Orange
Regular price $29.95 USDRegular priceSale price $29.95 USD -
AKEPO 36W 4 Color Twinkle Starlights Headliner Fiber Optic Lights Kit - size: 2040pcs*13.1ft*0.03in
Regular price $346.19 USDRegular priceSale price $346.19 USD -
SUPEASY Acrylic Rotating Pencil Holder, 360° Clear Marker Organizer
Regular price $36.50 USDRegular priceSale price $36.50 USD -
45X Magnifying Glass with Light, 4.6-Inch 1200mAh USB Rechargeable, 6 Color Modes for Low Vision Seniors, Reading, Jewelry & Coin Appraisal - Black Silver - color: Black-silver
Regular price $41.48 USDRegular priceSale price $41.48 USD -
AKEPO 36W 4 Color Twinkle Starlights Headliner Fiber Optic Lights Kit - size: 1600pcs*13.1ft*0.03in
Regular price $312.93 USDRegular priceSale price $312.93 USD -
JA-RU Big Jacks Toy Set (Pack of 3 Units) Kids Jax Classic Games Great Party Favors or Pinata Filler in Bulk. 731-1 - size: Pack of 3
Regular price $37.25 USDRegular priceSale price $37.25 USD -
ICT Billet SBC Billet Alternator Bracket Adjustable LWP Small Block Chevy Kit 305 327 350 383 5.0L 5.7L V8 Eight Cylinder Long Water Pump Carburetor V Belt Compatible with Chevrolet 551411
Regular price $127.80 USDRegular priceSale price $127.80 USD -
AKEPO 36W 4 Color Twinkle Starlights Headliner Fiber Optic Lights Kit - size: 1500pcs*13.1ft*0.03in
Regular price $302.37 USDRegular priceSale price $302.37 USD -
Exercise Ball Holder - Medicine Ball Rack for 85cm Yoga Ball Yoga Mat Storage, Garage Stability Ball Organizer Stand for Home Gym
Regular price $92.94 USDRegular priceSale price $92.94 USD -
JA-RU Big Jacks Toy Set (Pack of 1 Units) Kids Jax Classic Games 731-1 - size: Pack of 1
Regular price $11.59 USDRegular priceSale price $11.59 USD -
AKEPO 36W 4 Color Twinkle Starlights Headliner Fiber Optic Lights Kit - size: 1440pcs*13.1ft*0.03in
Regular price $314.19 USDRegular priceSale price $314.19 USD -
3-Pack Tape Measure Set for Body & Fabric, 60-Inch Soft Fashion Retractable Rulers, Dual-Scale Measurements for Sewing, Tailoring, and Crafts
Regular price $3.34 USDRegular priceSale price $3.34 USD -
3 Pack Fixed 32 Grids Clear Plastic Storage Box
Regular price $41.48 USDRegular priceSale price $41.48 USD
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.
Blog posts
View all-
How to Organize Resistors, LEDs, and Tiny Compo...
Discover how to organize resistors, LEDs, jumper wires, and other small electronics components in a STEM classroom. This practical guide covers storage solutions, labeling systems, project kits, and inventory routines...
How to Organize Resistors, LEDs, and Tiny Compo...
Discover how to organize resistors, LEDs, jumper wires, and other small electronics components in a STEM classroom. This practical guide covers storage solutions, labeling systems, project kits, and inventory routines...
-
Arduino Wiring Errors: 7 Mistakes Beginners Mak...
Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects
Arduino Wiring Errors: 7 Mistakes Beginners Mak...
Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects
-
The Beginner’s Wiring Mistakes That Can Quietly...
Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.
The Beginner’s Wiring Mistakes That Can Quietly...
Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

















