720PCS M3 Hex Socket Screw Assortment Kit,M3x6/8/10/12/16/20/25/30 mm - size: SS M3 720pcs
720PCS M3 Hex Socket Screw Assortment Kit,M3x6/8/10/12/16/20/25/30 mm - size: SS M3 720pcs
About this item
- 【Product details】- This M3 screw assortment kit comes with 720 pieces, including 180pcs M3 bolts, 180pcs hex nuts, 180pcs flat washers, 180pcs spring washers, and 1 mini wrench. This complete M3 screw set is ideal for 3D printers, electronics, RC models, DIY repairs, and CNC machinery.
- 【Standardized Metric Sizes】 -The m3 hex socket head cap screws assortment kit come with 8 commonly used lengths—M3-0.5 x 6mm, 8mm, 10mm, 12mm, 16mm,20mm,25mm,30mm,M3 bolt pitch 0.5 mm-ideal for routine installations and repairs. They meet standard metric specs, the average error is less than 0.01mm.
- 【304 Stainless Steel Material 】 M3 bolts and nuts assorted kit are made of high-quality 304 stainless steel, which resist corrosion and rust, with smooth threads and high hardness for secure fastening, heavy-load capacity, and long-term use in all conditions.
- 【Organized Storage Box 】- The 3mm screws set comes in a compartmentalized case with clear labels for quick access to bolts, washers, and nuts. Keeps your workspace tidy and speeds up project progress, making every job smoother.
- 【Wide Applications】Keep a set of commonly used fgruh screw hardware set at hand. Whether you are working on DIY projects, bicycle repairs, or professional construction, it can meet your needs at any time, making your work more convenient and efficient.
Overview
- Size: SS M3 720pcs
- Color: Silver-Hex Socket Head
- Material: Stainless Steel 304
- Brand: Fgruh
- Item dimensions L x W x H: 7.95 x 4.21 x 0.67 inches
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Michael Turner — Columbus, Ohio
MROVanta made it easier to find several maintenance supplies in one place. The product information helped me compare the available options, and everything I ordered was useful for routine work around our facility.
-
⭐⭐⭐⭐⭐
Rachel Morgan — Phoenix, Arizona
I was looking for practical supplies for our workshop and found the selection easy to browse. The categories were well organized, and I could quickly locate tools, fasteners, and other items needed for regular maintenance.
-
⭐⭐⭐⭐⭐
David Collins — Charlotte, North Carolina
The products I selected were suitable for the maintenance tasks we had planned. I appreciated being able to review the specifications before ordering, especially when comparing sizes and compatibility for different applications.
-
⭐⭐⭐⭐⭐
Amanda Brooks — Denver, Colorado
I ordered a mix of facility and equipment supplies for our work area. The shopping process was straightforward, and the selection covered several everyday maintenance needs without requiring visits to multiple stores.
New Arrivals
-
Airway Buffing Wheel Kit (1 Pc White, 1 Pc Orange, 1 Pc Blue, 1 Pc Yellow),8" Diameter, 5/8" Arbor Hole, 12 Ply, for Aluminum Wheels, Tanks & Metal Mirror Polishing, for Angle Grinder, 4 Pcs - color: Multi 4pcs, size: 12plys
Regular price $59.74 USDRegular priceSale price $59.74 USD -
8" Airway Buffing Wheel for Angle Grinder, 5/8" Arbor Hole, 12 Plys Hard Cotton Polishing Wheel for Aluminum, Stainless Steel, Brass & Copper, Yellow, 2 pcs - color: Hard 2pcs, size: 12plys
Regular price $39.82 USDRegular priceSale price $39.82 USD -
8" Orange Airway Buffing Wheel and 4 Inch Airway Flange Kit,5/8'' Arbor Hole,12 Plys/Medium Polishing for Angle Grinder - 5 PCS - color: Medium kits, size: 12plys
Regular price $66.38 USDRegular priceSale price $66.38 USD -
8" Orange Airway Buffing Wheel, 12-Ply Medium Polishing Wheel, 5/8" Arbor Hole, Compatible with Angle Grinder & Buffer Polisher, for Aluminum, Stainless Steel, Brass & Copper, 2 Pcs - color: Medium 2pcs, size: 12plys
Regular price $31.52 USDRegular priceSale price $31.52 USD -
8" Airway Buffing Wheel, Orange, 5/8" Arbor Hole, 16-Ply Medium Polish Wheel for Aluminum & Metal Polishing-1pc - color: Medium 1pc, size: 16plys
Regular price $23.22 USDRegular priceSale price $23.22 USD -
8" Orange Airway Buffing Wheel, 12-Ply Medium Polishing Wheel, 5/8" Arbor Hole, Compatible with Angle Grinder & Buffer Polisher, for Aluminum, Stainless Steel, Brass & Copper, 1PC - color: Medium 1pc, size: 12plys
Regular price $23.22 USDRegular priceSale price $23.22 USD -
8" Airway Buffing Wheel, Orange, 5/8" Arbor Hole, 16-Ply Medium Polish Wheel for Aluminum & Metal Polishing-2 pcs - color: Medium 2pcs, size: 16plys
Regular price $38.16 USDRegular priceSale price $38.16 USD -
8" Blue Airway Buffing Wheel,5/8'' Arbor Hole,12 Plys/Coarse Polishing for Angle Grinder,2PCS - color: Coarse 2pcs, size: 12plys
Regular price $33.18 USDRegular priceSale price $33.18 USD -
8" White Airway Buffing Wheel, 5/8" Arbor, 12-Ply Fine Polishing Wheel for Angle Grinder, Final Polishing for Aluminum & Metal, Removes Micro-Haze, High Gloss Mirror Finish, 2 PCS - color: Fine 2pcs, size: 12plys
Regular price $31.52 USDRegular priceSale price $31.52 USD -
8" White Airway Buffing Wheel, 5/8" Arbor, 16-Ply Fine Polishing Wheel for Angle Grinder, Final Polishing for Aluminum & Metal, Removes Micro-Haze, High Gloss Mirror Finish, 2 PCS - color: Fine 2pcs, size: 16plys
Regular price $39.82 USDRegular priceSale price $39.82 USD -
8" Airway Buffing Wheel for Angle Grinder, 5/8" Arbor Hole, 12-Ply Hard Cotton Polishing Wheel for Aluminum, Stainless Steel, Brass & Copper, Yellow, 1 Pcs - color: Hard 1pc, size: 12plys
Regular price $23.22 USDRegular priceSale price $23.22 USD -
Cordless Rivet Gun Compatible with Dewalt 20V Max Battery with 100pcs Rivets (Battery Not Included), Brushless Electric Pop Rivet Gun Tool with 3 Size (1/8", 5/32", 3/16") Rivets Head - color: Yellow, Tool Only
Regular price $82.98 USDRegular priceSale price $82.98 USD -
SHDIATOOL 3-3/8 Inch Diamond Saw Blade Cutting Porcelain Tile Ceramic Granite Marble Brick - size: 3-3/8" Inch(85mm)
Regular price $20.55 USDRegular priceSale price $20.55 USD -
Cordless Rivet Gun Battery Powered, Automatic Electric Rivet Gun Tool Brushless Pop Rivet Gun Kit for 3/32", 1/8", 5/32", 3/16" Rivets for Metal, Plastic and Leather - color: Blue
Regular price $110.54 USDRegular priceSale price $110.54 USD -
SHDIATOOL 12-Inch Diamond Saw Blade Cutting Disc for Porcelain Tile - size: 12 Inch(300mm)
Regular price $92.94 USDRegular priceSale price $92.94 USD -
2-Pack Heavy Duty Large Wire Brush, Stainless Steel Scratch Brushes for Aggressive Cleaning, Rust, Paint Removal, Grill, Kitchen, Auto, DIY with Non-Slip Handle
Regular price $12.43 USDRegular priceSale price $12.43 USD -
Anwenk Heavy Duty Leveling feet Adjustable Feet Levelers Leg Leveler 2.36" Dia Base,Adjustable Feet M12 Thread, Support 5280Lb for Cabinet, Table, Workbench,Machine, Warehouse (D60xM12x50) 4 Pack
Regular price $48.09 USDRegular priceSale price $48.09 USD -
1/2"-13 x 1-1/2" Grade 8 Hex Serrated Flange Bolts, Pack of 4 | SAE J429 High-Strength Coarse Thread Fasteners for OEM, MRO & Industrial Applications | Clear Zinc Trivalent Plated
Regular price $23.84 USDRegular priceSale price $23.84 USD
Featured Collections
-
Abrasive & Finishing Products
Prepare, shape, smooth, clean, and finish working surfaces with the Abrasive &...
-
Adhesives, Sealants & Lubricants
Support assembly, repair, sealing, protection, and equipment maintenance with the Adhesives, Sealants...
-
Cutting Tools
Explore cutting tools for machining, fabrication, repair, installation, and routine maintenance across...
FAQ
How can I confirm that a product is suitable for my application?
Review the product description, dimensions, materials, ratings, connection types, and compatibility information before ordering. Industrial requirements vary, so consult the equipment manufacturer or a qualified professional if you are uncertain.
Do you provide installation or technical advice?
We can help clarify information shown on a product page, but we do not provide engineering, installation, or workplace-safety advice. Products should be selected, installed, and operated by appropriately qualified personnel where required.
Can I change or cancel my order after placing it?
Contact us as soon as possible at ruleindgalein@gmail.com. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once an order has entered processing or shipment.
When will my order be shipped?
Processing and delivery estimates may vary depending on the product, destination, inventory availability, and carrier. Please review the shipping information provided at checkout and our Shipping & Delivery Policy for additional details.
How can I track my order?
When tracking becomes available, it will be sent to the email address used for your order. Tracking activity may take some time to appear after the carrier receives the shipment.
Why did my order arrive in more than one package?
Items from the same order may be fulfilled or shipped separately. As a result, packages can arrive at different times and may have separate tracking numbers. You will not be charged additional shipping solely because an order is divided into multiple shipments.
What should I do if an item arrives damaged, defective, or incorrect?
Contact us promptly at ruleindgalein@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep all packaging until we provide further instructions.
Can I return an item if it is not suitable?
Eligible items may be returned in accordance with our Return & Refund Policy. Return conditions, exclusions, time limits, and any applicable costs depend on the item and circumstances. Please contact us before sending anything back.
Do you offer bulk quantities or business purchasing?
Availability of larger quantities varies by product. Email us with the product link, desired quantity, required specifications, and delivery location, and we will let you know whether suitable options are available.
How can I contact MROVanta?
Email us at ruleindgalein@gmail.com or call +1 (936) 260-5549. Include your order number when contacting us about an existing purchase so we can assist you more efficiently.
Blog posts
View all-
How to Stop Rust on Exposed Metal Pipes in Humi...
Preventing pipe corrosion in humid industrial facilities requires more than removing visible rust. Learn practical MRO strategies for moisture control, surface preparation, protective coatings, pipe supports, and ongoing inspections.
How to Stop Rust on Exposed Metal Pipes in Humi...
Preventing pipe corrosion in humid industrial facilities requires more than removing visible rust. Learn practical MRO strategies for moisture control, surface preparation, protective coatings, pipe supports, and ongoing inspections.
-
Rust Prevention on Exposed Metal Pipes: 5 MRO M...
Prevent rust on exposed metal pipes with practical MRO corrosion-control strategies. Learn how humidity, surface preparation, protective coatings, inspection routines, and environmental conditions affect industrial pipe maintenance.
Rust Prevention on Exposed Metal Pipes: 5 MRO M...
Prevent rust on exposed metal pipes with practical MRO corrosion-control strategies. Learn how humidity, surface preparation, protective coatings, inspection routines, and environmental conditions affect industrial pipe maintenance.
-
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities. Discover practical corrosion-control methods, surface preparation techniques, coating considerations, and preventive maintenance practices.
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities. Discover practical corrosion-control methods, surface preparation techniques, coating considerations, and preventive maintenance practices.

















