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100pcs Socket Head Cap Screws - [M4-0.7 x 30mm] Alloy Steel Black Oxide Grade 12.9 Internal Hex Screw for 3D Printer Furniture Industrial Use, Black

5.0 (6) Write Review
Free shipping on orders over $29.99

$14.39

$ 7 .19 $7.19

In Stock

1.Size:M3-0.5 X 30mm


2.:100


About this item

  • 1- PACKAGE CONTENTS - 100pcs of hex head socket head cap screws, Thread: Partially Threaded; Thread Size: M4-0.7; Thread Length: 30mm/1.18"; Head Diameter: 7.22mm/0.28"; Head Thickness: 4mm/0.16"; Hexagon Width: 3mm; They are a versatile and reliable choice for a wide range of industrial and furniture applications.
  • 2- MATERIAL - carbon steel materials are high in hardness, are not easy to deform, and are durable, making it a versatile and reliable choice for various industrial and furniture applications.
  • 3- Work Environment - It performs well in low-humidity environments and hexagonal socket head type, uniform force is not easy to slip. If there is a high requirement for rust resistance, oxidation resistance and corrosion resistance, we also have other materials such as stainless steel available.
  • 4- Applications - Used in machinery to fix and connect parts to ensure stable operation. These screws are essential for assembling machines, equipment, and tools and maintaining their structural integrity. Widely used in 3D Printers, RC Plane, Home Appliances, Engines, Lathes, Chassis, Seats, Compressors, Generators, Robots, Conveyor Systems, Assembly Lines, Electronics, Routers, and Switches.
  • 5- TAKE NOTICE OF - Before purchase, confirm correct size needed. Use caliper，gauge checker for measurement; avoid ruler or tape measure.


Product Description

Socket Head Cap Screws
Socket Head Cap Screws
Socket Head Cap Screws
Socket Head Cap Screws
Socket Head Cap Screws
Socket Head Cap Screws

Customer
Reviewed in the United States on March 22, 2025
Bolts as described-Worked great-THANKS!!!
AdamC
Reviewed in the United States on March 17, 2025
Arrived fast and was exactly what I wanted, great price and quality
Carey Barnett
Reviewed in Canada on February 7, 2025
I like these screws very much. I’m using them to assemble 3D printed plastic parts, and these, along with the plain metal screws are all that I’m using at the moment. No complaints.
Robert
Reviewed in the United States on April 3, 2025
Great
John N.
Reviewed in the United States on November 4, 2024
Not a very common size, but it matches spec perfectly in all dimensions. Black oxide is consistent and threads are clean and tight. All around good hardware and good value, I recommend purchasing.
Andrei
Reviewed in the United States on October 25, 2024
Just what I needed for one of my 3D printed parts needing assembly. Seem super strong and screw in smoothly.
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