55 Pieces M3 x 40mm Button Head Socket Cap Screws, Thread Pitch 0.5mm, Sutemribor M3 Black Screws, 10.9 Grade Alloy Steel, Black Oxide Finish, Fully

55 Pieces M3 x 40mm Button Head Socket Cap Screws, Thread Pitch 0.5mm, Sutemribor M3 Black Screws, 10.9 Grade Alloy Steel, Black Oxide Finish, Fully

√ Dimension: Total 55 pieces M3x40mm black button head socket cap screws, thread diameter: 3mm, thread length: 40mm, thread pitch: 0.5mm, enough quantities can meet your different daily needs. √ Material: Sutemribor M3x40mm black button head socket cap screws are made of high quality 10.9 grade alloy steel, which have high strength, not easy to deform, corrosion resistance and wear resistance in bad environments, which can ensure a long time using. √ Functions: Sutemribor M3x40mm black button head socket cap screws are commonly used in machinery, it mainly has the advantages of easy fastening, disassembly, and not easy to slip corners. The head of button head socket cap screw is round, and the middle is a recessed hexagon. It is usually used with a hex wrench. √ Widely Applications: Commonly used in machine assembly, especially for removable panels and parts, suitable for all kinds of precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc. √ Package Included: 55 pieces Sutemribor M3 x 40mm black button head socket cap screws with a hex wrench. If you have any questions, please free to contact with us and we will reply to you as soon as possible.
Specifications:
- Color: Black
- Sizes: M3 x 40mm
- Screw Pitch: 0.5 mm
- Quantity: 55 Pieces
- Drive Type: Internal Hex
- Material: 10.9 Grade Alloy Steel
- Screw Type: Button Head Socket Cap Screws

Feature:
1, High quality 10.9 grade alloy steel have high strength, not easy to deform, corrosion resistance and wear resistance in bad environment, which can ensure a long time using.
2, Sutemribor M3x40mm black button head socket cap screws are well made, with smooth surface, which are commonly used in machinery, it mainly has the advantages of easy fastening, disassembly, and not easy to slip corners.
3, Widely used for precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc.

Package includes:
55 Pieces M3 x 40mm Black Button Head Socket Cap Screws

Note: the product are small parts, keep away from children and kids