Stainless Steel 304 Black Cylindrical Hex-Socket Head Step Screws M2.5m3m4m5m6m8

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: M2.5-M16
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, BSW
• Grade: A2/A4
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black Zinc/Other
• Color: Black/Other
• Measurement: Metric
• Head Type: Hex Head Socket
• Thread Length: Half Tooth
• Pitch: Coarse
• Length: 3-60mm
• Transport Package: Bulk/Bag/Box/Pallet
• Specification: M2.5-M16/Other Customized
• Trademark: LingKe
• Origin: China
• Production Capacity: 3000000000
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Hexagon Socket Head Step Screws 

The black stainless steel hexagon socket shoulder screw is a precision-engineered fastener designed for applications requiring high strength, corrosion resistance, and precise alignment. Crafted from high-quality stainless steel, this shoulder screw offers excellent resistance to rust, oxidation, and environmental degradation, making it ideal for use in humid, marine, food processing, and industrial environments where durability and hygiene are essential. The integrated shoulder provides a precise, consistent bearing surface that ensures accurate positioning and controlled clamping force, making it perfect for pivot points, linkages, and rotating assemblies. The black finish, achieved through advanced surface treatment or coating, enhances corrosion resistance while delivering an elegant, low-reflective appearance that resists fingerprints and minor abrasions.

Product Name	Stepped Screws
Type	Cylindrical Head Socket-CBDBR/CBDR
Material	Stainless Steel/Other
Grade	A2/A4/Other
Surface Treatment	Black Zinc/Other
Color	Black/Other
Measurement	Metric
Pitch	Coarse
Thread Diameter	M2.5-M16/Other Customized
Service	Support OEM/OBM/ODM Customized Service

Certifications