M6 Countersunk Bolt 304 Stainless Steel โ Flat Head Hex Socket Screws for Machinery
M6 countersunk bolt 304 stainless steel is one of the most widely used flat head fasteners in precision engineering, construction, and machinery assembly. Designed with a flush mount flat head and internal hex drive, this bolt offers both mechanical strength and a clean aesthetic finish for your projects.
๐ฉ What is an M6 Countersunk Bolt 304?
An M6 countersunk bolt refers to a bolt with a 6mm diameter thread size, while 304 indicates the material grade โ 304 stainless steel. This material provides excellent corrosion resistance and durability, making it suitable for indoor and outdoor applications.
โ Key Features
- Thread Size: M6 x (length varies: 10mm, 12mm, 16mm, 20mm, 25mm, 30mm)
- Head Type: Countersunk flat head for flush surface mounting
- Drive Type: Hex socket (Allen) for high torque tightening
- Material: 304 stainless steel (A2-70) โ corrosion resistant and non-magnetic
- Standard Compliance: DIN 7991 / ISO 10642
โ๏ธ Applications of M6 304 Countersunk Bolts
โ Automotive parts assembly โ panels, trim, and bodywork
โ Industrial machinery โ covers, guards, and enclosures
โ Furniture and architectural fixtures โ ensuring smooth, snag-free surfaces
โ Electronics and equipment installation โ where flush mount fasteners are required
โ Marine environments โ due to 304 SS corrosion resistance
๐ง Advantages of Using 304 Stainless Steel M6 Countersunk Bolts
โ
Excellent corrosion resistance for humid, chemical, or outdoor environments
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Flush fit ensures no protruding head, ideal for moving parts and aesthetic surfaces
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High tensile strength suitable for structural and mechanical loads
โ
Easy installation with hex socket drive, reducing slippage and tool wear
๐ฆ Packaging & Supply Details
- MOQ: 1,000 pcs per size
- Packaging: Bulk cartons with pallets / small boxes with labels / OEM custom packaging
- Lead Time: 5โ10 working days based on order quantity
- Customization: Length, head type, surface finish, and laser marking available upon request
๐ก Why Choose Our M6 Countersunk Bolt 304?
As a professional fastener manufacturer, we offer:
โ Consistent quality control from raw material to final inspection
โ OEM & ODM services for distributors and engineering projects
โ Fast delivery and stable supply for long-term cooperation
โ Export experience to Europe, Southeast Asia, Middle East, and North America
๐ฉ Contact Us
Looking for M6 countersunk bolt 304 stainless steel in bulk with competitive prices and reliable quality? Contact our team today for technical drawings, samples, and the best factory quotations to support your projects.