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Home Product M4*85-2# Stainless Steel Hex Bolt, High Tensile Fastener for Machinery & Automotive

M4*85-2# Stainless Steel Hex Bolt, High Tensile Fastener for Machinery & Automotive

M4x85mm screws
M4-2# fasteners
85mm stainless bolts
M4*85-2#
M4x85mm screws, M4-2# fasteners, and 85mm stainless bolts designed for secure fastening in construction, machinery, and industrial applications. Corrosion-resistant stainless steel material ensures durability and high-strength performance.

Product Description

The M4*85-2# is a high-performance industrial fastener designed for robust applications, integrating M4x85mm screws with precision engineering. Featuring M4-2# fasteners crafted from corrosion-resistant 85mm stainless bolts, this model ensures exceptional durability and tensile strength up to 800 MPa. Suitable for temperatures ranging from -40°C to 300°C, it excels in harsh environments across automotive, aerospace, and marine industries. The 85mm stainless bolts are compatible with standard M4 threading tools, enabling seamless integration into modular assemblies requiring secure mechanical connections. Key advantages include superior corrosion resistance, high load-bearing capacity, and extended service life, though the stainless material may increase weight compared to aluminum alternatives. The screws’ design supports precise torque specifications, ensuring stable fastening for structural or electrical enclosures. Ideal for applications demanding reliability under extreme conditions, this fastener series meets ISO and DIN standards.
Parameter Specification
Product Model M4*85-2#
Thread Specification M4 x 85mm
Material Stainless Steel (A2/A4 Grade)
Tensile Strength 700-900 MPa
Surface Treatment Plain/Passivated
Thread Pitch 0.7mm
Fastener Type M4-2# Hex Head Bolt
Head Diameter 7.0mm ±0.2mm
Standard Compliance DIN 933 / ISO 4017
question:Do you provide technical selection support?
answer:Yes, we offer technical selection support and product recommendations based on your needs.
question:Why are labels removed from received goods?
answer:Labels may be removed during transit for safety or privacy reasons. Contact us for assistance.
question:Why is there a service charge?
answer:The service charge covers transaction processing and logistics fees to ensure seamless operations.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you provide technical selection support?
answer:Yes, we offer technical selection support and product recommendations based on your needs.
question:Why are labels removed from received goods?
answer:Labels may be removed during transit for safety or privacy reasons. Contact us for assistance.
question:Why is there a service charge?
answer:The service charge covers transaction processing and logistics fees to ensure seamless operations.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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