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Home Product M5*45-2# Stainless Steel Hex Bolt for Automotive and Machinery Fastening Solutions

M5*45-2# Stainless Steel Hex Bolt for Automotive and Machinery Fastening Solutions

M5x45-2# fasteners
M5x45 threaded screws
DIN 2# specification bolts
M5*45-2#
M5x45-2# fasteners, premium M5x45 threaded screws manufactured to DIN 2# specification bolts standard. Engineered for structural and mechanical assemblies requiring high-tensile strength, corrosion resistance, and precise threading compatibility across industrial applications.

Product Description

The M5x45-2# fasteners are precision-engineered M5x45 threaded screws designed to meet DIN 2# specification bolts, offering robust mechanical connectivity for industrial assemblies. These components feature a 45mm length with M5 threading, supporting direct integration into modular systems with standardized mounting interfaces. Ideal for automotive, machinery, and structural applications, they operate reliably across a temperature range of -30°C to 120°C and withstand environmental stressors like vibration and corrosion. Compatible with automated installation tools, these bolts ensure high torque resistance and alignment accuracy. While lacking integrated electronics or communication interfaces, their durability and compliance with DIN 2# standards make them essential for secure, high-load fastening. Limited adaptability to non-standard thread configurations may require custom fittings in specialized scenarios.
Parameter Specification
Fastener Type M5x45-2# fully threaded machine bolts
Thread Designation M5x0.8 metric coarse thread
Total Length 45 mm ±0.5 mm
Shank Diameter 5 mm (+0/-0.18 mm)
Head Style Hexagonal (DIN 2# compliant)
Drive Type External hexagon (ISO 4014)
Material Grade Class 8.8 carbon steel
Surface Finish Zinc plated (5-8 μm)
Tensile Strength 800 MPa minimum
Proof Load 580 MPa
Thread Tolerance 6g per ISO 965-1
Head Marking Manufacturer ID + 8.8
Thread Direction Right-hand
Pitch Diameter 4.48-4.58 mm
question:Why is a handling fee charged?
answer:The handling fee ensures secure transactions, quality assurance, and timely delivery, reflecting our 20-year expertise and commitment to reliability.
question:How do you handle refurbished product malfunctions under warranty?
answer:We offer immediate replacement or full refund per our strict warranty policy, prioritizing client satisfaction and brand reputation.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier with 20 years' experience, we guarantee quality, backed by 85% repeat clients and unwavering credibility.
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:Why is a handling fee charged?
answer:The handling fee ensures secure transactions, quality assurance, and timely delivery, reflecting our 20-year expertise and commitment to reliability.
question:How do you handle refurbished product malfunctions under warranty?
answer:We offer immediate replacement or full refund per our strict warranty policy, prioritizing client satisfaction and brand reputation.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier with 20 years' experience, we guarantee quality, backed by 85% repeat clients and unwavering credibility.
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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