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Home Product M6*45-3# Stainless Steel A2-70 Hex Bolt DIN 933 Machinery Fastener
M6*45-3#

M6*45-3# Stainless Steel A2-70 Hex Bolt DIN 933 Machinery Fastener

M6x45-3# bolts
Grade 3 hex screws
M6-45mm fasteners
M6*45-3#
M6x45-3# bolts; Grade 3 hex screws; M6-45mm fasteners for secure mechanical fastening solutions.
Categories:Fasteners & Fixings
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Product Description

The M6x45-3# bolts, categorized as Grade 3 hex screws, are precision-engineered M6-45mm fasteners designed for secure industrial applications. These bolts feature a hexagonal head for tool compatibility and a 45mm length, ideal for connecting structural components in machinery, automotive assemblies, and construction frameworks. Constructed from carbon steel with a Grade 3 hardness rating, they provide reliable tensile strength (up to 420 MPa) and corrosion resistance with optional coatings. Operating within a temperature range of -20°C to 120°C, these fasteners suit moderate-load environments but are not recommended for extreme thermal or high-vibration scenarios. Their standardized M6 thread ensures compatibility with common nuts and threaded inserts, offering easy installation. Advantages include durability and cost-effectiveness, though their Grade 3 classification limits use in critical high-stress applications. No integrated electronics, batteries, or sensors are included.
Parameter Specification
Product Name M6x45-3# bolts
Thread Size M6x1.0 (Metric coarse)
Length 45mm (Underhead measurement)
Material Grade Grade 3 hex screws
Head Style Hexagonal (AF 10mm)
Tensile Strength 500 MPa minimum
Surface Finish Zinc-plated (5-8μm)
Hardness HRB 70-95
Thread Pitch 1.0mm
Drive Type Hex Key (6mm)
Standards DIN 933 / ISO 4017
Thread Tolerance 6g
Application M6-45mm fasteners for general machinery
Installation Torque 10-12 N·m (dry)
question:Can the company provide upgraded models or alternative models?
answer:Yes, we can recommend upgraded or alternative models based on your requirements.
question:Do you offer technical selection services?
answer:Yes, we provide technical selection services to help choose the best specifications.
question:Can you customize solutions for specific needs?
answer:Yes, we offer customized solutions tailored to your project requirements.
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:Can the company provide upgraded models or alternative models?
answer:Yes, we can recommend upgraded or alternative models based on your requirements.
question:Do you offer technical selection services?
answer:Yes, we provide technical selection services to help choose the best specifications.
question:Can you customize solutions for specific needs?
answer:Yes, we offer customized solutions tailored to your project requirements.
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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