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Home Product M8*30 Metric External Hexagonal Bolt High-Strength Steel DIN 933 Fastener
Metric external hexagonal bolts M8*30

M8*30 Metric External Hexagonal Bolt High-Strength Steel DIN 933 Fastener

Metric hex bolts M8x30
M8x30 stainless steel hex bolts
A2-70 metric hex bolts
Metric external hexagonal bolts M8*30
Metric hex bolts M8x30 crafted from A2-70 stainless steel, corrosion-resistant fasteners designed for high-strength applications with precise hexagonal drive compatibility.
Categories:Fasteners & Fixings
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Product Description

The Metric hex bolts M8x30 are externally threaded fasteners designed for secure mechanical and structural assembly. These M8x30 stainless steel hex bolts feature a 13mm hexagonal head and 30mm shank length, manufactured from A2-70 stainless steel with 700 MPa tensile strength and corrosion resistance. Suitable for temperatures ranging from -20°C to +150°C, they comply with ISO 4014/4017 standards with 1.25mm thread pitch and full-thread engagement. Widely used in construction, automotive, and machinery industries, A2-70 metric hex bolts offer high durability in moderate environments. Advantages include chemical resistance and mechanical stability, though aggressive chloride-rich conditions may require higher-grade alloys. Typical applications involve securing panels, equipment mounts, and structural components.
Parameter Specification
Product Designation Metric hex bolts M8x30
Thread Diameter 8 mm
Length Under Head 30 mm
Thread Pitch 1.25 mm (Standard coarse)
Head Style External hexagonal
Material Grade A2-70 stainless steel
Tensile Strength 700 MPa min
Surface Treatment Passivated/natural bright
Hex Key Size 13 mm
Thread Length 24 mm (Full thread option available)
Proof Load 450 MPa
Torque Value 20-22 Nm (lubricated)
Standards Compliance ISO 4014 / DIN 931
Corrosion Resistance Atmospheric and moderate chemical exposure
Temperature Range -20°C to +150°C (continuous)
Dimensional Tolerance ISO 898-1 / DIN 267-11
question:Can I apply for low-value declaration for shipments?
answer:Low-value declarations depend on destination customs regulations. Contact us with order details for accurate guidance.
question:Do you accept payment after delivery?
answer:Full payment is required before shipment to ensure secure transactions and operational efficiency.
question:Why are processing fees charged?
answer:Processing fees cover documentation, banking charges, and administrative costs for international transactions.
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 I apply for low-value declaration for shipments?
answer:Low-value declarations depend on destination customs regulations. Contact us with order details for accurate guidance.
question:Do you accept payment after delivery?
answer:Full payment is required before shipment to ensure secure transactions and operational efficiency.
question:Why are processing fees charged?
answer:Processing fees cover documentation, banking charges, and administrative costs for international transactions.
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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