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Home Product HEX-CAP Series M6x80 Allen Bolt - Corrosion-Resistant, DIN 912 Standard, Steel, for Machinery Assembly & Automotive Applications

HEX-CAP Series M6x80 Allen Bolt - Corrosion-Resistant, DIN 912 Standard, Steel, for Machinery Assembly & Automotive Applications

M6-80 hex socket screws
DIN 912 M6x80 screws
socket head cap screw M6x80
Cylindrical head hexagon socket screws M6*80
High-strength M6-80 hex socket screws, DIN 912 M6x80 screws with cylindrical head design. Socket head cap screw M6x80 ideal for precision fastening in machinery, automotive, and construction applications. Made from steel or stainless steel materials.

Product Description

Cylindrical head hexagon socket screws M6-80 are precision-engineered fasteners designed for high-strength applications. These M6-80 hex socket screws feature a 6 mm diameter, 80 mm length, and a cylindrical head with an internal hexagon drive (DIN 912 M6x80 screws standard). They are typically manufactured from grade 12.9 alloy steel, offering tensile strength up to 1220 MPa, and undergo black oxide or zinc-plated surface treatment for corrosion resistance. The socket head cap screw M6x80 design enables compact installation in tight spaces, with a torque range of 10.6-12.9 Nm for secure fastening. Widely used in machinery, automotive assembly, and industrial equipment, these screws provide excellent shear strength and vibration resistance. Key advantages include high load-bearing capacity and precise alignment, though installation requires specialized hex keys. Operating temperature ranges from -50°C to +150°C, compatible with most industrial environments.
Parameter Specification
Product Model Hex Socket Head Cap Screw M6x80
Thread Size M6 (6 mm nominal diameter)
Thread Pitch 1.0 mm
Length 80 mm (underhead to tip)
Head Style Cylindrical with Hex Socket
Material Carbon Steel / Stainless Steel A2-70
Standards DIN 912, ISO 4762
Hex Key Size 5 mm
Tensile Strength Grade 8.8 (800 MPa) / A2-70 (700 MPa)
Surface Finish Zinc Plated / Plain / Black Oxide
Drive Type Internal Hexagon (ISO 2936)
Head Diameter 10.00 mm ±0.18
Head Height 6.00 mm ±0.15
question:Why are shipping costs high? Are there cheaper options?
answer:Shipping costs depend on carrier rates and delivery speed. We can assess cheaper options if flexible timelines.
question:What is the warranty coverage?
answer:Warranty covers defects under normal use. Duration varies by product; check product page or contact us.
question:Why can't you supply discontinued models others offer?
answer:We prioritize current stock for reliable service. Some suppliers may source older inventory we no longer carry.
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 are shipping costs high? Are there cheaper options?
answer:Shipping costs depend on carrier rates and delivery speed. We can assess cheaper options if flexible timelines.
question:What is the warranty coverage?
answer:Warranty covers defects under normal use. Duration varies by product; check product page or contact us.
question:Why can't you supply discontinued models others offer?
answer:We prioritize current stock for reliable service. Some suppliers may source older inventory we no longer carry.
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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