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Home Product M6*75 Cylindrical Head Hex Socket Screw DIN 912, Grade 12.9 Alloy Steel, Zinc Plated Finish
Cylindrical head hexagon socket screws M6*75

M6*75 Cylindrical Head Hex Socket Screw DIN 912, Grade 12.9 Alloy Steel, Zinc Plated Finish

M6x75 hex socket screws
Cylindrical head hex screws
Metric socket cap screws
Cylindrical head hexagon socket screws M6*75
M6x75 hex socket screws with cylindrical head design, constructed from stainless steel or steel materials. These metric socket cap screws feature black oxide or zinc plating for corrosion resistance, suitable for high-torque applications in machinery and equipment assemblies. DIN 916 compliant cylindrical head hex screws ensure precise fastening with internal hex drive system.
Categories:Fasteners & Fixings
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Product Description

The M6x75 hex socket screws are high-precision metric socket cap screws featuring a cylindrical head design, commonly used in industrial machinery, automotive assembly, and precision equipment. With a thread size of M6 and a length of 75mm, these cylindrical head hex screws are engineered for durability, offering a tensile strength of 10.9 grade and corrosion-resistant zinc-plated or black-oxide surface treatments. Designed to ISO 4762/DIN 912 standards, they ensure compatibility with standard hex keys (5mm drive size) and withstand operational torque ranges of 8-12 Nm. Ideal for applications requiring flush mounting and space optimization, their cylindrical head reduces protrusion while maintaining secure fastening. Key advantages include high shear resistance and vibration resistance, though prolonged exposure to harsh chemicals may degrade coatings.
Parameter Specification
Thread Size M6x1.0
Length 75 mm
Head Type Cylindrical (Dome Head)
Drive Type Hex Socket (Allen)
Socket Size 5 mm
Material Stainless Steel A2-70 / Carbon Steel 12.9
Surface Finish Black Oxide / Plain
Tensile Strength 700 MPa (Stainless Steel) / 1200 MPa (Carbon Steel)
Hardness HV 320-380
Head Diameter 10.0 mm ±0.5
Head Height 6.0 mm ±0.3
Thread Tolerance 6g (Medium)
Installation Torque 10-12 Nm (Carbon Steel)
Max Torque 14 Nm
question:Why is the shipping cost so high? Are there any cheaper delivery options?
answer:Shipping costs vary by weight, size, and destination. We offer economy options like sea freight or bulk discounts upon request.
question:Why was the product label removed upon delivery?
answer:Some countries require label removal for customs compliance. Contact us if it affects product use—we’ll resolve it promptly.
question:How long does international delivery take?
answer:Delivery typically takes 7-15 business days, depending on destination. Tracking details are provided for real-time updates.
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 the shipping cost so high? Are there any cheaper delivery options?
answer:Shipping costs vary by weight, size, and destination. We offer economy options like sea freight or bulk discounts upon request.
question:Why was the product label removed upon delivery?
answer:Some countries require label removal for customs compliance. Contact us if it affects product use—we’ll resolve it promptly.
question:How long does international delivery take?
answer:Delivery typically takes 7-15 business days, depending on destination. Tracking details are provided for real-time updates.
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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