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Home Product M10*30 DIN 933 Hex Head Bolt | Zinc-Plated Metric Fasteners | High-Strength Steel Construction
Metric external hexagonal bolts M10*30

M10*30 DIN 933 Hex Head Bolt | Zinc-Plated Metric Fasteners | High-Strength Steel Construction

M10x30 hex bolt
metric hex head bolt m10
M10x30 grade 8.8 bolt
Metric external hexagonal bolts M10*30
M10x30 hex bolt, metric hex head bolt M10, M10x30 grade 8.8 bolt. Full-threaded ISO 4014 compliant steel fastener with 6mm hex key size. Zinc-plated corrosion resistance. Thread length 30mm, DIN 933 standard. For industrial machinery and structural applications.
Categories:Fasteners & Fixings
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Product Description

The M10x30 hex bolt is a metric hex head bolt M10 designed for precision assembly in heavy-duty applications. Featuring a grade 8.8 classification, this M10x30 grade 8.8 bolt offers a tensile strength of 800 MPa and yield strength of 640 MPa, suitable for environments requiring corrosion resistance through zinc plating or hot-dip galvanizing. Its hexagonal head enables standard wrench compatibility for installations requiring torque up to 67 Nm. Operating in temperatures from -50°C to 150°C, it meets ISO 4014 and DIN 931 standards for dimensional accuracy. Widely used in automotive, construction, and machinery sectors, this bolt excels in structural connections and equipment assembly. Key advantages include high shear resistance and durability, though galvanic corrosion risks exist in mixed-metal applications without insulation. Typical thread pitch measures 1.5 mm for secure fastening in 30 mm thickness joints.
Parameter Specification
Bolt Type M10x30 hex bolt
Thread Size M10 x 1.5 (ISO Metric Coarse)
Length 30 mm (underhead measurement)
Head Type Hexagonal (DIN 931/ISO 4014)
Material Grade Grade 8.8 (EN ISO 898-1)
Tensile Strength 800 MPa min
Proof Load 640 MPa min
Surface Treatment Plain/Zn-plated/Black oxide
Head Width 17 mm (AF 17mm)
Head Height 6.4 mm
Thread Length 22 mm (approx.)
Standards Compliance DIN 931, ISO 4014, ASME B18.2.1
Torque Value (Grade 8.8) 40-45 Nm (lubricated)
Thread Tolerance 6g (ISO 965-1)
question:Can you provide shipping photos and purchase dates for similar products?
answer:Yes, we provide invoices, photos, and dates upon request. Contact us for specific details.
question:How is the after-sales handled if a refurbished product malfunctions?
answer:We terminate partnerships with suppliers involved in refurbished products. Full replacement or refund will be provided promptly.
question:Can I self-schedule official courier pickup for orders?
answer:Yes, official courier pickup can be scheduled. Share your order number and preferred date for arrangement.
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 you provide shipping photos and purchase dates for similar products?
answer:Yes, we provide invoices, photos, and dates upon request. Contact us for specific details.
question:How is the after-sales handled if a refurbished product malfunctions?
answer:We terminate partnerships with suppliers involved in refurbished products. Full replacement or refund will be provided promptly.
question:Can I self-schedule official courier pickup for orders?
answer:Yes, official courier pickup can be scheduled. Share your order number and preferred date for arrangement.
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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