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Home Product M10x30 Hex Flange Bolt DIN 6921 Stainless Steel Automotive Machinery Fastener
Hexagonal flange screws

M10x30 Hex Flange Bolt DIN 6921 Stainless Steel Automotive Machinery Fastener

Hex flange screw M10x30
M10 hex flange bolts
DIN 6921 M10 flange screws
Hexagonal flange screws M10*30
Hex flange screw M10x30, M10 hex flange bolts with 30mm shank length and integrated washer. DIN 6921 M10 flange screws feature hexagonal head design for high torque applications. Zinc-plated or stainless steel options available. Ideal for machinery assembly and structural fastening. Complies with DIN standards.
Categories:Fasteners & Fixings
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Product Description

Hex flange screw M10x30 is a heavy-duty fastener designed for robust industrial applications, featuring an ISO 4014-compliant hexagonal head and a 10 mm diameter with 30 mm length. As per DIN 6921 M10 flange screws, it integrates a built-in washer face to distribute load uniformly, eliminating separate washers. These M10 hex flange bolts operate across -50°C to +300°C, with corrosion-resistant coatings like zinc or galvanization for harsh environments. Typically used in machinery assembly, automotive frames, and structural engineering, their torque capacity reaches 90 N·m (Grade 8.8). Advantages include simplified installation and vibration resistance, though alignment precision is critical during mounting. Flange diameter measures 20 mm, with a 16 mm hex head width. Compatible with DIN 934 nuts, they ensure secure connections in high-stress scenarios but require periodic torque checks in dynamic load conditions.
Parameter Specification
Thread Size M10x1.5
Length 30 mm
Material Grade Carbon Steel (ISO 898-1)
Mechanical Property Class 8.8
Flange Diameter 23.3 mm (DIN 6921)
Head Height 6.4 mm
Hex Size 17 mm (Across Flats)
Surface Treatment Zinc Plated/Geomet®/Dacromet
Torque Value 40-45 Nm (Lubricated)
Installation Tool 17 mm Socket or Wrench
Standard Compliance DIN 6921 / ISO 1665
Application Automotive, Machinery, Structural Connections
question:Can the company provide upgraded or alternative models?
answer:We often have upgraded or alternative models available and will help you find the best solution.
question:Do you accept payment after delivery?
answer:Payment terms are typically prepaid or via LC, but flexible options can be discussed for trusted clients.
question:Why choose your company for purchases?
answer:As Asia's leading industrial automation trader with 20+ years of proven reliability, 85% repeat clients trust our quality and reputation.
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 or alternative models?
answer:We often have upgraded or alternative models available and will help you find the best solution.
question:Do you accept payment after delivery?
answer:Payment terms are typically prepaid or via LC, but flexible options can be discussed for trusted clients.
question:Why choose your company for purchases?
answer:As Asia's leading industrial automation trader with 20+ years of proven reliability, 85% repeat clients trust our quality and reputation.
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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