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Home Product M6x50 Half Thread Hex Bolt, DIN 933 Stainless Steel A2-70, Automotive Machinery Fastener

M6x50 Half Thread Hex Bolt, DIN 933 Stainless Steel A2-70, Automotive Machinery Fastener

M6x50 half thread bolt
External hex bolt M6x50
Half threaded hex bolt M6x50
Half thread external hexagonal bolt M6*50
M6x50 half thread bolt with external hex head for secure tightening. External hex bolt M6x50 features partial threading and zinc-plated steel construction. Half threaded hex bolt M6x50 meets DIN standards, ideal for machinery assembly and structural fastening. Compatible with standard wrenches.

Product Description

The M6x50 half thread bolt is a partially threaded external hex bolt designed with a 6mm diameter and 50mm length. Featuring an external hexagonal head (ISO 4014/DIN 931 standard), it offers a threaded portion typically covering 30-35mm of the shank, enabling secure fastening in applications requiring a combination of clamping and alignment. The External hex bolt M6x50 is commonly manufactured in carbon steel (grade 8.8) or stainless steel (A2/A4), with zinc-plated or galvanized finishes for corrosion resistance. Operating temperature ranges from -50°C to +150°C depending on material. This half threaded hex bolt M6x50 excels in automotive, machinery, and structural assemblies where adjustable tension and vibration resistance are crucial. Advantages include tool-friendly installation via standard 10mm hex wrenches and optimized stress distribution, while limitations involve reduced grip range compared to fully threaded variants. Typical torque values range 9.5-10.5 Nm for steel versions. Suitable for medium-duty industrial applications requiring periodic disassembly.
ParameterSpecification
Thread SizeM6x50 half thread bolt
Overall Length50 mm
Thread Length25 mm (50% of shank)
Shank Diameter6 mm
Hex Head Size10 mm (across flats)
MaterialCarbon Steel 8.8 / Stainless Steel A2-70
Thread TypeMetric ISO coarse (external hex bolt M6x50)
Proof Load800 MPa (Grade 8.8)
Surface FinishZinc-plated/Geomet/Dacromet
StandardsDIN 933 / ISO 4017 (half threaded hex bolt M6x50)
Drive TypeExternal hexagon 10mm
Pitch1.0 mm
Applicable NutISO 4032 M6 hex nut
Torque Value10-12 Nm (lubricated)
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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 should I choose your company for purchases?
answer:As Asia's leading industrial automation trader with 20+ years' expertise, we ensure reliable quality and prioritize reputation, with 85% repeat clients.
question:Can your company provide technical selection services?
answer:Yes, our experienced team offers tailored technical selection guidance to match your project requirements precisely.
question:Do you have a professional product selection engineering team?
answer:Yes, our certified engineers specialize in product selection, leveraging deep industry knowledge and real-time market insights.
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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