DIN6921 Wholesale Stainless Steel zinc Black Grade 50mm Hex Flange Bolt m6 Hex Head Flange Bolts
For industrial sourcing
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- Drawing, sample, or reference standard
- Material grade and preferred process
- Dimensions, tolerances, and surface finish
- Application, target quantity, and destination
Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.
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FinishZINC, Plain, customMaterialstainless steel, Steel, Brass, Stainless steel / carbon steel / alloy steel /brass/etc
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Model Numberflange boltStandardDIN or custom, DIN, IFI,ISO,GB,JIS,BS or Non-standard customized
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CertificateISO9001/ISO14001/IATF16949/ROHSSurface treatmentplain, zinc plated, black oxide, machine galvanization, hdg,etc
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Size1/2"-4",M5-M64,Length: <=6mGrade4.8/6.8/8.8/10.9/12.9
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Thread styleMetric/InchApplicationAutomotive, Automation,Test systems. Sensors Electronic, etc

The DIN6921 Wholesale Stainless Steel Zinc Black Grade Hex Flange Bolt is a versatile and durable fastener designed to meet the rigorous demands of various industrial applications. Engineered with precision, these bolts offer exceptional strength and reliability, making them an ideal choice for both construction and mechanical assemblies.

Crafted from high-quality stainless steel, these flange bolts ensure excellent corrosion resistance, enhancing their longevity even in challenging environments. With a standard size range of M5 to M64 and lengths customizable from 1/2" to 4", they can accommodate a wide variety of projects, providing flexibility in design and function.

Available with multiple surface treatments including plain, zinc plated, black oxide, machine galvanization, and hot-dip galvanization, these bolts not only deliver superior performance but also offer aesthetic options to suit different applications. They conform to various international standards such as DIN, IFI, ISO, GB, JIS, and BS, ensuring compatibility with global requirements.

Backed by ISO9001, ISO14001, IATF16949, and ROHS certifications, you can trust that these flange bolts meet stringent quality and environmental standards. Whether you're working in automotive, construction, or manufacturing, the DIN6921 Stainless Steel Hex Flange Bolt is a reliable solution to meet your fastening needs.

