OEM fastener high strength M5 M6 M8 half thread a4-80 bolts grade 8.8 stainless steel 304 step carriage bolt and nut
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, PlainMaterialstainless steel, Steel, Brass, Carbon Steel ,Alloy Steel ,Stainless Steel ,Brass
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Model Numbercarriage boltStandardDIN or custom, DIN,ISO,ASME/ANSI,ASTM,BS,JIS, Non-standard
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CertificateISO9001/ISO14001/IATF16949/ROHSProduct namecustom carriage bolt
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SizeDiameter : M1.6-M72 Length : 5mm-800mmSurface treatmentPlain, Black, Zinc Plated,H.D.G, Dacromet, Nickle, Passivated,etc
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Grade4.8/6.8/8.8/10.9/12.9ApplicationHeavy Industry
Enhance your projects with our high-strength OEM fasteners, specifically designed for demanding applications. These M5, M6, and M8 half-thread A4-80 bolts are crafted from premium stainless steel 304, ensuring exceptional durability and resistance against corrosion. Each bolt is manufactured to meet or exceed industry standards, including DIN, ISO, ASME/ANSI, ASTM, BS, and JIS specifications.
Available in a range of diameters from M1.6 to M72 and lengths between 5mm and 800mm, these custom carriage bolts can be tailored to fit your specific needs. The surface treatment options, including plain, black, zinc plated, hot-dip galvanized, Dacromet, nickel, and passivated finishes, allow for versatility depending on your environmental requirements.
Grade ratings of 4.8, 6.8, 8.8, 10.9, and 12.9 ensure that our fasteners can handle heavy industrial applications with ease. Certified under ISO9001, ISO14001, IATF16949, and ROHS, our products not only promise quality but also adherence to strict environmental standards.
Choose our stainless steel carriage bolts for reliable performance in your heavy industry projects, and experience the perfect blend of strength and customization that ensures your fastening needs are met with precision.
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