Product Description
Finish：Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material：Carbon steel、Stainless steel
Grade：4.8，8.8, 10.9, 12.9
Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards：OEM is available, according to drawing or samples.
Samples：Samples are free.
Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.
Description
The ISO9255 Aerospace Bolts are designed to meet stringent aerospace standards for structural integrity, lightweight performance, and resistance to vibration and thermal stress. These bolts feature a normal spline head for enhanced grip and torque application, paired with a normal shank and short or medium MJ-thread length—optimized for secure aerospace assemblies and component fastening.
Manufactured from high-grade carbon steel or stainless steel, these bolts conform to ISO9255 standards and are available in strength classes up to 1100 MPa, ensuring durability while maintaining reduced weight. Multiple finishing options—including plain, black oxide, zinc electroplating, hot dip galvanizing, copper plating, nickel plating, and zinc impregnation—provide exceptional corrosion resistance and surface protection.
Compatible with a wide range of standards (GB, DIN, ISO, ANSI/ASTM, BS, JIS) and suitable for military, aviation, and high-performance industrial use, these bolts can also be OEM-customized based on your drawings or physical samples. Free samples are available for quality assessment.
Packaged in wooden boxes, pallets, cartons, plastic bags, or nylon bags to suit your shipping needs.
Specifications:
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Standard: ISO9255
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Head Type: Normal Spline Head
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Shank: Normal
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Thread Type: MJ Thread (Short or Medium)
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Strength Class: ≤ 1100 MPa
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Material: Carbon Steel, Stainless Steel
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Grades Available: 4.8, 8.8, 10.9, 12.9
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Finish Options: Plain, Black Oxide, Zinc Electroplating, Hot Dip Galvanizing, Copper Plating, Nickel Plating, Zinc Impregnation
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Standards Compliance: GB, DIN, ISO, ANSI/ASTM, BS, JIS
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Non-Standard Options: OEM available (according to drawing/sample)
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Samples: Free
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Packaging: Wooden boxes, pallets, cartons, plastic bags, nylon bags
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Returns and Exchanges
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- Only items that have been purchased directly from Us.
- Please ensure that the item you are returning is repackaged with all elements.
Ship your item back to Us
Firstly Print and return this Returns Form to: 30 South Park Avenue, San Francisco, CA 94108, USA Please remember to ensure that the item you are returning is repackaged with all elements. For more information, view our full Returns and Exchanges information.Related Products
Finish：Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
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