Mushroom Head Square Neck Step Bolts/Carriage Bolts DIN 603 Polished French Screw With Nut 5.16 1.1/2
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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, stainless steel,alloy steel,Carbon steel,
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Model Numbercarriage boltStandardDIN, GB,DIN,ISO,ANSI,BS,JIS,
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Product namecarriage boltSurface treatmentZinc-plated,Nickel-plated,Black oxide
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Grade6.8,8.8,9.8,10.9,12.9sizeM2-M100,m4,1/2,3/8",m6 45mm,3/8,m3,m24,m8x25mm,12x80mm,12mm
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Keywordextra large head carriage boltsAdvantagOEM / ODM / customized service provided
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ApplicationBuilding
The Mushroom Head Square Neck Step Bolts, also known as Carriage Bolts DIN 603, are designed with a polished French screw finish that not only enhances their appearance but also ensures durability. Crafted from materials including stainless steel, alloy steel, and carbon steel, these bolts offer a robust solution for various fastening applications.
Available in grades ranging from 6.8 to 12.9, these carriage bolts meet several international standards including DIN, GB, ISO, ANSI, BS, and JIS, ensuring compatibility across numerous projects. The surface treatment options, such as zinc-plated, nickel-plated, and black oxide, provide additional corrosion resistance, making them ideal for use in building and construction settings.
With sizes spanning from M2 to M100 and various lengths like 45mm, 80mm, and more, these extra-large head carriage bolts can accommodate a wide range of requirements. Whether you’re looking for M4, 3/8", or other specific dimensions, we offer OEM, ODM, and customized services to meet your specifications.
Choose our Mushroom Head Square Neck Step Bolts for a reliable and aesthetically pleasing fastening solution in your construction projects.
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