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
DIN EN 1665 (R) Hexagon Bolts with Flange – Reduced Shank, Type R are high-performance mechanical fasteners designed for applications where secure clamping, load distribution, and vibration resistance are critical. The flange head distributes pressure evenly across the surface, reducing the need for washers, while the reduced shank minimizes stress concentration in high-load environments.
Manufactured using premium carbon steel or stainless steel, these bolts are available in strength grades 4.8, 8.8, 10.9, and 12.9, ensuring reliability under demanding conditions. A variety of surface finishes are offered, such as plain, black oxide, zinc electroplating, hot dip galvanizing, copper plating, nickel plating, and zinc impregnation, enhancing durability and corrosion resistance across different industries and environments.
OEM customization is available based on your specifications, including non-standard sizes. Free samples are provided for quality assurance before bulk production.
Specifications:
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Material: Carbon Steel, Stainless Steel
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Grade: 4.8, 8.8, 10.9, 12.9
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Standard: DIN EN 1665 (Type R), GB, DIN, ISO, ANSI/ASTM, BS, JIS
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Finish Options: Plain, Black Oxide, Zinc Plated, Hot Dip Galvanized, Nickel Plated, Copper Plated, Zinc Impregnated
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Thread Type: As per requirement
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Packaging: Wooden Boxes, Pallets, Cartons, Plastic Bags, Nylon Bags
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Samples: Free samples available
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Customization: OEM services based on drawings or samples
Applications:
Widely used in automotive, heavy machinery, construction, metal structures, and equipment assembly, where enhanced torque distribution and reliability are essential.
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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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