Export manufacturing
E2E Flow Hardware
Carbon steel fasteners for automotive supply chains—export-ready to EU & US markets.
Solutions · 10 bins
Bins with grade on the tile.
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Flange Nuts
Serrated and non-serrated flange nuts per DIN 6923, designed to distribute clamping force and resist vibration in automotive assemblies.
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Flat Washers
Carbon steel flat washers to DIN 125, supplied in standard thicknesses for load distribution under bolt heads and nuts.
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Spring Lock Washers
Spring lock washers to DIN 127 that prevent loosening under dynamic loads, commonly used in engine and chassis applications.
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Hex Nuts
Standard hex nuts to DIN 934 in grades 8 and 10, compatible with our hex bolt range for through-bolted joints.
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Carriage Bolts
Round-head square-neck carriage bolts to DIN 603, suitable for wood-to-metal or metal-to-metal connections where a smooth finish is required.
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Stud Bolts
Fully threaded stud bolts to DIN 976 in carbon steel, used for flanged connections and manifold mounting in automotive exhaust and intake systems.
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U-Bolts
Carbon steel U-bolts with rolled threads, commonly specified for leaf spring and exhaust hanger mounting in commercial vehicles.
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Wheel Bolts
Vehicle-specific wheel bolts with ball or cone seat, supplied in OEM-equivalent dimensions and surface treatments for alloy or steel wheels.
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Custom Fastener Kits
Pre-assembled kits containing mixed fasteners, washers, and nuts for specific assembly stations, packed to your line-side requirements with barcode…
Featured solution
Hex Bolts
Carbon steel hex bolts in metric sizes M6–M24, available in grades 8.8 and 10.9 with zinc, black oxide, or plain finish.
View solution →About
About E2E Flow Hardware
E2E Flow Hardware supplies carbon steel fasteners to automotive parts distributors and tier suppliers across Europe and North America. We focus on standard and custom bolts, nuts, and washers that meet common OEM material and dimensional specifications.
Our team manages export logistics, documentation, and quality inspection so overseas buyers receive consistent product with traceable mill certificates. We ship from consolidated warehouses in China to reduce lead times.
We work with buyers who need mixed container loads, private labeling, or kitting services. Every order is packed to prevent transit damage and labeled for easy receiving at your facility.
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Send specs, volume, and destination market — reaches kindwindy@163.com.