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DIN EN~1665 Non-Serrated Hex Flange Bolt, Heavy Series by Material, Finish and Size
Frame Bolts are hex washer head bolts with a flat washer bearing surface. They are made from high-alloy steel, and commonly used on truck frames, hence the name frame bolt. The flange eliminates the need for washers. They are covered under ASME Standard B18.2.1
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Hex Flange Screws are a form of hex head bolt with a wider flange under the head. The circular flange under the head serves as a washer spreading the load and providing nearly four times the bearing area of a regular hex screw. Flange bolts are commonly used in the frames of vehicles, especially trucks. Non-serrated flange bolts are most commonly used.
Common applications of Non-Serrated Flange Screw are:
- • Automotive
- • Plumbing
- • Electronics
DIN EN 1665 Non-Serrated Flange Screw by Metric Sizes
Non-Serrated Flange Screw are available on the FCH Network with metric diameters that range from M5 to M16, and with metric lengths that range from 10mm to 70mm.
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DIN EN 1665 Non-Serrated Flange Screw by Materials
DIN EN 1665 Non-Serrated Flange Screw are available on the FCH Network in materials that range from Grade 2 to Class 10.9.
DIN EN 1665 Non-Serrated Flange Screw by Coatings/Finishes
DIN EN 1665 Non-Serrated Flange Screw are available on the FCH Network in finishes or coatings that range from Plain to Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.).