4B is the only original manufacturer of the most well known elevator bolt types - Ref70 bolts, Euro Bolts, Fang bolts Easifit bolts, Large Oval Washers (see details below). All those elevator bolts are produced inhouse at our production facility.

The internationally proven range of 4B elevator bolts for materials handling and conveyor applications offers benefits including safety, durability, damage reduction and ease of use.

Thanks to our big production volume, we can offer competitive prices and we have large numbers of elevator bolts available in stock.

• 1 1/4" large bolt head diameter
• Flat bolt head - reduces risk of rip out of bolt
• Extensively tested and used in USA grain industry
• Suitable for recessed or non recessed holes
• Packaged 100 count per bag
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• Unique fangs - lock bolt in place while nut is tightened
• 1 1/4" large bolt head diameter
• Flat bolt head - reduces risk of rip out of bolt
• Extensively tested and used in USA grain industry
• Suitable for recessed or non recessed holes
• Packaged 100 count per bag
• Download PDF
• Request more information

• Shank formed with hexagon tip (easy fastening with special tool)
• Speeds fitting & removal of bolts
• Improves elevator safety
• Reduces belt damage caused by standard bolts
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• Installation Video
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• DIN 15237
• Actual min core hardness 90-95 Rockwell B
• ISO grade 5.8 (exceeds DIN)
• Large bolt head diameter
• Fully threaded Zinc plated as standard or stainless
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• Steel - ISO grade 5.8
• Concave head with 4 lugs on the underside to prevent rotation when tightening
• Whitworth or metric
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• Large Oval Washers
• Metric Nylon Insert Self Locking Nuts (DIN 985)
• BSW Nylon Insert Self Locking Nuts (P-TYPE)
• Hexagon Locknuts (HALF NUTS)
• Fender Washers (Mudguard Washer)
• HDP Spacer Washers
• Rubber Washers
• Easifit Hand or Pneumatic Tools
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