Available Base Belt Style; MaterialSizes
Flat Top; acetal, polypropylene5/16 in–18 in (8 mm–1.25 mm)
Belt MaterialMaximum Fixture WeightFastener Torque Specification
lb/nut1kg/nut1in-lbfN-m
Acetal2009112013.5
Polypropylene17579657.3
  • Insert nuts allow easy attachment of fixtures to the belt.
  • Ensure attachments connected to more than one row do not prohibit belt rotation around the sprockets.
  • For attachment bases that extend across multiple rows, ensure reduced backbend is considered during design.
  • Do not place sprockets in-line with insert nuts.
  • All nut placement dimensions are referenced from the edge of the belt when placing an order. Contact Intralox Customer Service for nut location options available for application.
  • See S4500 Flat Top with Insert Nuts as an alternate option.
  • Minimal indent from the edge of the belt: 2 in (50 mm).
  • Minimal distance between nuts across the width of the belt: 1.33 in (34 mm).
  • Spacing along the length of the belt: 2 in (50 mm) increments.
  1. Fixture weight only. Product weight need not be included.