Series 400 Insert Nuts

Base Belt Style			Material	Available Insert Nut Sizes
Flat Top, Flat Top with Slidelox			Acetal, High Strength Electrically Conductive Acetal, Polypropylene	5/16 x 18 in, M8 x 1.25 mm, M6 x 1 mm
Flush Grid, Flush Grid with Slidelox			Acetal, Polypropylene	5/16 x 18 in, M8 x 1.25 mm, M6 x 1 mm
Belt Material	Maximum Fixture Weight			Fastener Torque Specification
Belt Material	lb/nut¹	kg/nut¹		in-lbf	N-m
Acetal	200	91		120	13.5
Polypropylene	175	79		65	7.3
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.

Insert Nuts