Page 303 - ZSi-Foster Product Catalog

Design & Dimension Information

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The majority of fittings, are designed to engage at the face of continuous slot channel sections, anywhere along this 1- ⁄8" surface.
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Incorporation of either the "H" ( ⁄16" holes, 1- ⁄8" on center) or the "SS" ( ⁄16" x 1- ⁄8" - 2" on center short slot) configuration has been
considered in the fittings' design, especially in hole spacing and placement. Introduction
TYPICAL FITTING DIMENSIONS AND CONTROL DATA
Channel
(BAR STOCK AND PLATE FABRICATED COMPONENTS)
Unless otherwise indicated:
Channel Nuts & Hardware
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• Width: 1- ⁄8" (1.625") unless otherwise specified.
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• Thickness: ⁄4" (material utilized is within nominal tolerance range).
• Lengths: As specified on drawing(s).
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• Hole Dimension: ⁄16" (unless specified otherwise). General
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• Hole Placement: ⁄16" Diameter holes are aligned along a single or single intersecting centerline ( ), which bisects the 1- ⁄8" Fittings
(1.625") wide material (flat stock) dimension.
• Hole Lead-In/Centering: The ⁄16" Diameter holes are located in from leading edges (leading edge to hole center) ⁄16" (0.813"). This
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lead-in dimension controls subsequent center to center positioning and unless otherwise specified or controlled by a fittings gross Brackets
dimension along a specific axis, field holes are 1- ⁄8" (1.875") center to center along the material's centerline ( ). Dimension from
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trailing hole center to trailing edge will also be ⁄16" (0.813"). (ref drawing: A)
• Bend Design: Design of each individual bend in this wide selection of fittings has been developed to maximize the material's Beam Clamps
strength while reducing stress at those bend points. This allows for cohesive nesting with the formed edge radiuses of the channel
sections. This design detail provides a minimum tolerance envelope to assure a clean accurate fit and ease of assembly into
structural strut/fitting elements.
• Flat Fittings: Without any bend from that single plane: For use with channel sections: arranged and co-dependently utilized in a Pipe & Conduit Supports
double axis or parallel single axis, single plane situation.

1 ⁄4" A Electrical Fittings
6mm
9 ⁄16" 14mm Dia. Typical
(Unless Otherwise Noted)
Spring Steel
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1 ⁄8"
48mm 13 ⁄16"
21mm
Concrete Inserts

Rooftop Supports

Technical Data

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