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75 Barrel Screw and Triangle
75 Barrel Screw and Triangle

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The Original Pos-I-Tie® Brick Veneer Anchoring System (75)

Part Number: 75

The Original Pos-I-Tie® is a two-piece system for attaching brick and stone veneer to various existing backups. It simultaneously penetrates the exterior insulation, makes positive contact with the backup for transfer of lateral loads, and seals the hole in the insulation with an EPDM washer under the barrel head. Introduced in 1985, The Pos-I-Tie® was the first barrel screw in the industry and has been successfully anchoring veneers for 35 years.

Standard sizes for sheathing thicknesses of 5/8", 1", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4" and 4-1/2".

Custom lengths beyond 4-1/2" are available.

Pos-I-Tie® 3/16" diameter Wire Triangle Ties available standard in lengths of 3", 3-1/2", 4" and 5" in hot-dip galvanized and stainless steel. Custom wire tie lengths are available.

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Features and Benefits

Incorporates a barrel-screw piece for easy installation using an ordinary drill with a special chuck adapter

Integrated screw prevents substitution and use of inferior screws

Doubles as an insulation fastener and a masonry anchor, reducing the number of penetrations in insulation

Installs safely with a rounded head and round chuck adapter, keeping fingers out of harm’s way from spinning wings

Does not require an additional washer between gypsum and rigid insulation

Materials/Finishes

The 3/8" diameter barrel is manufactured of ZAMAC 2 - a 92% zinc alloy

Screws are heat treated and co-polymer coated for maximum corrosion resistance

Wire ties are available in hot-dip galvanized after fabrication or stainless steel

#75 Pos-I-Tie® Original

The Pos-I-Tie® system is a single barrel screw that penetrates insulation/gypsum to provide a solid connection with the backup wall for transfer of lateral loads while sealing the exterior hole with an EPDM washer and an optional #610 Thermal-Grip® 2” continuous insulation washer.

The Original Pos-I-Tie® is a two piece system consisting of a barrel screw and a looped triangle wire tie.

The Pos-I-Tie® ThermalClip® can be attached to the barrel screw and a pintle wire tie is used instead of the looped triangle tie.

Compliant with TMS 402 Building Code for Masonry Structures.

Passed ASTM E23457 and E331 Air Leakage and Water Resistance tests and ASTM E119 Structural Fire Resistance test.

Passed NFPA 285 Standard Fire Test Method for Evaluation of Fire Propagation with the CavityComplete® wall system.


Select back up for proper screw type
For walls with Continuous Insulation

Material Specifications

Barrel: ASTM B86 (92% Zinc Alloy)

Screw: ASTM A510 (Carbon Steel)

ASTM C954 (1000 hr polymer coating)

Wire Tie: Stainless – ASTM A580 AISI Type

304.

Plain – ASTM A82/A82M Tensile 80KSI Yield –

70KSI.

Hotdip Galvanized: ASTM A 153 Class B-2:

(1.50 oz/ ft2.)(0.46kg/m2)

ThermalClip®: Radel® R-5000

polyphenylsulfone resin/polymer

Compatible with all back-up walls

Self-Drilling Screw

Used for: steel stud 18 ga – 14 ga

Concrete/CMU Screw

Used for: concrete, CMU, wood, brick, ICF

Structural Screw

Used for: structural steel

Barrel Lengths

Thermal-Grip Plastic Washers

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Original Pos-I-Tie Installation Tool

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Pos-I-Tie Original

Installation

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