All systems go. A self-countersinking fastener designed especially for vehicle floor installations. I n plywood and plymetal vehicle floor applications, you need a fastener that’s strong, vibrationresistant and watertight. Just as importantly, you want a fastening system that’s designed to reduce installation costs. In a big way. Introducing the Huck FloorTight fastener, the revolutionary new fastener that performs impressively from the word go. The benefits of a blind fastener are easy to see. Alcoa Fastening Systems' blind FloorTight fasteners mean one-man, one-sided installation, which cuts your labor costs in half, adding up to huge savings. Not only does the FloorTight fastener go a long way, so does your manufacturing dollar. Self-countersinking feature. Here’s the great news. The Huck FloorTight fastener eliminates the counterboring process in plywood, and the dimpling process in plymetal. Just drill a straight hole and the FloorTight fastener sinks perfectly. You now have an extremely strong fastener installed with one less step. Get a grip on it. Large grip range eliminates the guesswork. The FloorTight fastening system accommodates material thickness ranging from .750 to 1.625 inches. And what’s more, our fasteners offer high clamp, high tensile and high shear strength, which eliminates shifting and buckling of your floor. Watertight. Because rust never sleeps. Unlike ordinary nuts and bolts, the FloorTight fastener is watertight on the blind side, preventing moisture from entering through the body of the installed fastener. Superior performance, time after time. When it comes to holding power, FloorTight never gives up. Its design eliminates overtorque, head poppers and loosening common in conventional floor screws. Easy removal, no damage. The FloorTight system provides easy fastener removal for quick access under the floor panel. Panels are not damaged upon removal and can easily be refastened. Easy on the ears. And the environment. Alcoa Fastening Systems use quiet, non-torque tools for lower noise in the plant. And health risks are reduced because operator muscles and joints are not subjected to the constant torque of power tools. Strong support. Alcoa Fastening Systems’ skilled and knowledgeable technicians are ready and waiting with valuable consultation, evaluation, installation assistance, and in-depth staff training. No other fastening company can match this level of premium, value-added support. Huck FloorTight® Self-countersinking head eliminates the counterboring process in plywood, as well as dimpling in plymetal floors. A high-strength pin locks in place within the shear plane for added holding power and durability. Expansion within the weather-side stringer, coupled with the 360° internal lock provides excellent moisture resistance on the weather side. 360° internal locking feature creates a solid mechanical lock to prevent loosening. Installation Sequence 1 Insert fastener in hole. Apply installation tool. 2 The nose assembly (orange), attached to Huck’s installation tool, is placed over the pintail (white). When the trigger is pressed, the nose assembly jaws (red) pull on the pintail, drawing the pin though the sleeve, causing the blind side sleeve to expand, partially setting the sleeve in the top sheet and pulling out all the sheet gap. 3 4 Continued pulling on the pintail The pin is then separated forms a mechanical lock between the pin and sleeve end. The anvil on the installation tool then countersinks the fastener head into the top of the material to a preset depth set by the anvil. The anvil’s large bearing face then prevents further travel of the sleeve head into the top material. in tension at the break neck groove. Huck FloorTight® Grip Data and Dimensions D D D C D C C Standard C Plymetal A A A A Wide Flange 90° Countersunk B B B B Plywood Fastener - Standard Head Diameter Part No. Grip Range A max B max C min D min Compression 8 (1/4) PWF-R8-20. .750-1.375 2.000 0.260 0.610 1.100 High 10 (5/16) PWF-R10-20 1 .750-1.375 2.125 0.325 0.650 1.000 High PWF-R10-26 1 .750-1.625 2.500 0.325 0.650 1.000 High PWFMC-R10-20 .750-1.375 2.125 0.325 0.650 1.000 Medium PWFMC-R10-X24 1.150-1.625 2.500 0.325 0.650 1.000 Medium PWFMC-R10-26 .750-1.625 2.500 0.325 0.650 1.000 Medium PWFLC-R10-20 .750-1.375 2.125 0.325 0.650 1.000 Low 2 FloorTight fasteners may be available with a stainless steel sleeve. Please see manufacturer for details. 1 For use in more dense plywood 2 Low-compression fasteners will not self-countersink for a flush installation. Plywood Fastener - Wide Flange Diameter Part No. Grip Range A max B max C min D min Clamp 10 (5/16) PWFW-R10-20 .750-1.375 2.125 0.325 0.850 1.000 Standard PWFWLC-R10-20 .750-1.375 2.125 0.325 0.850 1.000 Low 2 Diameter Part No. Grip Range A max B max C min D min Clamp 10 (5/16) PMF-R10-20 .750-1.375 2.125 0.325 0.590 1.000 Standard PMF-R10-26 .750-1.625 2.500 0.325 0.590 1.000 Standard PMFMC-R10-20 .750-1.375 2.125 0.325 0.590 1.000 Medium Plymetal Fastener 90° Countersunk Head 3 Diameter Part No. Grip Range A max B max C min D min Clamp 8 (1/4) PWF90-R8-20 3 .750-1.375 2.000 0.260 0.465 1.100 High For use in more dense plywood or plymetal Huck FloorTight® Plymetal – PMF Plywood – PWF 1/8"+ Note: The blind-side stringer must withstand force of fastener installation without pulling through the material. The manufacturer recommends a minimum of 1/8", however, stringers as thin as .100" may function properly under certain conditions. Fastener performance may vary depending on the grade of plywood. Installed Fastener Values (Typical) Diameter Fastener 8 (1/4) 10 (5/16) Tensile Shear* Pin Retention PWF 2400 4000 200 PWF90 2400 4000 200 PWF 3000 4300 500 PWFW 3000 4300 500 PWFMC 3000 4300 200 PWFLC 2800 4300 200 PWFWLC 2800 4300 200 PMF 3000 4300 500 PMFMC 3000 4300 200 * With pin in shear plane Hole Preparation Data Diameter Minimum Maximum Recommended 8 (1/4) .261 .272 .266 (H Drill) 10 (5/16) .328 .339 .332 (Q Drill) Material, Finish and Lubrication Material Finish Lubrication Sleeve Steel Zinc electroplate with gold chromate Dry film Pin Steel Black Wax film Huck FloorTight® Ordering Information Follow the form below to construct a part number for ordering Huck Floortight fasteners. Refer to the Grip Data chart for grip numbers. (Fastener Type) (Head Style) (Compression Level) - (Material) (Diameter) - (Grip Number) Example: PWFWLC-R10-20 is a Plywood fastener, Wide Flange, Low Compression, Steel, 5/16" Diameter. Fastener Type Head Style Compression Plywood PWF Wide Flange Plymetal PMF 90° Countersunk 90 W Material Medium MC Low LC Steel Diameter R Grip Number 1/4 8 5/16 10 Please refer to the fasteners data chart Installation Tools Air Driven Tool Model Nose Assembly 255 See note p 7 Hydraulic 256 2580 1/4" 99-3441 99-3441 99-3441 5/16" 99-3452 99-3452 99-3452 Huck Installation Tooling POWERIG® Hydraulic Units Huck installation tools consist of a nose assembly and a tool. The choice of tool and nose assembly is determined by the fastener diameter and application. Tools and nose assemblies are easily changed as installation requirements demand. Huck offers air driven and hydraulic installation tools. Air driven tools operate on 90 – 100 psi air pressure. The lighter weight hydraulic tools operate on hydraulic power supplied by a Huck POWERIG ® hydraulic unit. Huck hydraulic units provide pressurized hydraulic fluid for installation tools. The Model 940 is a mid-sized unit designed for production and repair applications. For more demanding production choose the Model 918, it can power up to three tools with no performance loss. Both of these units are electrically powered. Hose kits are available in lengths of 12’ to 52’. Hydraulic POWERIG Model 940 Hydraulic POWERIG Model 918 Huck FloorTight® Nose Assembly Data 99-3441 1.25 3.61 1.37 99-3452 1.50 3.61 1.63 Tool Specifications Model 255 air driven See note below Model 256 air driven Weight: 8.8 lbs. Weight: Length: 7.1" Length: 8.37" Height: 14.9" Height: 4.63" Width: 4.6" Width: 2.25" 12.30 lbs. Model 2580 hydraulic Weight: 6.6 lbs. Length: 8.4" Height: 6.5" Width: 2.2" .625" stroke may be insufficient for some applications For the Long Haul™ The Benefits of Huck Fastening Systems Huck fastening systems deliver a number of important benefits, making them the worldwide leader. • Easy to use – consistent accuracy with little operator training required • High productivity – reducing installation time by 25% to 50% • Reduced QC procedures – a visual inspection is sufficient to verify a correct installation • Consistant high-clamp performance – typically much higher than with conventional fasteners • Durability – extremely high clamp force retention, with 10% to 20% greater fatigue life than conventional threaded fasteners Alcoa Fastening Systems Commercial Products: A Global Organization Alcoa Fastening Systems (AFS) maintains company offices in the United States and Canada, with offices in many other countries. Authorized AFS fastener distributors are also located in many of the world’s industrial centers, where they provide a ready source of AFS fasteners, installation tools, tool parts, and application assistance. Americas Industrial Fastener Division 8001 Imperial Drive Waco, TX 76712, USA P.O. Box 8117 Waco, TX 76714-8117, USA Tel: 800 388 4825 Fax: 800 798 4825 Installation Tool Division 1 Corporate Drive Kingston, NY 12401, USA Tel: 800 278 4825 Fax: 845 334 7333 Indianapolis Distribution 5436 West 78th Street Indianapolis, IN 46268, USA Tel: 800 826 2884 Fax: 800 573 2645 Latin America Sales Avenida Parque Lira 79-402 Tacubaya Mexico C P 11850 Tel: 52 55 5515 1776 Fax: 52 55 5277 7564 Mississauga Distribution 6150 Kennedy Road, Unit 10 Mississauga, Ontario L5T-2J4 Canada Tel: 905 564 4825 Fax: 905 564 1963 International Locations India Operations 7th Floor, Meridien Commercial Tower Raisina Road, New Delhi – 110 001 India Tel. No.: 00 91 11 23717870 – 75 Fax No.: 00 91 11 23717876 Melbourne Operations 20 Stamford Road Oakleigh, Victoria, 3166 Australia Tel: 61 3 9567 3377 Fax: 61 3 9563 1980 For The Long Haul, The Future of Fastening Technology, The Future of Assembly Technology, The Future of Tooling Technology, and Tools of Productivity are service marks of Alcoa Fastening System. AFS provides technical assistance regarding the use and application of both fasteners and tooling. B-AF201 0907-5M © 2008 Alcoa Fastening Systems www.alcoafasteningsystems.com Shanghai Sales No.1277, Zhongshan Xi Road Hailuo Building, Room 504 Shanghai, 200051, China Tel: 86-21-62700949 Fax: 86-21-62701964 Your Authorized Distributor Singapore Sales Blk 194 Pandan Loop #07-16 Pantech Industrial Complex 128383, Singapore Tel: 65 67 78 92 33 Fax: 65 67 78 01 51 Telford Operations Unit C, Stafford Park 7 Telford, Shropshire TF3, 3BQ United Kingdom Tel: 44 1952 290011 Fax: 44 1952 290459 NOTICE: The information contained in this publication is only for general guidance with regard to properties of the products shown and/or the means for selecting such products, and is not intended to create any warranty, express, implied, or statutory; all warranties are contained only in AFS’s written quotations, acknowledgements, and/or purchase orders. It is recommended that the user secure specific, up-to-date data and information regarding each application and/or use of such products. 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