Section C

Product Information Information sur les produits

Inch and Metric Pouce et Métrique

DESIGN CONSIDERATIONS/APPLICATION CHECKLIST

C

C

AIR SUPPLY

AVK's Spinwall Technology™ ARO brand installation tools require a pressure range of 60-110 PSI (4.1-7,5 BARS) at 25 S.C.F.M. of volume. Hose and tting inside diameters need to be a minimum of 5/16 (7.92) . An inline oiler and pressure regulator is required. Pressure should be measured as dynamic with the tool running.

MATING PART HOLE SIZE/ALIGNMENT

The mating part being attached should be non-rotational and contact the head of the AVK fastener. Its hole size should be .040 (1.0) smaller than the head diameter of the AVK fastener. The alignment of the mating part must provide perpendicular entry of the mating fastener into the AVK fastener.

MATING FASTENER

For the A-K, A-L, A-T, A-W and A-O Series the mating fastener should be of a "free-spinning” design and of the grade or class as indicated in this catalog. If a mechanical, chemical locking or prevailing torque element is required, AVK recommends the design selection of the A-H Series in a hex punched hole. Speci cation of a dog point screw will minimize cross threading and speed the assembly process in any AVK application. Mating screws should be hand started and then power driven to minimize cross threading.

ASSEMBLY TORQUE

For appropriate assembly torques, see the suggested assembly torque data contained on page C153. AVK’s products, when used per the data provided in this catalog, have been designed to be compatible with the torque requirements of Grade 5 or Metric Class 8.8/9.8 screws. AVK suggests customer testing to determine the optimum torque due to mating component t and mating fastener lubrication/ nish variations.

CATALOG 14 CATALOG 14.10

C151 30 NOV 2022

AVK ® is a registered trademark of AVIBANK MFG., INC.

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