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ALFA ANCHOR

Product Description:

The Alpha Anchor is a torque expansion anchor, ideal for through assemblies, where the anchor needs to pass through the hole of the part to be fixed before the final torque. Walsywa supplies this anchor in diameter from 3/16″ to 5/8″.

TECHNICAL SPECIFICATIONS

  • Nominal measurements from 3/16” to 5/8”;
  • Supplied with conical pin, jacket, nut, and washer;
  • Shiny zinc-coated finish;
  • Suitable for applications in concrete, in fixings where the applied loads are of medium intensity and static;
  • It can be applied with through assembly through the part to be fixed.

TECHNICAL TABLE

 

Code Description Thread diameter Hole diameter Hole depth Anchor length Tensile medium loads (pullout) Medium loads (shear)
A B C D kgf kgf
in in mm mm
470570 AFW 3/16″ x 40 3/16″ 1/4″ 26 40 850 510
470571 AFW 3/16″ x 65 3/16″ 1/4″ 26 65
470572 AFW 1/4″ x 45 1/4″ 5/16″ 28 45 1220 900
470573 AFW 1/4″ x 70 1/4″ 5/16″ 28 70
470574 AFW 5/16″ x 55 5/16″ 3/8″ 36 55 1630 1340
470575 AFW 5/16″ x 80 5/16″ 3/8″ 36 80
470576 AFW 5/16″ x 105 5/16″ 3/8″ 36 105
470577 AFW 3/8″ x 65 3/8″ 1/2″ 44 65 2650 1950
470578 AFW 3/8″ x 80 3/8″ 1/2″ 44 80
470579 AFW 3/8″ x 110 3/8″ 1/2″ 44 110
470580 AFW 1/2″ x 75 1/2″ 5/8″ 53 75 3030 3380
470581 AFW 1/2″ x 90 1/2″ 5/8″ 53 90
470582 AFW 1/2″ x 120 1/2″ 5/8″ 53 120
470583 AFW 1/2″ x 130 1/2″ 5/8″ 53 130
470584 AFW 1/2″ x 170 1/2″ 5/8″ 53 170
470585 AFW 5/8″ x 80 5/8″ 3/4″ 55 80 3250 5520
470586 AFW 5/8″ x 125 5/8″ 3/4″ 55 120
470587 AFW 5/8″ x 175 5/8″ 3/4″ 55 175

Loads obtained in 30 MPa strength concrete.

APPLICATION INSTRUCTIONS

Image01: 1 Drill the hole with the indicated diameter and depth;

Image02: 2 Clean it thoroughly with a blower;

Image03: 3 Insert the assembled anchor through the part to be fixed;

Image04: 4 Give the torque.

Base Materials

Concrete
Hollow Block
Rock
Drywall
Cement Board
Wall Panel
Wood
OSB
Structural Steel
Metal Tile
Aluminum
Guides and amounts

TYPES OF MATERIALS

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