1.800.263.3393​

MASTER GRIPPERS®

Diaphragm Screw Shoulder design for diaphragm action loading # 12 dia. x 1 1/2”

FLOW CONE GREY EPDM WASHERS

Metal panel to wood girt or purlin

  • High Hex Washer Head and Sharp Twin Lead Thread design pierces and threads multiple laps of high tensile light gauge steel up to 26 gauge
  • Master Gripper Low Profile Pancake Head, Quadrex Drive screws fasten standing seam roof clips or hidden fastener profile panels.
    #10 x 1”, 1-1/2”, 2”, 2-1/2” – #12 x 1”
  • Available unassembled in # 10, 12 & 14 – Heavy Duty in # 18 & 24 diameter
  • Highest pullout values in the industry
  • Available powder coated in over 100 colours to match painted panels
  • Available powder coating warranty to match long life painted panels
  • Patented Flow Cone Grey EPDM Washers (Patent# 4292876)

Applications:

  • Roof or wall panel to wood frame
  • Panel over insulation to wood framing
  • Stitching panels
  • Ideal for fastening residential steel roof panels

Colormate® Nylon
Nylon heads matched to any panel.

Master Seal®
Flow Cone Washer
Vulcanized grey EPDM providing a 100% seal
– NO LEAKS

Another industry first from Leland

Master Grippers are packaged in a square plastic pail with strong carrying handle and feature a ‘Tab-Lok’ security lid. The container is attractively labeled on one side and clearly displays all pertinent information.

The many features include:

Eliminates weather damage on job site • Handle provides ease of handling in plant and on job sites • ‘Tab-Lok’ security lid identifies opened packages and/or pilferage • Container is reusable by customer.

Master Grippers - Size - Material - Chart

Use of impact tools when installing powder coated or painted fasteners will void Leland’s paint warranty.