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GENERAL CONSTRUCTION Fasteners
Master Grippers®
Master Drillers®
Master Grippers MDP®
Master Drillers® Plymetal
Master One Steppers®
Master Nylon Headed Fasteners®
Master Deckers®
Capscrews
Tapping/Wood Screws®
Machine Screws
Master Tappers®
Nuts & Washers
Master Flash®
A-325 Heavy Hex Structural Bolts
A-325 Bolt Accessories
Stainless Steel Guidelines (PDF)
How to Specify Fasteners (PDF)
Fastener Selection Guide (PDF)
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MASTER GRIPPERS®

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
Image of Master Tappers Rigid Flange Diagram

Colormate® Nylon

Nylon heads matched to any panel.

Master Seal®

Flow Cone Washer

Vulcanized grey EPDM providing a 100% seal

- NO LEAKS

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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.

Image of Master Grippers Chart

Master Grippers - Size - Material - Chart

 

Illustration of Master Gripper Diaphragm
Image of Master Gripper
Image of Master Gripper Flat Head
Illustration of Master Gripper Small Hex Head
Illustration of Master Gripper Small Hex Washer

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

Image of Master Grippers Available Coatings
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Use of impact tools when installing powder coated or painted fasteners will void Leland’s paint warranty.

All content © Leland Industries Inc. All rights reserved.
Image of Leland Industries Logo Image of Pinty's Series Nascar Logo
Master Grippers®
Master Drillers®
Master Grippers MDP®
Master Drillers® Plymetal
Master One Steppers®
Master Nylon Headed Fasteners®
Master Deckers®
Capscrews
Tapping/Wood Screws®
Machine Screws
Master Tappers®
Nuts & Washers
Master Flash®
A-325 Heavy Hex Structural Bolts
A-325 Bolt Accessories
Stainless Steel Guidelines (PDF)
How to Specify Fasteners (PDF)
Fastener Selection Guide (PDF)
Image of Metal Building Title Graphic
Image of Master Tappers Rigid Flange Diagram
Image of Fastener Pail
Illustration of Master Gripper Diaphragm
Image of Master Gripper
Image of Master Gripper Flat Head
Illustration of Master Gripper Small Hex Head
Illustration of Master Gripper Small Hex Washer
Image of Master Grippers Chart
Image of Master Grippers Available Coatings
All content © Leland Industries Inc. All rights reserved.
Image of Leland Industries Logo Image of Pinty's Series Nascar Logo
GENERAL CONSTRUCTION Fasteners
Master Grippers®
Master Drillers®
Master Grippers MDP®
Master Drillers® Plymetal
Master One Steppers®
Master Nylon Headed Fasteners®
Master Deckers®
Capscrews
Tapping/Wood Screws®
Machine Screws
Master Tappers®
Nuts & Washers
Master Flash®
A-325 Heavy Hex Structural Bolts
A-325 Bolt Accessories
Stainless Steel Guidelines (PDF)
How to Specify Fasteners (PDF)
Fastener Selection Guide (PDF)
Image of Metal Building Title Graphic
Illustration of Master Gripper Diaphragm
Image of Master Gripper
Image of Master Gripper Flat Head
Illustration of Master Gripper Small Hex Head
Illustration of Master Gripper Small Hex Washer
Image of Fastener Pail
Image of Master Grippers Chart
Image of Master Grippers Available Coatings
All content © Leland Industries Inc. All rights reserved.
Image of Leland Industries Logo Image of Pinty's Series Nascar Logo
GENERAL CONSTRUCTION Fasteners
Image of Metal Building Title Graphic
Master Grippers®
Capscrews
Master Grippers MDP®
Machine Screws
Master One Steppers®
Nuts & Washers
Master Deckers®
Master Flash®
Tapping/Wood Screws®
A-325 Heavy Hex Structural Bolts
Master Tappers®
A-325 Bolt Accessories
Master Drillers®
Stainless Steel Guidelines (PDF)
Master Drillers® Plymetal
How to Specify Fasteners (PDF)
Master Nylon Headed Fasteners®
Fastener Selection Guide (PDF)
Illustration of Master Gripper Diaphragm
Image of Master Gripper
Image of Master Gripper Flat Head
Illustration of Master Gripper Small Hex Head
Illustration of Master Gripper Small Hex Washer
Image of Fastener Pail
Image of Master Grippers Chart
Image of Master Grippers Available Coatings
All content © Leland Industries Inc. All rights reserved.
Image of Leland Industries Logo Image of Pinty's Series Nascar Logo
GENERAL CONSTRUCTION Fasteners
Image of Metal Building Title Graphic
Master Grippers®
Capscrews
Master Grippers MDP®
Machine Screws
Master One Steppers®
Nuts & Washers
Master Deckers®
Master Flash®
Tapping/Wood Screws®
A-325 Heavy Hex Structural Bolts
Master Tappers®
A-325 Bolt Accessories
Master Drillers®
Stainless Steel Guidelines (PDF)
Master Drillers® Plymetal
How to Specify Fasteners (PDF)
Master Nylon Headed Fasteners®
Fastener Selection Guide (PDF)
Illustration of Master Gripper Diaphragm
Image of Master Gripper
Image of Master Gripper Flat Head
Illustration of Master Gripper Small Hex Head
Illustration of Master Gripper Small Hex Washer
Image of Fastener Pail
Image of Master Grippers Chart
Image of Master Grippers Available Coatings
All content © Leland Industries Inc. All rights reserved.