Product info & Specifications

All Robertson® bits and screws feature Robertson® Cling Fit Design for maximum recess and penetration.

Fastener Specifications

Robertson® fasteners are manufactured in various head, thread and driver forms. They are produced for local and international market standards.

Drive Styles.

The Original
The original square drive system ensuring that Robertson® Cling Fit
Scrulox® “8”
Can be used with a standard Robertson® or Scrulox 8 bit.
Price RECEX® Drive
Incorporates the Robertson® drive and Phillips® drive serviceability.
Slot Combination Drive
Incorporates the Robertson® drive and slot drive serviceability.
Hex Washer Slot
Incorporates the hex drive and slot drive serviceability.
Indented Hex Washer
Uses hex driver.

Other drives available upon request.

Fastener Specifications & Styles.

Flat Head
Flat top with a countersunk bearing surface. Available with 4 lugs to assist with countersinking.
GENERAL CONSTRUCTION
Oval Head
Slightly rounded decorative top with a countersunk bearing surface.
WOODWORKING
Pan Head
Semi elliptical top surface.
GENERAL CONSTRUCTION
Round Washer Head
Rounded top with built-in washer for larger bearing surface.
CABINETRY
Truss Head
Low-profile semi-elliptical top with flat bearing surface.
WOODWORKING
Fillister Head
Flat top with deep recess and flat bearing surface
CABINETRY
Undercut Head
Flat top with shallow countersunk bearing surface used in pre-drilled holes
WINDOW & DOOR
Flat Top Pan Head
Decorative flat top with a flat bearing surface.
METAL FRAMING
Bugle Head
Drywall style flat top with smooth radius under head
DRYWALL
Hex Washer Head
Indented hex top with built in washer for larger bearing surface.
GENERAL / STEEL

Threads and Points. The right design for your specific material application.

Lo-Root®
Single lead deep thread with a wide spacing for superior holding in softwoods and particle boards.

Lo-Root Thread
Kwixin®
Twin lead threads for faster drive times, ideally used in hard woods.

Double Lead Thread
Tapping
Fully threaded single lead type “A” thread, with gimlet point. Ideal for use in wood, metal and plastics.

Wood / Metal Tapping
Camtap®
Combines the advantages of a thread forming screw and drill point, eliminating the need to pre-drill into metals.

Camtap® Z
Candril® “S”
Type S point (28-36 degrees). With double lead thread. Pierces easily into light gauge sheet metal.

Sharp Point
Maxx®
Has a milled slot running from the point to past the heel. It acts like a drill to cut the wood fibers, reducing splitting.

Type 17 Point
Drillcrete®
Highest shear and tensile strength, and highest carbon content of any threaded concrete fastener on the market.

Concrete Applications
ASTER®
Serrated tooth, quicker starting, thread standard on all Lo-Root® and Kwixin® Screws.

ASTER® Thread Feature

Get in touch

Reach out and let us know how we can service the needs of you or your business.

"*" indicates required fields

Application*
This field is for validation purposes and should be left unchanged.