NewNail - Northeast Wholesale GRK Screws


A family run Canadian company, GRK is dedicated to providing retailers with products unparalleled in the building supply industry. All ACQ screws are made with harden steel and are torque drive for the best interaction between the screw and the contractor’s tool.
	FINISH TRIM SCREWS Finish Trim Screws are available in sizes 1 1/4” to 5” lengths in both ACQ galvanized and stainless steel.
COMPOSITE TRIM SCREWS
Composite Trim Screw is similar to Finish Trim Screws in terms of design but includes a reverse thread under the head. This allows the screw to bury itself in any style composite, leaving only some shavings from the decking which, once hammered down, makes the fastener penetration almost invisible. Trim Screws have the stainless steel option.

R4 MULTI-PURPOSE SCREW

The R4 All-purpose Screw is designed with an aggressive head to handle all types of applications and also may come in stainless steel.
We stock sizes that range from 1-½” to 12”.

RSS STRUCTURAL SCREW

The RSS Structural Screw is a heavy duty screw made to meet the demands of both residential and industrial fastening.
These screws meet the international codes for structural fasteners and are stocked in sizes ranging from 1-¼” to 12” lengths.
They have built-in washers as part of the head for better holding strength.
The head is stamped with the RSS size, so any screw can be identified even into any material.
The RSS screws may come in stainless steel.

CREATIVE INNOVATIONS

GRK has some very unique screws to meet the needs of contractors:

VINYL SCREWS

They created a vinyl screw which interlocks into the vinyl window allowing it to make adjustments to the window without removing the screw

DIY ADJUSTMENT SCREWS

The DIY Adjustment Screw is made for wood doors and windows. It replaces the need to place shims in order to balance the install
This screw is a two-in-one system, with the top collar moving independently off the coarse thread of the lower half.

CABINET SCREWS

Cabinet Screws with built in washers in a variety of sizes allow for a multitude of uses outside of cabinetry.
Available in sizes 1-¼” to 3-1/8” this screw has no equal in the market for performance and may also come in stainless steel.

WHITE-FINISHED TRIM AND COMPOSITE DECK SCREWS

White trim boards are becoming more prevalent in construction so GRK has taken their finish trim screws and composite deck screws and coated them with a white finish.
This small head screw blends in with the trim work to provide a seamless finish which can be adjusted after installation