20 Best Screws For Wood Furniture (2023 Updated)

GRK R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.

This design further enhances the R4’s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.

R4 screws which are 1-1/4 inches and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screw’s drawing strength, reducing the friction on the screw shank and lowering the driving torque.

The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks.

Stocking of different screws is no longer necessary because the R4 is a very versatile screw. These screws work great in wood, plastic, particle board, sheet metal, cement fiber board, composite decking, wood decking, melamine and much more.

GRK R4 self countersinking screw has 6 self-contained cutting pockets which Act like a router and transport The drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head Shape.

The screw head top closes the hole exactly, leaving no damaged fibers around the wider area of the head.

GRK’s R4 Self Countersinking screw has 6 self-contained cutting pockets which act like a router and transport the drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head shape.

The screw head top closes the hole exactly,leaving no damaged fibers around the wider area of the head. The R4 head design is so effective that it will not crack even the most brittle materials.

This handy assortment of wood screws is made of solid brass to prevent corrosion, making them ideal for a wide range of applications! The wood screws feature flat heads with Phillips drives and come neatly organized in a PVC storage case with an included index chart for easy identification.

These handy wood screws are ideal for any wood worker carpenter.

GRK’s RSS screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.

RSS screws that are 3-1/8 in and longer have CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw’s drawing strength.

The CEE thread also reduces the friction on the screw shank which can result in lowering the driving torque and the likelihood of splitting the wood. This is why the RSS screw is an efficient lag screw alternative.

Our round head with built-in shield (washer type head) has no sharp edges like conventional lag screws. The added shoulder (nominal diameter) underneath the washer has the ability to center the RSS screw in pre-drilled hardware like hinges and connector plates.

Features Phillips flat head Zinc plated Diameter-6 Length-58 in. Dimension-2.23 x 6.46 x 2.08 in. Item Weight-.27 lbs.

Wood screws are designed for wood applications; specifically used to join two pieces of wood. The smooth shank allows the screw to pull two pieces of wood together for a tight join, while preventing the wood from pulling or splitting.

The standard point on these screws requires a pilot hole for installation.

GRKs R4 Self Countersinking screw has 6-self-contained cutting pockets which act like a router and transport the drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head shape.

The screw head top closes the hole exactly, leaving no damaged fibers around the wider area of the head.

This full selection of self-tapping screws comes organized in a handy clear PVC case, perfect for transportation or storage. The wood screws feature a Phillips flat head and are constructed of zinc plated carbon steel to resist rust and corrosion.

Power Pro premium exterior deck and wood screws feature a no-strip star drive, countersinking blades, no-split twist shank and no pre-drill, bore-fast thread. Power Pro premium exterior deck and wood screws include a limited lifetime assurance against rust and corrosion.

The fastener coating is assured against corrosion in cedar, redwood and treated lumber for the life of the project. Common project applications include remodeling, fencing, storage assembly, cabinet assembly and framing.

Save time money and labor costs TimberLok sharp point and aggressive threads penetrate the densest woods without pre-drilling and provide stronger shear values than 3/8 inch galvanized lag screws. TimberLok unique countersinking head design is perfect for your next wood-to-wood project whether it be deck framing fencing or any post to beam connections.

It’s also perfect for replacing galvanized spikes in raised flower beds landscaping or retaining walls. No need to predrill and sledge a spike. TimberLok just zips right in 6 inch TimberLok can also be used as a code compliant replacement for hurricane ties in rafter to top place and truss to top plate applications.

Simply drive the 6 inch TimberLok at a 22-1/2 degree angle below the double top plate up into the center of the rafter. This can be done when over or between wall studs. The fastener head will countersink to secure the rafter to the double top plate.

Please refer to Fasten Masters website for application specific information regarding this connection.

GRKs R4 Self Countersinking screw has 6 self-contained cutting pockets which act like a router and transport the drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head shape.

The screw head top closes the hole exactly, leaving no damaged fibers around the wider area of the head.

Frame with ease and confidence! Multi-use screw for wood, particle board, sheet metal, cement fiber board, laminate, and wood decking and melamine. They are self-tapping eliminating the need to pre-drill, features a counter-sinking head with cutting teeth, W-Cut for reduced torque, CEE Thread for no splitting and Climatek coating for superior corrosion resistance.

For deck boards consisting of pressure treated lumber, cedar, and redwood use #9 or #10 gauge screws.

GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the “drill dust” away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.

This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.

R4 screws which are 2 inch and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.

The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks.

Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

Countersinking head style. Heat-treated for increased strength. Heavy-duty threads for holding power. Easily removable. The OMG timber-lok is engineered to drive right through pressure treated beams.

For best results use a 1/2″ high torque, low RPM power drill. 5/16″ hex drive bit included.

Sturdy #6 x 2″ sharp point, black oxide, Phillips head screws with coarse/deep threads that grab and hold the building material are ideal for use with wood and MDF, perfect for speaker building and driver mounting, especially speaker cabinet construction.

GRK R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.

This design further enhances the R4’s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.

R4 screws which are 1-1/4 inches and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screw’s drawing strength, reducing the friction on the screw shank and lowering the driving torque.

The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks.

Stocking of different screws is no longer necessary because the R4 is a very versatile screw. These screws work great in wood, plastic, particle board, sheet metal, cement fiber board, composite decking, wood decking, melamine and much more.

Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. Not all fasteners are applicable for all applications so be certain to test thouroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.

Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. Not all fasteners are applicable for all applications so be certain to test thouroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.

Most of our fasteners have a light zinc plating over steel giving a more rust resistant finish. Not all fasteners are applicable for all applications so be certain to test thoroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.