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SCREW DECKING FRMG NO8X1-1/4IN SCREW R4 FRAME/DECK 9X2IN SCREW R4 FRAME/DECK 9X2-1/2IN
GRK Fasteners Framing and Decking Screw, Thread Size: #8, Thread Type: Coarse, Thread Length: 0.826 in, 1-1/4 in L, Head Type: Countersunk, Drive Type: Star, Drive Size: T15, Point Type: Self-Tapping, Steel, Yellow, Polymer GRK Fasteners Framing Screw, Multi-Purpose, Thread Size: #9, 2 in L, Head Type: Bugle, Drive Type: Star, Yellow, Applicable Materials: Cement, Plastic, Wood R4 Multi-purpose framing and decking screws provide a faster drive for improved productivity.
SCREW R4 FRAME/DECK 9X3-1/8IN SCREW R4 FRAME/DECK 10X3-1/8IN SCREW R4 FRAME/DECK 10X2-1/2IN
GRK Fasteners Framing Screw, Multi-Purpose, Thread Size: #9, 3-1/8 in L, Drive Type: Star, Steel, Yellow, Applicable Materials: Cement, Plastic, Wood GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 3-1/8 in L, Head Type: Bugle, Drive Type: Star, Drive Size: T-25, Steel, Yellow, Climatek-Coated, Applicable Materials: Cement, Fiber, Melamine, Plastic, Sheet Metal, Wood, Includes: Driver Bit GRK???s R4 Self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to 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 enhances the R4s versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision, leaving no damaged fibers around the head. R4 screws 3-1/8 and longer have a four threaded CEE thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw???s drawing strength and reduces the friction on the screw shank that lowers the driving torque.
SCREW R4 FRAME/DECK 10X4IN SCREW R4 STAR 100CT 9X2-3/4IN SCREW R4 FRAMING 12/14X5-5/8IN
GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #10, Thread Type: W-Cut, Thread Length: 2.992 in, 4 in L, Head Type: Countersunk, Flat, Drive Type: Star, Drive Size: T25, Steel, Yellow, Climatek, Applicable Materials: Cement Fiberboard, Particleboard, Plastic, Sheet Metal, Wood GRK's R4? self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to 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 enhances the R4's versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision leaving no damaged fibers around the head. R4? screws 2 in and longer have a four threaded CEE thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the screw shank that lowers the driving torque. GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #12, Thread Type: W-Cut, Thread Length: 3 in, 5-5/8 in L, Head Type: Countersunk, Drive Type: Star, Drive Size: T25, Steel, Applicable Materials: Cement Fiberboard, Particleboard, Plastic, Sheet Metal, Wood
SCREW FRM/DECK R4 990PK 9X2IN SCRW FRM/DK R4 900PK 9X2-1/2IN SCRW FRM/DK R4 720PK 9X3-1/8IN
GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #9, Thread Type: W-Cut, Thread Length: 1.299 in, 2 in L, Head Type: Bugle, Drive Type: Star, Drive Size: T25, Point Type: Self-Tapping, Steel, Yellow, Climatek, Applicable Materials: Cement Fiberboard, Particleboard, Plastic, Sheet Metal, Wood GRK's R4? self-countersinking screw has a patented under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting an ideally clean hole into even the most brittle materials without cracking any surface treatment. This design enhances the R4?'s versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision, leaving no damaged fibers around the head. R4? screws 3-1/8 in and longer have a four-threaded CEE thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the screw shank that lowers the driving torque. GRK's R4? self-countersinking screw has a patented under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting an ideally clean hole into even the most brittle materials without cracking any surface treatment. This design enhances the R4?'s versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision, leaving no damaged fibers around the head. R4? screws 3-1/8 in and longer have a four-threaded CEE thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the screw shank that lowers the driving torque.
SCREW FRM/DECK R4 450PK 10X4IN SCRW FM/DK R4 630PK 10X3-1/8IN
GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #10, Thread Type: W-Cut, Thread Length: 2.992 in, 4 in L, Head Type: Bugle, Drive Type: Star, Drive Size: T25, Point Type: Self-Tapping, Steel, Yellow, Climatek, Applicable Materials: Cement Fiberboard, Particleboard, Plastic, Sheet Metal, Wood GRK's R4? self-countersinking screw has a patented under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting an ideally clean hole into even the most brittle materials without cracking any surface treatment. This design enhances the R4?'s versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision, leaving no damaged fibers around the head. R4? screws 3-1/8 in and longer have a four-threaded CEE thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the screw shank that lowers the driving torque.
   
 
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