GRK Fasteners
GRK Fasteners R4 01101 Framing Screw, #9 Thread, 2-1/2 in L, Star Drive, Steel, Climatek, 575 PK
Additional details
SKU
H1073429H
UPC
772691011015
Manu. Part #
1101
Product Details
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.
Reviews
This product hasn't been reviewed yet.
Related Products
GRK Fasteners
GRK Fasteners R4 01105 Framing Screw, #9 Thread, 3-1/8 in L, Star Drive, Steel, Climatek, 425 PK
(1) | Waterloo |
(9) | Ship to Store |
GRK Fasteners
GRK Fasteners R4 01141 Framing Screw, #10 Thread, 4 in L, Star Drive, Steel, Climatek, 270 PK
(2) | Waterloo |
(10) | Ship to Store |
GRK Fasteners
GRK Fasteners R4 103101 Screw, #9 Thread, 2-1/2 in L, W-Cut Thread, Countersunk Head, Star Drive, Steel, Climatek-Coated
(2) | Waterloo |
(10) | Ship to Store |
GRK Fasteners
GRK Fasteners R4 02181 Framing and Decking Screw, #12 Thread, 8 in L, Star Drive, Steel, 9 PK
(3) | Waterloo |
(6) | Ship to Store |
GRK Fasteners
GRK Fasteners R4 02177 Framing and Decking Screw, #12 Thread, 6-3/8 in L, Star Drive, Steel, 9 PK
(2) | Waterloo |
(11) | Ship to Store |
GRK Fasteners
GRK Fasteners 103099 Framing Screw, #9 Thread, 2 in L, Bugle Head, Star Drive, 110 PK
(2) | Waterloo |
(10) | Ship to Store |
GRK Fasteners
GRK Fasteners 103105 Framing Screw, #9 Thread, 3-1/8 in L, Star Drive, Steel, 80 PK
(2) | Waterloo |
(9) | Ship to Store |
GRK Fasteners
GRK Fasteners R4 103141 Screw, #10 Thread, 4 in L, W-Cut Thread, Countersunk, Flat Head, Star Drive, Steel, Climatek
(3) | Waterloo |
(10) | Ship to Store |
GRK Fasteners
GRK Fasteners RT Series 96075 Screw, #8 Thread, 2-1/2 in L, Trim Head, Star Drive, Zip-Tip Point, Steel, Climatek, 100/PK
(2) | Waterloo |
(10) | Ship to Store |