Model # 772691010971

Internet #202571008

GRK Fasteners 9 x 1-3/4 in. R4 Screws 750-Count Pro-Pak-DISCONTINUED
0772691010971

Discontinued GRK Fasteners

9 x 1-3/4 in. R4 Screws 750-Count Pro-Pak-DISCONTINUED

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Product Overview

GRK’s R4 Self Countersinking screw has six 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.

  • For use in wood, particle-board, cement fiberboard, plastic, sheet metal
  • Self-tapping
  • No pre-drilling
  • No stripped heads

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Customer Reviews

Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by Great screws I wish Home Depot would carry these in the stores. I have used these for about two years now and used hundreds of them and have not had 1, not 1, problem with quality control. July 12, 2012
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