Model # 103105

Internet #203533444

Store SKU #490311

GRK Fasteners #9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (80-Pack)

GRK Fasteners

#9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (80-Pack)

$7.94 /each

Frequently Bought Together

Product Overview

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.

  • 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 Will never buy another type of screw again I have rebuilt three homes in the past and have built many walls using wood screws for fasteners. I picked up a box of the GRK multi purpose screws to see if they were as good as the package said they were. While a bit more expensive than regular screws, the time saved made them well worth it. With conventional wood screws with philips head, I would have to drill a pilot hole first, then put the screw in. Many times the philips head bit would slip or it would strip before going all the way in. With the GRK screws, no pilot hole, no stripping heads, and the screw draws itself into the wood. I even stopped half way in and restarted with NO EFFORT. The drill does the work, no pushing hard and best, no cussing! December 28, 2014
  • 2016-10-22 T15:20:46.186-05:00
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