Видео с ютуба Grk Fasteners

GRK Fasteners

GRK Top Star Screw

AnglePro Hidden Fastening System

GRK RSS Rugged Structural Screws

How simple wood screws are no longer the same (Spax, GRK, etc.)

Best Deck Screw? GRK vs SPAX, Grip Rite, Deckmate, WoodPro, FastenMaster, Deck Plus, Eagle Claw

Black RSS Rugged Structural Screws

NEW GRK Fasteners Deck Building Products

GRK R4 Multi-Purpose Framing & Decking Screws

GRK Fasteners Info and Concrete Fastener Demo

U2 Fasteners vs GRK Fasteners

GRK R4 as a Multi-Purpose Screw

GRK Kameleon Screw

GRK Top Star Shim Screw

These Screws Are NOT WHAT YOU THINK! Avoid Them...(Reverse Thread / Double Thread Screws)

GRK Cabinet Screw

GRK Top Star Shim Screw - How to

GRK RSS Rugged Structural Screws