10 x 2 R4 screws by GRK Fasteners Bulk 3200 – Treehouse Supplies
GRK Fasteners 12083 Cabinet Screw, #8 Thread, 3-1/8 in L, Coarse Thread, Washer Head, Star Drive, Steel, Yellow Zinc
GRK Fasteners No. 20 x 5-1/8 in. L Star Round Head Construction Screws 20 pk - Total Qty: 1;, Count of: 1 - Kroger
GRK Fasteners 5/16 in. x 4 in. Star Drive Round Head Rugged Structural Wood Screw (45-Piece per-Pack) 112225 - The Home Depot
ITW GRK Fasteners 02143 R4 Multi-Purpose Framing & Decking Screws #10 By 4-3/4 Inch Coated 50 Pack,Each
GRK R4 MULTI PURPOSE #9X2-1/2 SCREW 575CT GRK01101 R49212PP, GRK Premium Fasteners
GRK Fasteners - Products
GRK RSS RUGGED STRUCTURAL 5/16X5-1/8 SCREW BULK 300CT RSS516518B GRK10231, Deck Spacer & Ledger Fastening
Grk Fasteners Part # 110083 - Grk Fasteners 8 In. X 3-1/8 In. Star Drive Washer Head Cabinet Wood Screw ( 270-Piece Per Pack) - Wood Screws - Home Depot Pro
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
#8 x 1-1/4 in. Star Drive Round Head R4 Multi-Purpose Framing and Decking Screws (1,300-Pack)
GRK Fasteners 137147 PHEINOX R4 Multi-Purpose Screw – Toolbox Supply
ITW GRK Fasteners 16730 Fin-Trim Exterior Finishing Trim Head Screws #8 By 2-1/2 Inch 605 Pack: Exterior Trim Head Finishing Screws (772691167309-1)
GRK Fasteners - Products
GRK Fasteners™ 110079 Cameron Ashley Building Products