GRK Fasteners RSS 12217 Structural Screw, 5/16 in Thread, 2-1/2 in L, Washer Head, Star Drive, Steel, 100 PK

Grk Fasteners

772691122179

12217

For interior and exterior use in carrying beams, ledger boards, stair rails, deck posts, playground equipment and other professional applications

Recessed star drive for zero stripping, with six points of contact

CEE thread enlarges hole to reduce splitting, install torque

W-Cut low torque, faster drive

Zip-tip ensures no pre-drilling and faster penetration

Washer head for immense holding power

Cutting pockets provide a clean hole and reduces splitting and bore with precision

Case hardened steel for high-tensile, torque and shear strength

Climatek coating is AC257 code approved for use in treated lumber

FASTENERS

FASTENERS

NUTS, BOLTS, SCREWS

CONSTRUCTION SCREWS - PACKAGED

MULTI-USE SCREWS

Structural Wood Screws

3.88

13.25

3.5

2.675