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RSS Structural Screw, 3/8 in Thread, 3-1/8 in L, Washer Head, Star Drive, Steel - pack of 500

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GRK Fasteners 10221 RSS Structural Screw, 3/8 in Thread, 3-1/8 in L, Washer Head, Star Drive, Steel - pack of 500

Item #: 10221 by ITW CONSTRUCTION PRODUCTS

UPC #: 772691102218

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$312.13

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Features
  • Recessed star drive zero stripping, with six points of contact
  • CEE Thread™ enlarges hole to reduce splitting
  • W-Cut™ low torque, faster drive
  • Zip-Tip™ no pre-drilling, 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

Head Type

Washer

Shear Strength

3695

Tensile Strength

5824

Material

Steel

Nomenclature

10221 SCREW RSS 5/16X3-1/8IN

Length

3-1/8

Drive Size

T-30

Thread Length

2-1/8

Thread Size

3/8