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Grk Fasteners  |  Our Item #: MORG5149703

Model Number: 14221 - UPC : 772691142214

GRK Fasteners RSS 14221 Structural Screw, 5/16 in Thread, 3-1/8 in L, W-Cut Thread, Washer Head, Star Drive, Steel

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$21.70 $26.99
Shipping calculated at checkout.
20% off

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Features

  • Fast bite tip provides a fast start
  • Zip-Tip no pre-drilling, faster penetration
  • W-Cut low-torque, smoother drive
  • Reduce wear and tear on the battery while you work with Batteryguard, a shock-absorbing battery to tool connection
  • S3 technology double hardens the blade edge for increased cutting life
  • Climatek coating is AC257 code approved for use in treated lumber

Description
GRK's RSS rugged structural screw is a structural fastener designed for ease of installation and the strongest of connections. RSS fasteners drive into most woods without the need for pre-drilling. The specially engineered design results in a low-effort installation, especially compared to conventional lag screws.
Unit: PK25
UPC: 772691142214
Model Number: 14221

Additional Information

  • Applicable Materials: Treated Lumber Wood
  • Color: Yellow
  • Drive Size: T30
  • Drive Type: Star
  • Finish: Climatek-Coated
  • Head Type: Washer
  • Length: 3-1/8
  • Material: Steel
  • Package Quantity: 25 PK
  • Point Type: Zip-Tip
  • Shear Strength: 2948 lb
  • Tensile Strength: 4247 lb
  • Thread Length: 2.087 in
  • Thread Size: 5/16 in
  • Thread Type: W-Cut
  • Type: Rugged