WTX

Wafer Head Lag Screw

  • Wafer head lag screw with black Ruspert coating.
  • Structural, corrosion-resistant fastening.
  • T30 star drive.
  • Type-17 point and aggressive knurl.
  • Third-party certified by DRJ under TER 1911-04.
Material Steel
Primary Applications Log construction, timber frames, laminated beams, girders, ledger boards, stair rails, deck posts, fencing, SIP panels, pole barns, pergolas, decorative black hardware
Product Color Black
Prop 65 Warning

WARNING: This product contains a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm
Ter Number 1907-04, 1907-03, 2104-07

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Benefits & Features

  • Structural Lag Screw: Built for heavy wood connections in log construction, timber framing, beams, ledgers, posts, and fencing.
  • Black Ruspert Coating: ACQ compatible coating gives a matte black finish that works well with decorative black hardware.
  • Wafer Head Design: Built-in flat washer head increases pull-through strength and leaves a smooth, flush head.
  • Star Drive Control: Handles high torque while helping extend bit life.
  • Type-17 Point: Starts fast and helps drive without pre-drilling in most wood applications.
  • DRJ Certified: Third-party certified by DRJ under TER 1911-04.

DrJ TER 1907-04 1
DrJ TER 1907-03 2
DrJ TER 2104-07 3
Sell Sheet

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WTX Product Drill Down

SKU Specifications

SKU Description Gauge Screw Length Drive Size Quantity Per Selling Unit Bit Included
WTX153-BB 15 x 3" WTX Black T-30 Wafer Head Lag Screw, Bulk Bucket 15 3 T-30 500 No
WTX154-BB 15 x 4" WTX Black T-30 Wafer Head Lag Screw, Bulk Bucket 15 4 T-30 400 No
WTX158-25 15 x 8" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 8 T-30 25 Yes
WTX158 15 x 8" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 8 T-30 250 No
WTX156-25 15 x 6" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 6 T-30 25 Yes
WTX156 15 x 6" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 6 T-30 300 No
WTX155-25 15 x 5" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 5 T-30 25 Yes
WTX155 15 x 5" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 5 T-30 350 No
WTX154-25 15 x 4" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 4 T-30 25 Yes
WTX15412-25 15 x 4-1/2" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 4-1/2 T-30 25 Yes
WTX15412 15 x 4-1/2" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 4-1/2 T-30 400 No
WTX154 15 x 4" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 4 T-30 400 No
WTX153-25 15 x 3" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 3 T-30 25 Yes
WTX15312-25 15 x 3-1/2" WTX Black T-30 Wafer Head Lag Screw, 25 Count Bucket 15 3-1/2 T-30 25 Yes
WTX15312 15 x 3-1/2" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 3-1/2 T-30 500 No
WTX153 15 x 3" WTX Black T-30 Wafer Head Lag Screw, Bulk Carton 15 3 T-30 500 No
Mountain Tested Est 1945

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