Simpson Strong-Tie GDP-150KT 1-1/2 in. GDP Concrete Pin (1,000-Piece)

Item No. 26266
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SIMPSON GDP-150KT 1-1/2 in. GDP Concrete Pin (1000-Piece) is designed to work with the GCN-MEPMAG gas-actuated concrete nailer as well as with most major-brand gas-actuated concrete-nailer tools. The patented 10-fastener strip is designed with break-away plastic. The pins are designed for use in A36 and A572 steel, concrete, CMU block and sand-lightweight concrete over metal deck.

Simpson Strong-Tie offers a full range of direct fastening systems designed to provide rugged reliability while keeping the job moving as fast as possible. They are also tested in the field to meet the most demanding needs of the professional. Our complete line of fasteners is extensively tested to ensure quality and performance.


  • Designed for Simpson Strong-Tie GCN150 and GCN-MEP tools
  • Fasten to A36 and A572 steel concrete and CMU block
  • Patented 10-fastener strip is designed with breakaway plastic
  • Also compatible with most major-brand gas concrete nailer tools