Simpson Heli-Tie Replacement Test Key, Pkg 1 Flat Head 410 Stainless Steel Masonry Screws high-load wood-to-wood connections where a

high-load wood-to-wood connections where a 45-degree skew is required

This product is intended for use with 4-inch lally columns and Quad 2x10/12 girders but is also available in a wide range of other sizes

Application: Ideal for decks

Anchor-Free Design: Fastens directly into masonry without the need for separate anchors

Temporary anchoring where removability is needed

Simpson Heli-Tie Replacement Test Key, Pkg 1 Flat Head 410 Stainless Steel Masonry Screws high-load wood-to-wood connections where aThe Simpson Strong Tie HELIKEY37A is a replacement key designed for use specifically with the HELITEST37A Heli Tie Wall Tie Tension Tester. Grips the Heli Tie fastener and helps provide accurate installation results. California Residents: WARNING