Rotho Blaas LBA440 4mm x 40mm High Bond Nail Full Thread Ring Shank Carbon Steel with Bright Zinc Plate (250/Box)
The new LBA improved adhesion nails with knurled shanks have shear strength values among the highest on the market and allow design with characteristic nail strengths that more closely approximate actual experimental strengths. LBA nail values are tested and certified for plates on CLT substrates, and their use is also certified on LVL.