#8 x 1-5/8" Simpson Strong-Tie Square Drive Bugle-Head Wood Screw - 316 Stainless Steel, Pkg. 1 Lb. Shake & Shingle Nails the screw’s tri-lobe thread design

the screw’s tri-lobe thread design and unique cut point drive cleanly into composite and PVC material without splitting or excess board damage

The 1-5/8" x 13/16" Strut Channel with Short Slots 5 ft

Ensure proper nail penetration and spacing as per structural requirements

Crafted from 14-gauge steel with a G90 galvanized finish

#8 x 1-5/8" Simpson Strong-Tie Square Drive Bugle-Head Wood Screw - 316 Stainless Steel, Pkg. 1 Lb. Shake & Shingle Nails the screw’s tri-lobe thread designSimpson Bugle Head Wood Decking Screw Square Drive available in Type 316 or Type 305 Stainless Steel with coarse threads on approximately 2 3 of the shank draw the decking and other material tightly to the framing. The Type 17 point is for fast starts and the square drive creates easier driving and longer bit life. California Residents: WARNING