For use in applications where a larger bearing surface is needed underneath the head

" locking the anchor on the wall

hollow or grout-filled concrete masonry

10 x 1 Simpson Pancake-Head Screw - Square Drive 410 SS - Carton (1000)

1-8 x 2 1/2 Hex Cap Screw SS 316 (A4)

3/4-10 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60) Phillips Flat Particle Board Screws T17 Black Oxide For use in applications where3 4 10 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60) . L9 High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 bolting from AISI alloy steels. L9