BI-METAL DRYWALL SCREWS Purpose: Fixing plaster board (and cementitious boards) to steel track and timber substrates in humid atmospheres

Head style: Double countersunk with nibs

Recess type: Phillips No. 2

Thread type: Hi - Low Thread Shank/

Head Material: EN 1.4301/ A2 Grade (AISI 304) Stainless Steel

Drill Point Material: Carbon steel SAE C1022 Coating: Electroplated Zinc ≥ 5μm Recommended Drill Speed: 1500-2500RPM