#7 X 1-7/8" Phillips Bugle Head | Self-Drilling Screw | Black Phosphate | DP2 | Bulk Box 3500 Size:#7 Dacrotizing is a pollution-free ceramic

Dacrotizing is a pollution-free ceramic coating for fasteners used with treated lumber

High performance wheel formulated for fast cutting

Lightning general purpose aluminum oxide and silicon carbide bench wheels are great additions to any maintenance shop where bench grinders are used

blending and finishing operations on stainless steel and high tensile alloys

Tension (lb): 9510

#7 X 1-7/8" Phillips Bugle Head | Self-Drilling Screw | Black Phosphate | DP2 | Bulk Box 3500 Size:#7 Dacrotizing is a pollution-free ceramic30 Lbs Net Weight. For drywall (gypsum board) to 20 12 gauge metal studs. Self Drilling Tip DP2. Phillips Bugle Bead Black Phosphate Coating Available in sizes #6, #8, #10. Black phosphate coated self drilling screws for attaching drywall (gypsum board) to 20 12 gauge metal studs. Phosphate coating is used to reduce friction during installation and increase corrosion protection. Phosphate coating protects the fastener from corrosion although it is