LBY 900pcs M2.3 M2.6 M3 Phillips Truss Head Self Tapping Screws, Wafer Head Screws, Pan Head with Washer Screw 9 Sizes Self Tapping Screws Assortment Kit, Carbon Steel Blacking Black Color:Black Comes with an instruction

Comes with an instruction

A double insulated lead with 100 high-purity copper wire ensures safety

304 Stainless Steel / 18-8 / A2-70

Dust-Free And Oil-Free For The Best Effect

and differential pressure is the difference between two pressures

LBY 900pcs M2.3 M2.6 M3 Phillips Truss Head Self Tapping Screws, Wafer Head Screws, Pan Head with Washer Screw 9 Sizes Self Tapping Screws Assortment Kit, Carbon Steel Blacking Black Color:Black Comes with an instructionLBY 900pcs M2. 3 M2. 6 M3 Phillips Truss Head Self Tapping Screws, Wafer Head Screws, Pan Head with Washer Screw 9 Sizes Self Tapping Screws Assortment Kit, Carbon Steel Blacking LBY 900pcs Washer Truss Head Wood Screw Assortment Kit Product: M2. 3x5(8 12)x6mm M2. 6x5(8 12)x6mm M3x8(12 16)x8mm Material: carbon steel Main Color: black Surface treatment: blacking Material grade: carbon steel 4. 8 grade. Groove shape: cross; Head shape: truss head; Mode