Traditional polished, solid brass slotted woodscrews. Ideal for applications where a traditional cosmetic finish is required or for use in a corrosive environment. Corrosion Rating 5 - Industrial & coastal areas with an aggressive salt atmosphere Description Traditional polished, solid brass slotted woodscrews. Ideal for applications where a traditional cosmetic finish is required or for use in a corrosive environment. Finish Polished Gauge 8 Head Type Countersunk Length inch 1 Length mm 30 Material Solid Brass Pack Dimensions L x W x H mm 85 x 55 x 45 Pack Weight kg 0.462 Point Type Sharp Product Code 08114CBS Recess Type Slotted Size imp. 8 x 1 Size mm 4.0 x 30 Substrates Softwood, Hardwood (Pre-drilled) Thread Dia. mm 4.0 Thread Length mm 19.8 Thread Type Article 1 Tapered