Evolution Black Phosphate Collated Coarse Thread Drywall Screw 42mm x 3.5mm (Pack of 1000) - CDWCP42

IMPORTANT APPLICATION ADVICE: On rare occasions black phosphate screw coatings can react with some render types, which can damage the coating resulting in corrosion and staining. To reduce the risk of this happening Evolution recommends sealing the drywall screw heads with a PVA bonding solution before render is applied.

Specifications:

• Size (Length x Thickness): 42mm x 3.5mm
• Box Quantity: 1000
• Material Grade: AISI C1022
• Hi-Lo Thread: No
• Head Style: Bugle
• Recommended Drill Speed: 2000 - 3000rpm
• Thread Form: Single
• Shank Material: Carbon Steel
• Salt Spray Tested: No
• Fixture Thickness: 45mm
• Drive Bit: Phillips 2
• Coating: Black phosphate
• Colour: Black
• Drill Point: Sharp
• Fixes From: Plasterboard/Timber
• Fixes To: Timber/Metal
• Effective Thread Length: Fully threaded
• Fire Tested: No
• Related Product 1: CDW18
• Related Product 2: PH2120 - PH2178