Roofing Screws: Heavy Section Steel

Image for Roofing Screws: Heavy Section Steel
Heavy self drill box.jpg

Head Size 8mm / 5/16"
Drill Point 5
Thread Type Metric with torque relieving slot and flutes Washer type G/EPDM washer G = Galvanised Steel
Fixed Washer 14mm Plating Ruspert - Salt Spray Resistance 500+ hours (UKAS accredited)

Product Code Size (mm)Drill Point SizeWasher Size (mm)Max Drill Thickness (mm)Max CT (mm)Box QtyCarton Qty Selling Unit
H32B 5.5 x 32 No.5 No washer 12.5 17 100 1,000 Hu
H32W16B 5.5 x 32 No.5 16 12.5 14 100 1,000 Hu
H38B 5.5 x 38 No.5 No washer 12.5 17 100 1,000 Hu
H38W16B 5.5 x 38 No.5 16 12.5 14 100 1,000 Hu
H55B 5.5 x 55 No.5 No washer 12.5 34 100 1,000 Hu
H55W16B 5.5 x 55 No.5 16 12.5 31 100 1,000 Hu
H65W16B 5.5 x 65 No.5 16 12.5 41 100 1,000 Hu
H80W16B 5.5 x 80 No.5 16 12.5 56 100 500 Hu
H100B 5.5 x 100 No.5 No washer 12.5 79 100 500 Hu
H100W16B 5.5 x 100 No.5 16 12.5 76 100 500 Hu

Your Account

Existing users login here:


Basket

Your basket is empty

Quick Buy

Register Your Account For Online Ordering
New FirmaHold range